Computer gk questions and answers for preparing Competitive Examinations.
1. What is the short cut key for closing a window?
Answer: Alt + F4
2. The number of processes completed per unit time is known as:
3. The mechanism that brings a page into memory only when it is needed is called:
Answer: Demand Paging
4. What is a MAC?
Answer: Media Access Control
5. What is the function of Drop Cap?
Answer: It lets you begin a paragraph with a large dropped initial capital letter.
6. URL stands for:
Answer: Uniform Resource Locator
7. The number of bits that a computer can process at a time is called:
8. What is the central device in star topology?
9. ISDN is an example of ......... network:
Answer: Circuit switched
10. The gate which is called a universal gate: