这里搜集了很多操作系统课程相关的习题，包括部分考研试题。
采用gitbook的方式展现，通过gitbook访问，可进行在线交互式答题。
下面是gitbook提供的试题编写的例子：
This is a quiz:
Here's a quiz about Gitbook
| Good | Bad | |
|---|---|---|
| What is Gitbook? | (x) | ( ) |
Gitbook is good
What does Gitbook support?
- Table-based questions with radio buttons
- Table-based questions with checkboxes
- Telepathy
- List-based questions with checkboxes
- List-based questions with radio buttons
- Moon-on-a-stick
Gitbook supports table and list based quiz questions using either radio buttons or checkboxes.
Gitbook is not telepathic and does not give you the moon on a stick.