3877 Full-Stack, Coding and System Design Interview Questions (ANSWERED) To Land Your Next Six-Figure Job Offer from FullStack.Cafe Machine Learning & Data Science Interview Questions 🤖🤖🤖 Table of Contents [⬆].NET Core Interview Questions Q1: What is the difference between String and string in C#? ⭐ Q2: What is .NET Standard? ⭐ Q3: What is .NET Core? ⭐ Q4: What is the .NET Framework? ⭐ Q5: What's the difference between SDK and Runtime in .NET Core? ⭐⭐ Q6: What is .NET Standard and why we need to consider it? ⭐⭐ Q7: What is the difference between decimal, float and double in .NET? ⭐⭐ Q8: What are some characteristics of .NET Core? ⭐⭐ Q9: What is an unmanaged resource? ⭐⭐ Q10: What is CTS? ⭐⭐ Q11: What is the difference between .NET Core and Mono? ⭐⭐ Q12: What is MSIL? ⭐⭐ Q13: What is a .NET application domain? ⭐⭐ Q14: What is CLR? ⭐⭐ Q15: Name some CLR services? ⭐⭐ Q16: Talk about new .csproj file? ⭐⭐⭐ Q17: Explain what is included in .NET Core? ⭐⭐⭐ Q18: Is there a way to catch multiple exceptions at once and without code duplication? ⭐⭐⭐ Q19: What about NuGet packages and packages.config? ⭐⭐⭐ Q20: Why to use of the IDisposable interface? ⭐⭐⭐ Q21: When should we use .NET Core and .NET Standard Class Library project types? ⭐⭐⭐ Q22: What is the difference between Class Library (.NET Standard) and Class Library (.NET Core)? ⭐⭐⭐ Q23: What is the difference between .NET Standard and PCL (Portable Class Libraries)? ⭐⭐⭐ Q24: Explain the difference between Task and Thread in .NET ⭐⭐⭐ Q25: What is FCL? ⭐⭐⭐ Q26: What is Kestrel? ⭐⭐⭐ Q27: What is implicit compilation? ⭐⭐⭐ Q28: What is JIT compiler? ⭐⭐⭐ Q29: What is .NET Standard? ⭐⭐⭐ Q30: What is Explicit Compilation? ⭐⭐⭐ Q31: What are the benefits of explicit compilation? ⭐⭐⭐ Q32: Explain the difference between “managed” and “unmanaged” code? ⭐⭐⭐ Q33: What's the difference between .NET Core, .NET Framework, and Xamarin? ⭐⭐⭐ Q34: What is difference between .NET Core and .NET Framework? ⭐⭐⭐ Q35: Explain two types of deployment for .NET Core applications ⭐⭐⭐ Q36: What does Common Language Specification (CLS) mean? ⭐⭐⭐ Q37: What is CoreCLR? ⭐⭐⭐ Q38: What's is BCL? ⭐⭐⭐ Q39: What is the difference between CIL and MSIL (IL)? ⭐⭐⭐⭐ Q40: How to choose the target version of .NET Standard library? ⭐⭐⭐⭐ Q41: Why does .NET use a JIT compiler instead of just compiling the code once on the target machine? ⭐⭐⭐⭐ Q42: What is the difference between AppDomain, Assembly, Process, and a Thread? ⭐⭐⭐⭐ Q43: What are benefits of using JIT? ⭐⭐⭐⭐ Q44: What is the difference between .NET Framework/Core and .NET Standard Class Library project types? ⭐⭐⭐⭐ Q45: What's the difference between RyuJIT and Roslyn? ⭐⭐⭐⭐ Q46: Why does .NET Standard library exist? ⭐⭐⭐⭐ Q47: Explain how does Asynchronous tasks (Async/Await) work in .NET? ⭐⭐⭐⭐ Q48: Explain Finalize vs Dispose usage? ⭐⭐⭐⭐⭐ Q49: How many types of JIT Compilations do you know? ⭐⭐⭐⭐⭐ Q50: What is the difference between Node.js async model and async/await in .NET? ⭐⭐⭐⭐⭐ Q51: Could you name the difference between .Net Core, Portable, Standard, Compact, UWP, and PCL? ⭐⭐⭐⭐⭐ [⬆]ADO.NET Interview Questions Q1: What is ADO.NET? ⭐ Q2: What is exactly meaning of disconnected and connected approach in ADO.NET? ⭐⭐ Q3: Describe when you would use the DataView in ADO.NET? ⭐⭐ Q4: What is the SqlCommandBuilder? ⭐⭐ Q5: What is the DataAdapter Object in ADO.NET? ⭐⭐ Q6: What is the basic difference between ADO.NET and Entity Framework? ⭐⭐ Q7: What is Connection Pooling in ADO.NET? ⭐⭐ Q8: What is SqlCommand Object? ⭐⭐ Q9: What are the ADO.NET components? ⭐⭐ Q10: How can you define the DataSet structure? ⭐⭐ Q11: What do you understand by DataRelation class? ⭐⭐ Q12: How could you control connection pooling behavior? ⭐⭐⭐ Q13: What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery? ⭐⭐⭐ Q14: What is the difference between DataView, DataTable and DataSet? ⭐⭐⭐ Q15: Could you explain me some of the main differences between Connection-oriented access and connectionless access in ADO.NET? ⭐⭐⭐ Q16: What is the difference between Integrated Security = True and Integrated Security = SSPI? ⭐⭐⭐ Q17: What is Unit Of Work? ⭐⭐⭐ Q18: What are the differences between using SqlDataAdapter vs SqlDataReader for getting data from a DB? ⭐⭐⭐ Q19: Mention what is the difference between ADO.NET and classic ADO? ⭐⭐⭐ Q20: Can you explain the difference between a DataReader, a DataAdapter, a Dataset, and a DataView? ⭐⭐⭐⭐ Q21: Name types of transactions in ADO.NET ⭐⭐⭐⭐ Q22: Where should I use disconnected architecture approach? ⭐⭐⭐⭐ Q23: Where should I use connected architecture approach? ⭐⭐⭐⭐ Q24: Is there anything faster than SqlDataReader in .NET? ⭐⭐⭐⭐ Q25: Could you explain some benefits of Repository Pattern? ⭐⭐⭐⭐ Q26: What is the difference between OLE DB and ODBC data sources? ⭐⭐⭐⭐ Q27: How could you monitor connection pooling behavior? ⭐⭐⭐⭐ Q28: Is it necessary to manually close and dispose of SqlDataReader? ⭐⭐⭐⭐ Q29: What's better: DataSet or DataReader? ⭐⭐⭐⭐ Q30: What is the difference between ADODB, OLEDB and ADO.NET? ⭐⭐⭐⭐ Q31: What is the best and fast way to insert 2 million rows of data into SQL Server? ⭐⭐⭐⭐⭐ Q32: Under what scenarios would setting pooling=false in an ADO.NET connection string be of value when connecting to SQL Server? ⭐⭐⭐⭐⭐ Q33: Name some problems that could occur with connection pooling ⭐⭐⭐⭐⭐ [⬆]ASP.NET Interview Questions Q1: What is ViewData? ⭐ Q2: What is ASP.Net? ⭐ Q3: Talk about Logging in ASP.NET Core? ⭐⭐ Q4: Explain startup process in ASP.NET Core? ⭐⭐ Q5: What exactly is an application pool? What is its purpose? ⭐⭐ Q6: How you can add an event handler? ⭐⭐ Q7: What's the use of Response.Output.Write()? ⭐⭐ Q8: How to configure your ASP.NET Core app? ⭐⭐ Q9: What is ASP.NET Core? ⭐⭐ Q10: What