21. The space in your computer that loads and works with data ___________________?
A. CPU
B. megabyte
C. ROM memory
D. RAM memory
✅ The correct answer is option D.
Basic computer knowledge MCQs
22. When displaying a web page, the application layer uses the__________________?
A. HTTP protocol
B. FTP protocol
C. SMTP protocol
D. None of these
✅ The correct answer is option A.
23. The process of computer receiving information from a server on the Internet is known as________________?
A. transferring
B. pulling
C. pushing
D. downloading
✅ The correct answer is option D.
24. Which of the following devices have a limitation that we can only read it but can not erase or modify it ?
A. Tape drive
B. Hard disk
C. Compact disk
D. Floppy disk
✅ The correct answer is option C.
25. Socket-style API for windows is called____________________?
A. wsock
B. winsock
C. wins
D. none of these
✅ The correct answer is option B.
26. _________________is the maximum amount of data that can be stored on a storage medium ?
A. Magnetic storage
B. Optical storage
C. Solid-state storage
D. Storage capacity
✅ The correct answer is option D.
27. Which transmission media has the highest transmission speed in a network ?
A. coaxial cable
B. twisted pair cable
C. optical fiber
D. electrical cable
✅ The correct answer is option C.
28. CDs are of which shape ?
A. Square
B. Rectangular
C. Round
D. Information
✅ The correct answer is option B.
29. ___________ terminals (fomerly known as cash registers) are often connected to complex inventory and sales computer system ?
A. Query
B. Sales
C. POS
D. Data
✅ The correct answer is option C.
30. To run a CD in a computer we need _________________________?
A. F D drive
B. CD drive
C. Zip drive
D. Pen drive
✅ The correct answer is option B.