Hardware & Memory Computer MCQ
29 Hardware & Memory Computer questions, in 2 sets of up to 20. Practise with the answer and explanation after each question, or take a set as a timed test. Questions are in English and Hindi.
Sample questions
The first questions of Set 1. Open the set to answer them and see the explanations.
Q1.One gigabyte (GB) is equal to
- A) 1024 KB
- B) 1024 MB
- C) 1024 GB
- D) None of the above
Q2.Which one among the following generation computers used microprocessors in their hardware technology?
- A) Second Generation
- B) Third Generation
- C) Fourth Generation
- D) Fifth Generation
Q3.The content of computer memory which non-volatile, even when the power goes off is :
- A) ROM
- B) REM
- C) RAM
- D) None of the above
Q4.Which one of the following groups have only input devices ?
- A) Mouse, Keyboard, Projector
- B) Mouse, Keyboard, Printer
- C) Mouse, Keyboard, Scanner
- D) Mouse, Keyboard, Monitor
Q5.Which of the following relation is not correct?
- A) 1 Byte = 8 Bits
- B) 1 Kilobyte = 1024 Bytes
- C) 1 Gigabyte = 1024 Kilobytes
- D) 1 Terabyte = 1024 Gigabytes
Q6.Intel Core i9 is a type of ______.
- A) Processor
- B) Motherboard
- C) Hard disk
- D) None of the above
Q7.Assuming the computer is a 4-bit computer, what result is produced after subtraction of 3 from 5 using the 2's complement representation?
- A) 101
- B) 10010
- C) 1101
- D) 11001
Q8.What is permanent memory called in computers?
- A) RAM
- B) ROM
- C) CPU
- D) CD ROM
Q9.Which of the following is primary memory in Computer System?
- A) Hard Disk
- B) Compact Disk
- C) RAM
- D) Pen Drive
Q10.Which of the following is a primary memory of a computer ?
- A) Hard Disk
- B) RAM
- C) USB Drive
- D) DVD