is the difference between ASP.NET and ASP.NET MVC? ⭐⭐ Q11: What is ViewState? ⭐⭐ Q12: Can ASP.NET Core work with the .NET framework? ⭐⭐ Q13: What is the good practice to implement validations in aspx page? ⭐⭐ Q14: What is a postback? ⭐⭐ Q15: What is the file extension of ASP.NET web service? ⭐⭐ Q16: How can we prevent browser from caching an ASPX page? ⭐⭐⭐ Q17: In which event of page cycle is the ViewState available? ⭐⭐⭐ Q18: From which base class all Web Forms are inherited? ⭐⭐⭐ Q19: What is the meaning of Unobtrusive JavaScript? ⭐⭐⭐ Q20: Explain JSON Binding? ⭐⭐⭐ Q21: What is new in ASP.NET Core 2, compared to ASP.NET Core 1? ⭐⭐⭐ Q22: What are the sub types of ActionResult? ⭐⭐⭐ Q23: What exactly is the difference between .NET Core and ASP.NET Core? ⭐⭐⭐ Q24: What is the difference between Server.Transfer and Response.Redirect? ⭐⭐⭐ Q25: Where the viewstate is stored after the page postback? ⭐⭐⭐ Q26: How do you register JavaScript for webcontrols? ⭐⭐⭐ Q27: Explain usage of Dependency Injection in ASP.NET Core ⭐⭐⭐ Q28: What are the different validators in ASP.NET? ⭐⭐⭐ Q29: List the events in ASP.NET page life cycle ⭐⭐⭐ Q30: What is ViewState? How is it encoded? Is it encrypted? Who uses ViewState? ⭐⭐⭐ Q31: Can we add code files of different languages in App_Code folder? ⭐⭐⭐ Q32: What are the different types of caching? ⭐⭐⭐ Q33: What are the event handlers that we can have in Global.asax file? ⭐⭐⭐ Q34: Explain Middleware in ASP.NET Core? ⭐⭐⭐ Q35: How long the items in ViewState exists? ⭐⭐⭐ Q36: What is the difference between an HtmlInputCheckBox control and an HtmlInputRadioButton control? ⭐⭐⭐ Q37: In which event are the controls fully loaded? ⭐⭐⭐ Q38: Which type if caching will be used if we want to cache the portion of a page instead of whole page? ⭐⭐⭐⭐ Q39: How we can force all the validation controls to run? ⭐⭐⭐⭐ Q40: List the major built-in objects in ASP.NET? ⭐⭐⭐⭐ Q41: What is HttpModule in ASP.Net? ⭐⭐⭐⭐ Q42: What is RedirectPermanent in ASP.Net? ⭐⭐⭐⭐ Q43: What are the different types of cookies in ASP.NET? ⭐⭐⭐⭐ Q44: What is the difference between <system.web> and <system.webServer>? ⭐⭐⭐⭐ Q45: What is an HttpHandler in ASP.NET? Why and how is it used? ⭐⭐⭐⭐ Q46: What is the difference between Web Service and WCF Service? ⭐⭐⭐⭐ Q47: What is the difference between web config and machine config? ⭐⭐⭐⭐ Q48: Is it possible to create web application with both webforms and mvc? ⭐⭐⭐⭐ Q49: What is the difference between ASP.NET Core Web (.NET Core) vs ASP.NET Core Web (.NET Framework)? ⭐⭐⭐⭐ Q50: What are the different Session state management options available in ASP.NET? ⭐⭐⭐⭐ Q51: What is the difference between 'classic' and 'integrated' pipeline mode in IIS7? ⭐⭐⭐⭐ Q52: How can we apply Themes to an asp.net application? ⭐⭐⭐⭐ Q53: How to choose between ASP.NET 4.x and ASP.NET Core? ⭐⭐⭐⭐ Q54: What is Katana? ⭐⭐⭐⭐ Q55: What exactly is OWIN and what problems does it solve? ⭐⭐⭐⭐⭐ Q56: Name some ASP.NET WebForms disadvantages over MVC? ⭐⭐⭐⭐⭐ Q57: What is the difference between a web API and a web service? ⭐⭐⭐⭐⭐ Q58: What is Cross Page Posting? ⭐⭐⭐⭐⭐ Q59: What is the equivalent of WebForms in ASP.NET Core? ⭐⭐⭐⭐⭐ Q60: Are static class instances unique to a request or a server in ASP.NET? ⭐⭐⭐⭐⭐ [⬆]ASP.NET MVC Interview Questions Q1: What is Layout in MVC? ⭐ Q2: Explain Bundle.Config in MVC4? ⭐⭐ Q3: What is Razor View Engine? ⭐⭐ Q4: What is the use of ViewModel in MVC? ⭐⭐ Q5: What you mean by Routing in MVC? ⭐⭐ Q6: What are Actions in MVC? ⭐⭐ Q7: What are the advantages of MVC over ASP.NET? ⭐⭐ Q8: What are Scaffold templates in MVC? ⭐⭐ Q9: Can you explain Model, Controller and View in MVC? ⭐⭐ Q10: What is Razor Pages? ⭐⭐ Q11: Explain Sections is MVC? ⭐⭐ Q12: What are Non Action methods in MVC? ⭐⭐ Q13: Can a view be shared across multiple controllers? If Yes, How we can do that? ⭐⭐⭐ Q14: What is the difference between ViewBag and ViewData in MVC? ⭐⭐⭐ Q15: What is the difference between ViewResult() and ActionResult() in ASP.NET MVC? ⭐⭐⭐ Q16: What are HTML Helpers in MVC? ⭐⭐⭐ Q17: Can you explain the page life cycle of MVC? ⭐⭐⭐ Q18: What is Attribute Routing in MVC? ⭐⭐⭐ Q19: What is PartialView in MVC? ⭐⭐⭐ Q20: Can you explain RenderBody and RenderPage in MVC? ⭐⭐⭐ Q21: Explain the methods used to render the views in MVC? ⭐⭐⭐ Q22: Explain ASP.NET WebApi vs MVC? ⭐⭐⭐ Q23: What are some of the advantages of using ASP.Net MVC vs Web Forms? ⭐⭐⭐ Q24: What is the "HelperPage.IsAjax" Property? ⭐⭐⭐ Q25: What is RouteConfig.cs in MVC 4? ⭐⭐⭐ Q26: Why to use Html.Partial in MVC? ⭐⭐⭐⭐ Q27: What are Validation Annotations? ⭐⭐⭐⭐ Q28: Explain TempData in MVC? ⭐⭐⭐⭐ Q29: How route table has been created in ASP.NET MVC? ⭐⭐⭐⭐ Q30: Explain Dependency Resolution? ⭐⭐⭐⭐ Q31: What is Separation of Concerns in ASP.NET MVC? ⭐⭐⭐⭐ Q32: What are AJAX Helpers in MVC? ⭐⭐⭐⭐ Q33: What is Html.RenderPartial? ⭐⭐⭐⭐⭐ [⬆]ASP.NET Web API Interview Questions Q1: What is ASP.NET Web API? ⭐ Q2: Which status code used for all uncaught exceptions by default? ⭐⭐ Q3: What are the Advantages of Using ASP.NET Web API? ⭐⭐ Q4: What New Features are Introduced in ASP.NET Web API 2.0? ⭐⭐ Q5: What exactly is OAuth (Open Authorization)? ⭐⭐ Q6: Explain the usage of HttpResponseMessage? ⭐⭐ Q7: What is the difference between ApiController and Controller? ⭐⭐ Q8: What are main return types supported in Web API? ⭐⭐ Q9: What are the differences between WebAPI and WebAPI 2? ⭐⭐⭐ Q10: How to Restrict Access to Web API Method to Specific HTTP Verb? ⭐⭐⭐ Q11: What is Attribute Routing in ASP.NET Web API 2.0? ⭐⭐⭐ Q12: Name types of Action Results in Web API 2 ⭐⭐⭐ Q13: Compare WCF vs ASP.NET Web API? ⭐⭐⭐ Q14: Explain the difference between WCF RESTful Service vs ASP.NET Web API? ⭐⭐⭐ Q15: Is it True that ASP.NET Web API has Replaced