Computer Knowledge Questions | RBI GRADE "B" AND NICL AO 2017 | 24.06.2017

1. Abacus was the first

A) electronic computer

B) mechanical computer

C) electronic calculator

D) mechanical calculator


E) None of the above

2. If in a computer, 16 bits are used to specify address in a RAM, the number of 
addresses will be

A) 216

B) 65,536

C) 64K

D) Any of the above

E) None of the above


3. Instructions and memory address are represented by

A) Character code

B) Binary codes

C) Binary word

D) Parity bit

E) None of the above

4. The terminal device that functions as a cash register, computer terminal, and OCR 
reader is the:

A) Data collection terminal

B) OCR register terminal

C) Video Display terminal

D) POS terminal

E) None of the above

5. A set of flip flops integrated together is called

A) Counter

B) Adder

C) Register

D) Pointer

E) None of the above

6. People often call as the brain of computer system

A) Control Unit

B) Arithmetic Logic Unit

C) Central Processing Unit

D) Storage Unit

E) None of the above

7. Which is used for manufacturing chips?

A) Bus

B) Control unit

C) Semiconductors

D) A and b only

E) None of the above

8. The value of each bead in heaven is

A) 1

B) 3

C) 5

D) 7

E) None of the above

9. The first computer introduced in Nepal was

A) IBM 1400

B) IBM 1401

C) IBM 1402

D) IBM1402

E) None of the above

10. Mnemonic a memory trick is used in which of the following language?

A) Machine language

B) Assembly language

C) High level language

D) Java language

E) None of the above

Answer

1-D 2-B 3-B 4-D 5-C 6-C 7-C 8-C 9-B 10-B