Computer · Introduction to Computing · page 3 of 3

Ports & Buses MCQs with Answers

Includes 7 past paper MCQs (marked).

Timed quizzes, instant results, track your progress — free

Ports & Buses MCQs (21–24)

4 MCQs with answers and a short one-liner. Hide answers to test yourself.

Answers and one-liners are hidden. Tap an option to check that question, or show all.

21.
Which components of a computer are primarily used for the transfer of data?
Correct Answer: B. Ports and Buses
One-liner
Ports and Buses are the primary components of a computer used for the transfer of data.
22.
What are the types of expansion slots commonly found in computers?
Correct Answer: D. AGP, PCI, ISA
One-liner
The commonly found expansion slots in computers are AGP, PCI, and ISA.
23.
Which of the following slots offers the highest data transfer speed for graphics cards?
Correct Answer: B. AGP
One-liner
The AGP (Accelerated Graphics Port) slot offers the highest data transfer speed for graphics cards among the given options, as it was specifically designed for high-bandwidth graphics communication.
24.
Which computer component is responsible for connecting external devices such as printers and keyboards?
Correct Answer: C. I/O Ports
One-liner
I/O Ports are the computer components responsible for connecting external devices such as printers and keyboards.