WCF? ⭐⭐⭐ Q16: What's the difference between REST & RESTful? ⭐⭐⭐ Q17: Explain the difference between MVC vs ASP.NET Web API ⭐⭐⭐ Q18: Why are the "FromBody" and "FromUri" attributes needed in ASP.NET Web API`? ⭐⭐⭐⭐ Q19: What is ASP.NET Web API OData? ⭐⭐⭐⭐ Q20: Explain briefly CORS(Cross-Origin Resource Sharing)? ⭐⭐⭐⭐ Q21: Can we use Web API with ASP.NET Web Form? ⭐⭐⭐⭐ Q22: How Can We Provide an Alias Name for ASP.NET Web API Action? ⭐⭐⭐⭐ Q23: What is Delegating Handler? ⭐⭐⭐⭐ Q24: How to register exception filter globally? ⭐⭐⭐⭐ Q25: What's the difference between OpenID and OAuth? ⭐⭐⭐⭐ Q26: How to Return View from ASP.NET Web API Method? ⭐⭐⭐⭐ Q27: Explain advantages/disadvantages of using HttpModule vs DelegatingHandler? ⭐⭐⭐⭐⭐ Q28: Could you clarify what is the best practice with Web API error management? ⭐⭐⭐⭐⭐ Q29: What is difference between OData and REST web services? ⭐⭐⭐⭐⭐ Q30: Explain briefly OWIN (Open Web Interface for .NET) Self Hosting? ⭐⭐⭐⭐⭐ Q31: Explain the difference between WCF, Web API, WCF REST and Web Service? ⭐⭐⭐⭐⭐ Q32: Why should I use IHttpActionResult instead of HttpResponseMessage? ⭐⭐⭐⭐⭐ Q33: What is difference between WCF and Web API and WCF REST and Web Service? ⭐⭐⭐⭐⭐ [⬆]AWS Interview Questions Q1: What is AWS? ⭐ Q2: Explain the key components of AWS? ⭐ Q3: What is buckets in AWS? ⭐ Q4: What is AWS Cloudfront? ⭐⭐ Q5: What do you mean by AMI? What does it include? ⭐⭐ Q6: How can I download a file from EC2? ⭐⭐ Q7: Is it possible to clone a EC2 instance data? ⭐⭐ Q8: What is AWS Data Pipeline? ⭐⭐ Q9: Explain the features of Amazon EC2 services ⭐⭐ Q10: What is the connection between AMI and Instance? ⭐⭐ Q11: Are S3 buckets region specific? ⭐⭐ Q12: What is AWS Direct Connect? ⭐⭐ Q13: What is AWS EBS? ⭐⭐ Q14: What is AWS Lambda? ⭐⭐ Q15: What is AWS DynamoDB? ⭐⭐ Q16: What is AWS EMR? ⭐⭐ Q17: Is data stored in S3 is always encrypted? ⭐⭐ Q18: Can we attach single EBS to multiple EC2s same time? ⭐⭐ Q19: What is AWS API gateway? ⭐⭐ Q20: What is AWS Direct Connect? ⭐⭐ Q21: What are the security best practices for Amazon EC2 instances? ⭐⭐⭐ Q22: Can I automatically start and terminate my Amazon instance using Amazon API? ⭐⭐⭐ Q23: Can we still continue working on EBS while creating snapshot of it? ⭐⭐⭐ Q24: What is AWS Auto Scaling? ⭐⭐⭐ Q25: What is AWS Auto Scaling group? ⭐⭐⭐ Q26: What is the maximum size of a single S3 object? ⭐⭐⭐ Q27: What is AWS bucket policy? ⭐⭐⭐ Q28: Does AWS has the option for vertical "auto" scaling of EC2 instance? ⭐⭐⭐ Q29: What is AWS WAF? What are the potential benefits of using WAF? ⭐⭐⭐ Q30: How to get the instance id from within an EC2 instance? ⭐⭐⭐ Q31: What is AWS Cloudwatch? ⭐⭐⭐ Q32: What is the difference between Amazon EC2 and AWS Elastic Beanstalk? ⭐⭐⭐ Q33: How many storage options are there for EC2 Instance? ⭐⭐⭐ Q34: What is AWS Route 53? ⭐⭐⭐⭐ Q35: How would you implement vertical auto scaling of EC2 instance? ⭐⭐⭐⭐ Q36: What is Amazon Kinesis? ⭐⭐⭐⭐ Q37: How to find a region from within an EC2 instance? ⭐⭐⭐⭐ Q38: Where are EC2 snapshots stored? ⭐⭐⭐⭐ Q39: When should one use the following: Amazon EC2, Google App Engine, Microsoft Azure and Salesforce.com? ⭐⭐⭐⭐ Q40: When to use Amazon CloudFront and when S3? ⭐⭐⭐⭐ Q41: Our EC2 micro instance occasionally runs out of memory. Other than using a larger instance size, what else can be done? ⭐⭐⭐⭐⭐ Q42: What is difference between Lightsail and EC2? ⭐⭐⭐⭐⭐ Q43: What is the underlying hypervisor for EC2? ⭐⭐⭐⭐⭐ Q44: How to safely upgrade an Amazon EC2 instance from t1.micro to large? ⭐⭐⭐⭐⭐ [⬆]Agile & Scrum Interview Questions Q1: What is ASP.NET MVC? ⭐ Q2: What is Scrum? ⭐ Q3: What is sprint in Scrum? ⭐ Q4: Name roles in Scrum ⭐ Q5: What is User Stories? ⭐ Q6: What is an epic, user stories and task? ⭐ Q7: Explain what is Refactoring? ⭐ Q8: What is an Agile iteration? ⭐ Q9: Name some types of meetings or ceremonies in Scrum ⭐⭐ Q10: If a timebox plan needs to be reprioritized who should re-prioritise it? ⭐⭐ Q11: Mention the key difference between sprint backlog and product backlog? ⭐⭐ Q12: What is Agile? ⭐⭐ Q13: Explain in Agile, burn-up and burn-down chart? ⭐⭐ Q14: What is Sprint Planning? ⭐⭐ Q15: Explain difference between a Product and a Sprint Backlog ⭐⭐ Q16: What is story points/efforts/ scales? ⭐⭐ Q17: How is Agile different from other software delivery aproaches? ⭐⭐ Q18: Have you ever used Scrum Task Board? ⭐⭐ Q19: Explain what does it mean by product roadmap? ⭐⭐ Q20: Explain what is Velocity in Agile? ⭐⭐ Q21: Mention what should a burndown chart should highlight? ⭐⭐ Q22: What is test driven development? ⭐⭐ Q23: Explain what is Scrum ban? ⭐⭐⭐ Q24: What does project velocity mean? ⭐⭐⭐ Q25: Can you explain the purpose of a burndown chart? ⭐⭐⭐ Q26: What is the Agile Manifesto? ⭐⭐⭐ Q27: What does the Scrum Framework consist from? ⭐⭐⭐ Q28: What are four Agile Manifesto values? ⭐⭐⭐ Q29: Explain the difference between Extreme programming and Scrum? ⭐⭐⭐ Q30: What are some methodologies used to implement Agile? ⭐⭐⭐ Q31: Mention what are the challenges involved in Agile software development? ⭐⭐⭐ Q32: What are the qualities of a good Agile tester should have? ⭐⭐⭐ Q33: What is a Sprint Review? ⭐⭐⭐ Q34: What is Acceptance Criteria? ⭐⭐⭐ Q35: Mention what are the advantages of maintaining consistent iteration length throughout the project? ⭐⭐⭐ Q36: Mention in detail what are the role’s of Scrum Master? ⭐⭐⭐ Q37: Mention what is the difference between Scrum and Agile? ⭐⭐⭐⭐ Q38: Mention what are the Agile quality strategies? ⭐⭐⭐⭐ Q39: Why Continuous Integration is important for Agile? ⭐⭐⭐⭐ Q40: What is a Sprint Retrospective? ⭐⭐⭐⭐ Q41: What are the Scrum values? ⭐⭐⭐⭐ Q42: What the Scrum theory is based on? ⭐⭐⭐⭐ Q43: When not to use Agile? ⭐⭐⭐⭐ Q44: In Agile mention what is the