331. What are the speakers attached to your computer used for ?
A. Displaying images
B. Sending messages
C. Storing messages
D. Handling sound and music
✅ The correct answer is option D.
Basic computer knowledge MCQs
332. Which one of the following extends a private network across public networks ?
A. local area network
B. virtual private network
C. enterprise private network
D. storage area network
✅ The correct answer is option B.
333. In the network HTTP resources are located by___________________?
A. uniform resource identifier
B. unique resource locator
C. unique resource identifier
D. none of the above
✅ The correct answer is option A.
334. The term MIPS refers to ____________________ ?
A. millions of instructions per second
B. multiple instructions per second
C. megabytes of instructions per seconds
D. millions input processor set
✅ The correct answer is option A.
335. The primary device that a computer uses to store information ____________________?
A. TV
B. Storehouse
C. Desk
D. Hard drive
✅ The correct answer is option D.
336. Digital computers use a ____________________ system to encode date and programs?
A. semiconductor
B. decimal
C. binary
D. RAM
✅ The correct answer is option C.
337. Codes consisting of bars or lines of varying widths or lenghts that are computer readable are known as__________________?
A. An ASCII code
B. A magnetic tape
C. An OCR scanner
D. A bar code
✅ The correct answer is option D.
338. Which of the following is used for manufacturing chips ?
A. control bus
B. parity unit
C. control unit
D. semiconductor
✅ The correct answer is option D.
339. Which key is used in combination with another key to perform a specific task ?
A. Function
B. Spacebar
C. Arrow
D. Control
✅ The correct answer is option D.
340. Which one of the following is a transport layer protocol used in internet ?
A. TCP
B. UDP
C. Both A and B
D. none of these
✅ The correct answer is option C.