Computers and IT MCQs

Computer Awareness Questions and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2024-2025. Computer Awareness MCQs for Competitive Exams. GKToday Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.

1. V-RAM is used for access of the following?
[A] Video & Graphics
[B] Text & Images
[C] programs
[D] None of the above

Show Answer

2. What are the uses of Structured Query Language (SQL)?
[A] Creating Databases
[B] Creating & Modifying Databases
[C] Creating, Modifying & Querying Databases
[D] None of the above

Show Answer

3. 32 bit operations were introduced for the first time by Microsoft in ________? 
[A] windows 9.5
[B] windows 3.0
[C] windows 3.11
[D] None of the above

Show Answer

4. Which of the following statements about ‘Net Metering’ is / are correct?

  1. It is a billing mechanism for solar energy consumers.
  2. It allows consumers to receive credits for electricity they add to the grid.
  3. It is primarily used for monitoring water usage in urban households.

Select the correct option from the codes given below:

[A] Only 1 & 2
[B] Only 2
[C] Only 1
[D] Only 3

Show Answer

5. ©Brain also known as the first computer virus for MS-DOS was written by two brothers belonging to which among the following countries?
[A] Malaysia
[B] India
[C] Pakistan
[D] Iran

Show Answer

6. How many banks are promoting the National Payments Corporation of India (NPCI)?
[A] 6
[B] 8
[C] 10
[D] 12

Show Answer

7. Which of the following is the processing unit of the computer?
[A] CPU
[B] Memory
[C] Graphic Card
[D] Mother Board

Show Answer

8. Which of the following is seen as the earliest mechanical analog computer?
[A] Tally Stick
[B] Antikythera mechanism
[C] Planisphere
[D] Astrolabe

Show Answer

9. How are registers measured?
[A] Number of programs
[B] Number of bits
[C] Number of Occurence
[D] Number of reference points

Show Answer

10. How is data transmitted in analog computers?
[A] Continuous Signals
[B] Discrete Signals
[C] Intermittent Signals
[D] Interrupted Signals

Show Answer