difference between the Incremental and Iterative development? ⭐⭐⭐⭐ Q45: Explain how you can measure the velocity of the sprint with varying team capacity? ⭐⭐⭐⭐ Q46: What is Scrum Increment? ⭐⭐⭐⭐ Q47: Explain main differences between Scrum and Agile? ⭐⭐⭐⭐ Q48: Name the 12 Agile Principles ⭐⭐⭐⭐ Q49: What are the benefits of Burn Up chart? ⭐⭐⭐⭐⭐ Q50: What is the Scrum's definition of "Done"? ⭐⭐⭐⭐⭐ Q51: Provide some examples of burn-up chart ⭐⭐⭐⭐⭐ Q52: Explain what is Spike and Zero sprint in Agile? What is the purpose of it? ⭐⭐⭐⭐⭐ [⬆]Android Interview Questions Q1: Mention the difference between RelativeLayout and LinearLayout? ⭐ Q2: What is the difference between Bitmap and Drawable in Android? ⭐ Q3: What is a difference between Spannable and String? ⭐ Q4: What is an Activity? ⭐ Q5: What is Armv7? ⭐⭐ Q6: Explain activity lifecycle ⭐⭐ Q7: How can I get the context in a fragment? ⭐⭐ Q8: What is View Group? How are they different from Views? ⭐⭐ Q9: Is it possible to implement the model–view–controller pattern in Java for Android? ⭐⭐ Q10: What’s the difference between onCreate() and onStart()? ⭐⭐ Q11: Explain the build process in Android ⭐⭐ Q12: What is an Intent in Android? ⭐⭐ Q13: What is the most appropriate way to store user settings in Android application? ⭐⭐ Q14: In what situation should one use RecyclerView over ListView? ⭐⭐ Q15: Explain briefly all the Android application components ⭐⭐ Q16: What is 'Context' on Android? ⭐⭐ Q17: What is the Dalvik Virtual Machine? ⭐⭐ Q18: Tell about Constraint Layout ⭐⭐ Q19: What is ADB and what is it used for? ⭐⭐ Q20: What is Dalvik? ⭐⭐ Q21: What types of Context do you know? ⭐⭐ Q22: How do I pass data between Activities in Android application? ⭐⭐ Q23: How does the OutOfMemory happens? ⭐⭐ Q24: What is a ContentProvider and what is it typically used for? ⭐⭐ Q25: What is an AsyncTask? ⭐⭐ Q26: Why is it recommended to use only the default constructor to create a Fragment? ⭐⭐ Q27: How to persist data in an Android app? ⭐⭐ Q28: Explain Android notification system ⭐⭐ Q29: What is Handler and what is it used for? ⭐⭐⭐ Q30: Explain key differences between Service and IntentService ⭐⭐⭐ Q31: What is Explicit Intent? ⭐⭐⭐ Q32: How would you support different screen sizes? ⭐⭐⭐ Q33: What is Implicit Intent? ⭐⭐⭐ Q34: What is Intent Filter? ⭐⭐⭐ Q35: What does LayoutInflater in Android do? ⭐⭐⭐ Q36: Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e(). When to use each one? ⭐⭐⭐ Q37: What are the differences between onCreate(), onCreateView(), and onActivityCreated() in fragments and what would they each be used for? ⭐⭐⭐ Q38: What is the difference between onCreate() and onCreateView() lifecycle methods in Fragment? ⭐⭐⭐ Q39: How to declare global variables in Android? ⭐⭐⭐ Q40: What is the actual differences between a activity context and application context? ⭐⭐⭐ Q41: What are the permission protection levels in Android? ⭐⭐⭐ Q42: What is the difference between Activity and Context? ⭐⭐⭐ Q43: How would you preserve Activity state during a screen rotation? ⭐⭐⭐ Q44: When to use Android's ArrayMap instead of a HashMap? ⭐⭐⭐ Q45: What are the differences between ArrayList and ArrayMap? ⭐⭐⭐ Q46: What are dex files are used for? ⭐⭐⭐ Q47: What is an Android PendingIntent? ⭐⭐⭐ Q48: Explain how HashMap works ⭐⭐⭐ Q49: What is the difference between compileSdkVersion and targetSdkVersion? ⭐⭐⭐ Q50: What are Android Annotations and what are they used for? ⭐⭐⭐ Q51: How could you pass data between activities without Intent? ⭐⭐⭐ Q52: What is the difference between invisible and gone for the View visibility status? ⭐⭐⭐ Q53: What is ART? ⭐⭐⭐ Q54: What is Android Data Binding? ⭐⭐⭐ Q55: What is RenderScript and when should we (really) use it? ⭐⭐⭐ Q56: Why fragments, and when to use fragments instead of activities? ⭐⭐⭐ Q57: What are retained fragments? ⭐⭐⭐ Q58: What is the difference between Service & Intent Service? ⭐⭐⭐ Q59: Describe Different Types of Services in Android ⭐⭐⭐ Q60: What is the support library? Why was it introduced? ⭐⭐⭐ Q61: What is DDMS and what can you do with it? ⭐⭐⭐ Q62: What is the best way to update the screen periodically? ⭐⭐⭐ Q63: What is a JobScheduler? ⭐⭐⭐ Q64: What is the ViewHolder pattern? Why should we use it? ⭐⭐⭐ Q65: What is the difference between ListView and RecyclerView? ⭐⭐⭐ Q66: What is a LocalBroadcastManager? ⭐⭐⭐ Q67: What is the difference between AsyncTask and Thread/Runnable? ⭐⭐⭐ Q68: What is the difference between a Bundle and an Intent? ⭐⭐⭐ Q69: What is the difference between Adapter and Loader in Android? ⭐⭐⭐ Q70: When to use Android Loaders? ⭐⭐⭐ Q71: Isn't android's Bundle functionally equivalent with a Map? ⭐⭐⭐ Q72: What is Parcelable in Android? ⭐⭐⭐ Q73: When to use Fragments vs Activities? ⭐⭐⭐ Q74: How would you communicate between two Fragments? ⭐⭐⭐ Q75: What is the difference between Handler vs AsyncTask vs Thread? ⭐⭐⭐ Q76: How can two distinct Android apps interact? ⭐⭐⭐ Q77: Explain String vs StringBuilder vs SpannedString vs SpannableString vs SpannableStringBuilder vs CharSequence ⭐⭐⭐ Q78: Is a Dalvik virtual machine instance created for each application? ⭐⭐⭐⭐ Q79: What is the Android NDK? How can one use it? Why should one use it? ⭐⭐⭐⭐ Q80: What is the StrictMode? ⭐⭐⭐⭐ Q81: When is it necessary, or better to use a SurfaceView instead of a View? ⭐⭐⭐⭐ Q82: Can you manually call the Garbage collector? ⭐⭐⭐⭐ Q83: What is the difference between Android timer and a Handler to do action every N seconds? ⭐⭐⭐⭐ Q84: What is Broadcast Receiver? ⭐⭐⭐⭐ Q85: How to avoid reverse engineering of an APK file? ⭐⭐⭐⭐ Q86: What are some differences between ART and Dalvik? ⭐⭐⭐⭐ Q87: What are Android Architecture Components? ⭐⭐⭐⭐ Q88: Why to consider FlatBuffers over JSON? ⭐⭐⭐⭐ Q89: What is the difference between ANR and