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Mahendra Guru

It’s always been good to learn from history since history repeats itself, similarly, it goes with the exam pattern we always try to find previous year questions to mentally prepare ourselves for upcoming hurdles in the exam and to check whether the level of our preparation is or is not up to the mark. Previous year questions give guidance to us and provide a base for the preparation of any competitive exam. It is always good to have an experience of how the level of exam varies from year to year. For every subject like in Computer, we come to know the pattern of questions must be followed to prepare the examination.


(a) several digital signals are multiplexed
(b) a digital signal changes some characteristic of a carrier wave
(c) digital signal is amplified
(d) All of these
(e) None of these

2. Which of the following can be used to control the movement of a cursor on a video screen?

(a) Mouse 
(b) OCR 
(c) Card punch
(d) Joystick 
(e) None of these

3. Which method is used to connect a remote computer?

(a) Device 
(b) Dialup 
(c) Diagnostic
(d) Logic circuit 
(e) None of these

4. What digits are representative at all binary numbers?

(a) 0 
(b) 1 
(c) Both (a) and (b)
(d) 3 
(e) None of these

5. ROM is an example of which of the following?

(a) volatile memory 
(b) cache memory
(c) nonvolatile memory
(d) virtual memory 
(e) None of these

6. Full form of LSI is:

(a) Low-scale Internet 
(b) Large-Scale Internet
(c) Low-Scale Integration
(d) Large-Scale Integration
(e) Local-Scale Integration

7. TO correct error in a program:

(a) Debugging 
(b) Error moving
(c) bugging 
(d) Delete
(e) Coding

8. Which memory is maximum in computer bits


9. Writing set of instruction to run a software

(a) Coding 

10. How many bits are there in hexadecimal code:

(a) 16 
(b) 0 
(c) 2
(d) 4 
(e) 32


1. (2) 
2. (1) 
3. (2) 
4. (3) 
5. (3) 
6. (4) 
7. (1) 
8. (1) 
9. (1) 

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