Cognizant Internship 2021

Java Programming Fundamentals and Soft Skills

Code Challenge

• [Code Challenge 1 - Java Programming - Classes , Objects and Members]
• [Code Challenge 2 - Java Programming - Operators & Control flow statements]
• [Code Challenge 3 - Java Programming - Packages, Strings, static, final, and Coding Conventions, Input-Output]
• [Code Challenge 4 - Java Programming - Inheritance & Polymorphism, Abstract Classes & Interfaces]
• [Code Challenge 5 - Java Programming - Collections Framework and Generics]
• [Code Challenge 6 - Java Programming - Nested Classes, enums, Multi-threading]
• [Code Challenge 7 - Java Programming - Date & Time API, Database Implementation & JDBC API]
• [Code Challenge 8 - Java Programming - Lambdas & Streams]

Java Programming Language

• [Fuel Consumption Calculator]
• [Bill Generation]
• [Display Characters]
• [Highest Percentage]
• [Movie Ticket Calculation]
• [Find Season]
• [Lucky Number]
• [List of prime numbers]
• [Number Palindrome]
• [Increment Calculation]
• [Factors of a Number]
• [Highest Mark in Each Semester]
• [Least offer]
• [Search a Course]
• [Validate PAN]
• [Print unique characters]
• [Palindrome]
• [Cumulative sun in an Array]
• [Numerology]
• [InitCap]
• [Array Compatibility]patibility)
• [Find and Replace]20Replace)
• [Employee ID Validation]
• [Password Generation]

Applying Object Oriented Concepts in java

• [DreamTek Company]
• [Employee Salary Calculation]
• [Ticket Price Calculation - Static]
• [Student Details - Constructor]
• [Average and Grade Calculation]
• [Shape - Area Volume Calculation]
• [Contact Details of Hosteller]
• [Account Manipulation - Abstract class]
• [Vehicle-Loan-Insurace - Use Interface]
• [Employee Loan Eligibility - Polymorphism]
• [Array Manipulation - Use try with multi catch]
• [Divide two numbers - Use finally]
• [Register a Candidate - User defined Exception(with throw and throws)]

Advanded Java Concepts

• [Insurace Bazaar]
• [Inner Class]
• [Book Manipulation]
• [Member Manipulation]
• [PhoneBook Manipulation]
• [Count of Each Words]
• [Visitors Details]
• [Retrieving Data from file]
• [Presist Employee]
• [Number of New Words]

Collection Framework

• [Add Flight using JDBC]
• [Mall Parking System]
• [Validate Name]
• [Auditing]
• [Travel Agency]
• [Employee Loan Eligibility]
• [Placement Enrollement Count]
• [Fruit Basket Estimation]
• [Employee Promotion]
• [Search for Train- JDBC]
• [Player Selection System- JDBC]

Software Fundamentals and Soft Skills

Database Management

Code Challenge

• [Code Challenge 1 - RDBMS Select Statements]
• [Code Challenge 2 - RDBMS DDL & DML]
• [Code Challenge 3 - Functions & SubQueries]
• [Code Challenge 4 - Function-Scalar & Aggregate]

Hands-On

SQL Basics with DML and DDL Statements

• [Insert Records - Department]
• [Department name based on block number]
• [Student and their Department Based on City]
• [Car rental system - Create Table]
• [Car rental system - add new column]
• [car rental system - Insert values]
• [Hunger eats - change datatype]
• [Hunger eats - update table]
• [Hunger eats - Change the field name]
• [Delivery Partner details based on rating]
• [Car details based on type and name]
• [Customers having gmail id]
• [Car & owner details based on car type]

Querying Database - Operators, Aggregate, String, Date Functions

• [Concatenating Details]
• [Hotels that took order based on month]
• [Rental details based on date]
• [Customer contact details]
• [No of time rented by each car]
• [Review of delivery partner based on rating]
• [Total sale daywise]
• [Hotels not taken orders in a specific month]
• [Hotels that took order more than five times]
• [Credential details]
• [Maruthi car owner details]
• [Cars not taken for rent]
• [Hotel_info]
• [Customer mail details]
• [Order details]

User Interface Design and Soft Skills

HTML5, CSS3

• [Simple CALCULATOR]
• [ACTB Connection Portal]
• [Consignment Booking - New]
• [Address Book - New]