crash in Android? ⭐⭐⭐⭐ Q90: How do you handle Bitmaps in Android as it takes too much memory? ⭐⭐⭐⭐ Q91: Explain how ArrayMap works ⭐⭐⭐⭐ Q92: What is the difference between ArrayMap vs HashMap? ⭐⭐⭐⭐ Q93: Discuss Singletons vs. Application Context for app-global state ⭐⭐⭐⭐ Q94: What is the difference between getContext() , getApplicationContext() , getBaseContext() , and "this"? ⭐⭐⭐⭐ Q95: What is Doze? What about App Standby? ⭐⭐⭐⭐ Q96: What is a ThreadPool? And is it more effective than using several separate Threads? ⭐⭐⭐⭐ Q97: How can I use AsyncTask in different Activities? ⭐⭐⭐⭐ Q98: What is AIDL? ⭐⭐⭐⭐ Q99: What are some best practices to avoid memory leaks on Android? ⭐⭐⭐⭐ Q100: When to use SparseArray vs HashMap? ⭐⭐⭐⭐ Q101: Provide some tips to reduce battery usage in an android application ⭐⭐⭐⭐ Q102: What are some difference between Parcelable and Serializable? ⭐⭐⭐⭐ Q103: What are best practices for storing and protecting private API keys in applications? ⭐⭐⭐⭐ Q104: What is a Sticky Broadcast? ⭐⭐⭐⭐ Q105: What is the relationship between Looper, Handler and MessageQueue in Android? ⭐⭐⭐⭐⭐ Q106: When would you use AIDL? ⭐⭐⭐⭐⭐ Q107: Explain reasons why not to use getApplicationContext()? ⭐⭐⭐⭐⭐ Q108: When to use AIDL vs Messenger Queue? ⭐⭐⭐⭐⭐ Q109: What is the difference between Local, Normal, Ordered and Sticky broadcasts? ⭐⭐⭐⭐⭐ Q110: Explain when would you call getApplicationContext() and why? ⭐⭐⭐⭐⭐ Q111: What is Intent vs Sticky Intent vs Pending Intent? ⭐⭐⭐⭐⭐ Q112: What happens if the user navigates away or closes the app while I still have a reference to the Activity the user just closed in my AsyncTask? ⭐⭐⭐⭐⭐ Q113: What is the onTrimMemory method? ⭐⭐⭐⭐⭐ [⬆]Angular Interview Questions Q1: What is Routing Guard in Angular? ⭐ Q2: What is a module, and what does it contain? ⭐ Q3: What are pipes? Give me an example. ⭐ Q4: What is the minimum definition of a component? ⭐⭐ Q5: What's the difference between an Angular component and module? ⭐⭐ Q6: How would you run unit test? ⭐⭐ Q7: What is a service, and when will you use it? ⭐⭐ Q8: What is interpolation? ⭐⭐ Q9: What is a bootstrapping module? ⭐⭐ Q10: What is the equivalent of ngShow and ngHide in Angular? ⭐⭐ Q11: What are observables? ⭐⭐ Q12: What is an observable? ⭐⭐ Q13: What is a component? Why would you use it? ⭐⭐ Q14: What is an observer? ⭐⭐ Q15: What is the purpose of base href tag? ⭐⭐ Q16: You have an HTML response I want to display. How do I do that? ⭐⭐ Q17: What is the difference between Structural and Attribute directives in Angular? ⭐⭐ Q18: How can I select an element in a component template? ⭐⭐ Q19: What is the equivalent of "ngShow" and "ngHide" in Angular? ⭐⭐ Q20: What is the difference between *ngIf vs [hidden]? ⭐⭐ Q21: What are the differences between AngularJS (angular 1.x) and Angular (Angular 2.x and beyond)? ⭐⭐ Q22: What are some differences between Angular 2 and 4? ⭐⭐ Q23: What is the difference between "@Component" and "@Directive" in Angular? ⭐⭐ Q24: How would you protect a component being activated through the router? ⭐⭐ Q25: What does this line do? ⭐⭐ Q26: What is router outlet? ⭐⭐⭐ Q27: What is difference between "declarations", "providers" and "import" in NgModule? ⭐⭐⭐ Q28: What's new in Angular 6 and why shall we upgrade to it? ⭐⭐⭐ Q29: Why would you use a spy in a test? ⭐⭐⭐ Q30: What is TestBed? ⭐⭐⭐ Q31: What is Protractor? ⭐⭐⭐ Q32: What is the point of calling "renderer.invokeElementMethod(rendererEl, methodName)"? ⭐⭐⭐ Q33: How would you control size of an element on resize of the window in a component? ⭐⭐⭐ Q34: What is AOT? ⭐⭐⭐ Q35: What is Redux and how does it relate to an Angular app? ⭐⭐⭐ Q36: What is the use of codelyzer? ⭐⭐⭐ Q37: How to inject base href? ⭐⭐⭐ Q38: How to bundle an Angular app for production? ⭐⭐⭐ Q39: When would you use eager module loading? ⭐⭐⭐ Q40: What are the Core Dependencies of Angular 7? ⭐⭐⭐ Q41: Why Incremental DOM Has Low Memory Footprint? ⭐⭐⭐ Q42: What are the ways to control AOT compilation? ⭐⭐⭐ Q43: What is Angular Universal? ⭐⭐⭐ Q44: Do I need a Routing Module always? ⭐⭐⭐ Q45: What is the purpose of Wildcard route? ⭐⭐⭐ Q46: What is activated route? ⭐⭐⭐ Q47: What is router state? ⭐⭐⭐ Q48: What is Reactive Programming and how to use one with Angular? ⭐⭐⭐ Q49: Why should ngOnInit be used, if we already have a constructor? ⭐⭐⭐ Q50: What are dynamic components? ⭐⭐⭐ Q51: Explain how custom elements works internally? ⭐⭐⭐ Q52: What are custom elements? ⭐⭐⭐ Q53: What are the utility functions provided by RxJS? ⭐⭐⭐ Q54: How do you perform error handling in observables? ⭐⭐⭐ Q55: What is multicasting? ⭐⭐⭐ Q56: What is the difference between promise and observable? ⭐⭐⭐ Q57: Can you explain the difference between Promise and Observable in Angular? In what scenario can we use each case? ⭐⭐⭐ Q58: What is subscribing? ⭐⭐⭐ Q59: How do you perform Error handling for HttpClient? ⭐⭐⭐ Q60: What is the difference between @Component and @Directive in Angular? ⭐⭐⭐ Q61: Explain the difference between "Constructor" and "ngOnInit" ⭐⭐⭐ Q62: What is a parameterized pipe? ⭐⭐⭐ Q63: How do you categorize data binding types? ⭐⭐⭐ Q64: Explain the difference between Promise and Observable in Angular? ⭐⭐⭐ Q65: What happens if you use script tag inside template? ⭐⭐⭐ Q66: What is the option to choose between inline and external template file? ⭐⭐⭐ Q67: What's new in Angular 8? ⭐⭐⭐ Q68: Angular 8: What is Bazel? ⭐⭐⭐ Q69: Angular 8: What is Angular Ivy? ⭐⭐⭐ Q70: Angular 8: Explain Lazy Loading in Angular 8? ⭐⭐⭐ Q71: Name some security best practices in Angular ⭐⭐⭐⭐ Q72: How to set headers for every request in Angular? ⭐⭐⭐⭐ Q73: What is ngUpgrage? ⭐⭐⭐⭐ Q74: What are the mapping rules between Angular component and custom element? ⭐⭐⭐⭐ Q75: Why would you use renderer methods instead of using native element methods? ⭐⭐⭐⭐ Q76: Angular 9: What are some new features in Angular 9? ⭐⭐⭐⭐ Q77: Do I need to bootstrap custom elements? ⭐⭐⭐⭐ Q78: How do you create application to use scss? What changed for Angular 6? ⭐⭐⭐⭐ Q79: Name and explain some Angular Module Loading examples ⭐⭐⭐⭐ Q80: What does "detectChanges" do in Angular jasmine tests? ⭐⭐⭐⭐ Q81: Why would you use lazy loading modules in Angular app? ⭐⭐⭐⭐ Q82: When does a lazy loaded module is loaded? ⭐⭐⭐⭐ Q83: What are the lifecycle hooks for components and directives? ⭐⭐⭐⭐ Q84: When should I store the "Subscription" instances and invoke unsubscribe() during the NgOnDestroy life cycle and when can I simply ignore them? ⭐⭐⭐⭐ Q85: What would be a good use for NgZone service? ⭐⭐⭐⭐ Q86: What is Ivy Renderer? Is it supported by Angular 7? ⭐⭐⭐⭐ Q87: What is incremental DOM? How is it different from virtual DOM? ⭐⭐⭐⭐ Q88: What is the difference between pure and impure pipe? ⭐⭐⭐⭐ Q89: What is Zone in Angular? ⭐⭐⭐⭐ Q90: How to detect a route change in Angular? ⭐⭐⭐⭐ Q91: What are the advantages with AOT? ⭐⭐⭐⭐ Q92: Could I use jQuery with Angular? ⭐⭐⭐⭐ Q93: How would you insert an embedded view from a prepared TemplateRef? ⭐⭐⭐⭐ Q94: Are there any pros/cons (especially performance-wise) in using local storage to replace cookie functionality? ⭐⭐⭐⭐ Q95: What does a just-in-time (JIT) compiler do (in general)? ⭐⭐⭐⭐ Q96: Angular 8: Why we should use Bazel for Angular builds? ⭐⭐⭐⭐ Q97: What is the need for SystemJS in Angular? ⭐⭐⭐⭐ Q98: What is Reactive programming and how does it relate to Angular? ⭐⭐⭐⭐ Q99: Explain the purpose of Service Workers in Angular ⭐⭐⭐⭐ Q100: Why do we need compilation process? ⭐⭐⭐⭐ Q101: Angular 9: How Would You Compare View Engine vs Ivy? ⭐⭐⭐⭐⭐ Q102: What is the Angular equivalent to an AngularJS "$watch"? ⭐⭐⭐⭐⭐ Q103: Why Incremental DOM is Tree Shakable? ⭐⭐⭐⭐⭐ Q104: What is the difference between BehaviorSubject vs Observable? ⭐⭐⭐⭐⭐ Q105: What's new in Angular 7? ⭐⭐⭐⭐⭐ Q106: Name some differences between SystemJS vs WebPack? ⭐⭐⭐⭐⭐ Q107: What are observable creation functions? ⭐⭐⭐⭐⭐ Q108: Is there no equivalent to $scope.emit() or $scope.broadcast() in Angular? ⭐⭐⭐⭐⭐ Q109: What is the default compilation for Angular 5? ⭐⭐⭐⭐⭐ Q110: Could you provide some particular examples of using ngZone? ⭐⭐⭐⭐⭐ Q111: Why angular uses url segment? ⭐⭐⭐⭐⭐ Q112: When to use query parameters versus matrix parameters? ⭐⭐⭐⭐⭐ Q113: Angular 8: How does Ivy affect the (Re)build time? ⭐⭐⭐⭐⭐ Q114: Angular 8: What are some changes in Location module? ⭐⭐⭐⭐⭐ Q115: Do you know how you can run angularJS and angular side by side? ⭐⭐⭐⭐⭐ Q116: How would you extract webpack config from angular cli project? ⭐⭐⭐⭐⭐ Q117: Just-in-Time (JiT) vs Ahead-of-Time (AoT) compilation. Explain the difference. ⭐⭐⭐⭐⭐ Q118: Angular 9: What is Locality principle for Ivy? ⭐⭐⭐⭐⭐ Q119: Angular 9: Explain improvements in Tree-Shaking ⭐⭐⭐⭐⭐ Q120: Why did the Google team go with incremental DOM instead of virtual DOM? ⭐⭐⭐⭐⭐ [⬆]AngularJS Interview Questions Q1: Why to use AngularJS? ⭐ Q2: What is the difference between "ng-show"/"ng-hide" and "ng-if" directives? ⭐ Q3: Does AngularJS has dependency on jQuery? ⭐⭐ Q4: How do you hide an HTML element via a button click in AngularJS? ⭐⭐ Q5: What is a singleton pattern and where we can find it in AngularJS? ⭐⭐ Q6: What are the AngularJS features? ⭐⭐ Q7: When dependent modules of a module are loaded? ⭐⭐ Q8: What is Angular’s prefixes $ and $$? ⭐⭐ Q9: What are Filters in AngularJS? ⭐⭐ Q10: What are Directives in AngularJS? ⭐⭐ Q11: What are Directives? ⭐⭐ Q12: Explain what is a "$scope" in AngularJS ⭐⭐ Q13: What directive would you use to hide elements from the HTML DOM by removing them from that DOM not changing their styling? ⭐⭐ Q14: What is the difference between one-way binding and two-way binding? ⭐⭐ Q15: What is auto bootstrap process in AngularJS? ⭐⭐ Q16: How would you specify that a scope variable should have one-time binding only? ⭐⭐ Q17: What is scope in AngularJS? ⭐⭐ Q18: How do you disable a button depending on a checkbox’s state? ⭐⭐ Q19: What is scope hierarchy? ⭐⭐ Q20: How do you share data between controllers? ⭐⭐ Q21: What are the basic steps to unit test an AngularJS filter? ⭐⭐ Q22: What are the basic steps to unit test an AngularJS filter? ⭐⭐ Q23: What are the advantage of AngularJS? ⭐⭐ Q24: Explain what is services in AngularJS ⭐⭐ Q25: Explain what is directive and mention what are the different types of Directive? ⭐⭐ Q26: How would you validate a text input field for a twitter username, including the @ symbol? ⭐⭐⭐ Q27: Explain what is the difference between link and compile in AngularJS? ⭐⭐⭐ Q28: How would you react on model changes to trigger some further action? ⭐⭐⭐ Q29: What is jQLite/jQuery Lite? ⭐⭐⭐ Q30: What should be the maximum number of concurrent “watches”? ⭐⭐⭐ Q31: What is a digest cycle in AngularJS? ⭐⭐⭐ Q32: Where should we implement the DOM manipulation in AngularJS? ⭐⭐⭐ Q33: Is it a good or bad practice to use AngularJS together with jQuery? ⭐⭐⭐ Q34: If you were to migrate from Angular 1.4 to Angular 1.5, what is the main thing that would need refactoring? ⭐⭐⭐ Q35: Explain what Angular JS routes does? ⭐⭐⭐ Q36: Explain what is Angular Expression? Explain what is key difference between angular expressions and JavaScript expressions? ⭐⭐⭐ Q37: What is restrict option in directive? ⭐⭐⭐ Q38: How would you make an Angular service return a promise? ⭐⭐⭐ Q39: What is the role of services in AngularJS and name any services made available by default? ⭐⭐⭐ Q40: How do you reset a "$timeout", "$interval()", and disable a "$watch()"? ⭐⭐⭐ Q41: What are different ways to invoke a directive? ⭐⭐⭐ Q42: What is the role of ng-app, ng-init and ng-model directives? ⭐⭐⭐ Q43: How to access jQLite? ⭐⭐⭐ Q44: What is an interceptor? What are common uses of it? ⭐⭐⭐ Q45: What is manual bootstrap process in AngularJS? ⭐⭐⭐ Q46: What makes the angular.copy() method so powerful? ⭐⭐⭐⭐ Q47: Explain what is linking function and type of linking function? ⭐⭐⭐⭐ Q48: Explain what is injector? ⭐⭐⭐⭐ Q49: When creating a directive, it can be used in several different ways in the view. Which ways for using a directive do you know? How do you define the way your directive will be used? ⭐⭐⭐⭐ Q50: When should you use an attribute versus an element? ⭐⭐⭐⭐ Q51: Explain what is DI (Dependency Injection ) and how an object or function can get a hold of its dependencies? ⭐⭐⭐⭐ Q52: Explain how $scope.