1. Which one is the first search engine on the internet?
2. Firewall in computer is used for?
3. MAC operating system is developed by which company?
4. .gif is an extension of
5. In computer world, Trojan refer to
6. A computer use which type of number system to calculate and to store data?
7. What is the extension type of the excel 2007 files.
8. Which one is a text editor for Microsoft windows?
9. Which key combination is used to minimize all open windows and displays in the screen?
Windows key + D.
10. Linux is an example of
11. Which key combination is used to permanently delete a file or folder?
Shift + Delete
12. Which web browser is developed by the Google?
13. Which web browser is provided default with a windows machine?
14. What is the expansion of SMS?
Short Message Service.
15. What is the full form of IEEE?
Institute of Electric and Electronics Engineers.
16. Ctrl, Shift and Alt are called ….. key?
17. MS-Word is an example of-
18. Junk E-mail is also called –
19. The first computer was programmed using
20. Which of the following refers to a small, single site network-
21. The smallest unit in a digital system is a –
22. Which social network is considered the most popular for business to business marketing?
23. What is the term adopted for updates by Twitter users?
24. Who has been named the most powerful woman in technology for the 5th time?
Facebook COO Sheryl Sandberg
25. What is the year of establishment of Facebook?