$apply() works? ⭐⭐⭐⭐ Q53: How AngularJS is compiled? ⭐⭐⭐⭐ Q54: What is DDO (Directive Definition Object)? ⭐⭐⭐⭐ Q55: Can you define multiple restrict options on a directive? ⭐⭐⭐⭐ Q56: What is the difference between $scope and scope? ⭐⭐⭐⭐ Q57: How would you implement application-wide exception handling in your Angular app? ⭐⭐⭐⭐ Q58: What is $scope and $rootScope? ⭐⭐⭐⭐ Q59: How would you programatically change or adapt the template of a directive before it is executed and transformed? ⭐⭐⭐⭐⭐ Q60: How AngularJS compilation is different from other JavaScript frameworks? ⭐⭐⭐⭐⭐ Q61: How Directives are compiled? ⭐⭐⭐⭐⭐ Q62: What are Compile, Pre and Post linking in AngularJS? ⭐⭐⭐⭐⭐ [⬆]Azure Interview Questions Q1: What are the benefits of severless applications? ⭐ Q2: What is Azure Cloud Service? ⭐ Q3: What is a web role? ⭐ Q4: What is Azure Functions? ⭐ Q5: What is serverless computing? ⭐ Q6: Is Azure Table Storage Nosql? ⭐⭐ Q7: What is Kudu? ⭐⭐ Q8: What is a role instance? ⭐⭐ Q9: What is a guest operating system? ⭐⭐ Q10: What is Azure Blob Storage? ⭐⭐ Q11: How to include external dll into Azure Function? ⭐⭐ Q12: What is an Azure subscription? ⭐⭐ Q13: What is Azure ARM? ⭐⭐ Q14: Explain the Azure ARM Templates ⭐⭐ Q15: What is a cloud service role? ⭐⭐ Q16: What is Azure Redis Cache? ⭐⭐ Q17: What is Azure Service Fabric? ⭐⭐ Q18: How can I use applications with Azure AD that I’m using on-premises? ⭐⭐ Q19: What is Azure Resource Group? ⭐⭐ Q20: What Is Azure Key Vault? ⭐⭐ Q21: What is a Blob Container? ⭐⭐ Q22: How can you stop a VM using Power Shell? ⭐⭐⭐ Q23: How can you retrieve the state of a particular VM? ⭐⭐⭐ Q24: How can one create a VM in Azure CLI? ⭐⭐⭐ Q25: What do you know about Azure WebJobs? ⭐⭐⭐ Q26: What is Azure MFA? ⭐⭐⭐ Q27: How can one create a Virtual Machine in Powershell? ⭐⭐⭐ Q28: How much storage can I use with a virtual machine? ⭐⭐⭐ Q29: Is it possible to add an existing VM to an availability set? ⭐⭐⭐ Q30: What is a worker role? ⭐⭐⭐ Q31: What is Azure VPN? ⭐⭐⭐ Q32: What is the difference between Service Bus Queues and Storage Queues? ⭐⭐⭐ Q33: What are the differences between Subscription Administrator and Directory Administrator? ⭐⭐⭐ Q34: What is a VNet? ⭐⭐⭐ Q35: What is key vault in Azure? ⭐⭐⭐ Q36: What are stateful and stateless microservices for Service Fabric? ⭐⭐⭐ Q37: Do scale sets work with Azure availability sets? ⭐⭐⭐ Q38: What are Network Security Groups? ⭐⭐⭐ Q39: What are Update Domains? ⭐⭐⭐ Q40: What are Fault Domains? ⭐⭐⭐ Q41: What is an Availability Set? ⭐⭐⭐ Q42: What are virtual machine scale sets in Azure? ⭐⭐⭐ Q43: What is deployment environments? ⭐⭐⭐ Q44: What are Cloud Service Roles and why do we use them? ⭐⭐⭐ Q45: What is Azure Table Storage? ⭐⭐⭐ Q46: What is Azure Resource Manager and why we need to use one? ⭐⭐⭐ Q47: What is Azure Search? ⭐⭐⭐ Q48: What are Redis databases? ⭐⭐⭐ Q49: Is it possible to create a Virtual Machine using Azure Resource Manager in a Virtual Network that was created using classic deployment? ⭐⭐⭐⭐ Q50: How to create a new storage account and container using Power Shell? ⭐⭐⭐⭐ Q51: What is the meaning of application partitions? ⭐⭐⭐⭐ Q52: What is the difference between “price,” “software price,” and “total price” in the cost structure for Virtual Machine offers in the Azure Marketplace? ⭐⭐⭐⭐ Q53: What is Azure VNET? ⭐⭐⭐⭐ Q54: How to create a Network Security Group and a Network Security Group Rule? ⭐⭐⭐⭐⭐ Q55: How are Azure Marketplace subscriptions priced? ⭐⭐⭐⭐⭐ Q56: What are special Azure Regions? ⭐⭐⭐⭐⭐ Q57: Explain Azure NSG ⭐⭐⭐⭐⭐ Q58: What VPN types are supported by Azure? ⭐⭐⭐⭐⭐ [⬆]Behavioral Interview Questions Q1: How do you spend your time outside work? ⭐ Q2: Why are you interested in this opportunity? ⭐ Q3: Why do you want to work for X company? ⭐ Q4: Why do you want to leave your current/last company? ⭐ Q5: A hammer and a nail cost $1.10 together, and the hammer costs one dollar more than the nail. How much does the nail cost? ⭐ Q6: What are you looking for in your next role? ⭐ Q7: How large was the last team that you worked on? ⭐ Q8: Do you plan to advance your education while working here? ⭐ Q9: What are your hobbies? ⭐ Q10: Tell me the story of how you became who you are today and what made you apply to X. ⭐ Q11: Why do you think you’re a good fit for this company? ⭐⭐ Q12: What’s are your favorite five apps? ⭐⭐ Q13: Why do you want to come work at a startup, as opposed to an established company? ⭐⭐ Q14: Share one of your trips with us. ⭐⭐ Q15: What project are you currently working on? ⭐⭐ Q16: Do prefer to work at a single company for a long time or would you rather take a job that suits you at the time? ⭐⭐ Q17: Can you give an example of a career goal that you set and how you went about meeting it? ⭐⭐ Q18: How quickly can you learn to use a new technology? ⭐⭐ Q19: What does "belong anywhere" mean to you? ⭐⭐ Q20: Can you list any deal breakers that would deter you from working for an employer? ⭐⭐ Q21: Are you more interested in a career that offers great compensation, flexibility or the chance to do something meaningful? ⭐⭐ Q22: What are you excited about? ⭐⭐ Q23: Why do people resist change? ⭐⭐ Q24: Can you tell me what part of your resume you are most proud of? ⭐⭐ Q25: Tell me about your last project - what worked and what didn’t? ⭐⭐ Q26: What would your previous boss say your biggest strength was? ⭐⭐ Q27: How do you stay up to date with the latest technologies? ⭐⭐ Q28: What is the hardest technical problem you have run into? ⭐⭐ Q29: What have you built as your side project? ⭐⭐ Q30: If someone has a different viewpoint to do a project like different programming language, how would handle this situation? ⭐⭐ Q31: What are your personal goals? ⭐⭐ Q32: What was the most fun thing you did recently? ⭐⭐ Q33: How do you deal with difficult coworkers? Think about specific instances where you resolved conflicts. ⭐⭐ Q34: State an experience about how you solved a technical problem. Be specific about the diagnosis and process. ⭐⭐ Q35: What is your biggest strength and area of growth? ⭐⭐ Q36: Have you worked in a distributed team before? What challenges did you face? ⭐⭐ Q37: What’s the most difficult part of being a member of a team for you? ⭐⭐⭐ Q38: Tell me about a time your work responsibilities got a little overwhelming. What did you do? ⭐⭐⭐ Q39: Where do you want to be in five years? ⭐⭐⭐ Q40: Tell me about a time in which you had a conflict and needed to influence somebody else. ⭐⭐⭐ Q41: What can you actually do for us? ⭐⭐⭐ Q42: How did you win over the difficult employees? ⭐⭐⭐ Q43: What are your three strengths and three weaknesses? ⭐⭐⭐ Q44: What does it mean to be a "Professional Developer"? ⭐⭐⭐ Q45: Would you prefer working on Green Field or Brown Field projects? Why? ⭐⭐⭐ Q46: Describe company X to your grandmother. ⭐⭐⭐ Q47: Tell me a time when you predicted something. ⭐⭐⭐ Q48: Tell me a situation where you would have done something differently from what you actually did. ⭐⭐⭐ Q49: In my professional experience have you worked on something without getting approval from your manager? ⭐⭐⭐ Q50: Explain me your toughest project and the working architecture. ⭐⭐⭐ Q51: What makes good code good? ⭐⭐⭐ Q52: If you were to open your own business in the future, what kind of business will you open and why? ⭐⭐⭐ Q53: Would you rather be good at a lot of things or an expert at one thing? ⭐⭐⭐ Q54: Tell me something you are learning right now. ⭐⭐⭐ Q55: Tell me about a challenge you faced recently in your role. How did you tackle it? What was the outcome? ⭐⭐⭐ Q56: What does your best day of work look like? ⭐⭐⭐ Q57: Tell me about a time when you had a conflict with a co-worker. ⭐⭐⭐ Q58: What is the best gift you have ever given or received? ⭐⭐⭐ Q59: What is something that you had to push for in your previous projects? ⭐⭐⭐ Q60: What’s the best advice you’ve recently received? ⭐⭐⭐ Q61: Can you explain this gap in your resume? ⭐⭐⭐ Q62: What is something that you don't want from your last internship/job? ⭐⭐⭐ Q63: If you had an unlimited budget and you could go somewhere, where would you go? ⭐⭐⭐ Q64: What large problems in the world would you solve today? ⭐⭐⭐ Q65: What frustrates you? ⭐⭐⭐ Q66: If you had an unlimited budget and you could buy one gift for one person, what would you buy and who would you buy it for? ⭐⭐⭐⭐ Q67: Tell me about a time you needed information from someone who wasn't responsive. What did you do? ⭐⭐⭐⭐ Q68: What is the most exceedingly bad misstep you've made at any point? ⭐⭐⭐⭐ Q69: What books have inspired you in you live? ⭐⭐⭐⭐ Q70: What is the biggest mistake that you made in your last position? ⭐⭐⭐⭐ Q71: What is something new that you can teach your interviewer in a few minutes? ⭐⭐⭐⭐ Q72: What are some of the new ideas you would implement in this position? ⭐⭐⭐⭐ Q73: Are you comfortable assuming responsibilities outside your job description? ⭐⭐⭐⭐ Q74: What is the most challenging aspect of your current project? ⭐⭐⭐⭐ Q75: Tell me something about yourself and why you'd be a good fit for the position. ⭐⭐⭐⭐ Q76: What are some of the best and worst things about your current company? ⭐⭐⭐⭐ Q77: How do you respond to constructive criticism? ⭐⭐⭐⭐ Q78: Explain streaming and how you would implement it. ⭐⭐⭐⭐ Q79: Apart from technical knowledge, what did you learn during your work at Y? ⭐⭐⭐⭐ Q80: Talk about a project you are most passionate about, or one where you did your best work. ⭐⭐⭐⭐ Q81: What was the most difficult bug that you fixed in the past 6 months? ⭐⭐⭐⭐ Q82: Imagine it is your first day here at the company. What do you want to work on? What features would you improve on? ⭐⭐⭐⭐ Q83: How do you deal with a failed deadline? ⭐⭐⭐⭐ Q84: Do you prefer to work in a team or individually? ⭐⭐⭐⭐ Q85: How do you tackle challenges? Name a difficult challenge you faced while working on a project, how you overcame it, and what you learned. ⭐⭐⭐⭐ Q86: What are the most interesting projects you have worked on and how might they be relevant to this company's environment? ⭐⭐⭐⭐⭐ Q87: What is the craziest thing you’ve ever done? ⭐⭐⭐⭐⭐ Q88: What is your superpower? ⭐⭐⭐⭐⭐ Q89: What is something you had to persevere at for multiple months? ⭐⭐⭐⭐⭐ Q90: Tell me about a time you had to give someone terrible news. ⭐⭐⭐⭐⭐ Q91: Imagine there's a perfect clone of yourself. Imagine that that clone is your boss. Would you like to work for him/her? ⭐⭐⭐⭐⭐ Q92: Interview me ⭐⭐⭐⭐⭐ Q93: Why are Quora's answers better than Yahoo Answers' ones? ⭐⭐⭐⭐⭐ Q94: Let's play a game: defend Cobol against modern languages, and try to find as many reasonable arguments as you can. ⭐⭐⭐⭐⭐ Q95: Where will you be in 10 years? ⭐⭐⭐⭐⭐ Q96: You are my boss and I'm fired. Inform me. ⭐⭐⭐⭐⭐ Q97: I want to refactor a legacy system. You want to rewrite it from scratch. Argument. Then, switch our roles. ⭐