PG TRB Model Question Paper for Computer Science - 3

Question: 11

Which of the following is still useful for adding numbers?

(A) UNIVAC

(B) Abacus

(C) EDSAC

(D) ENIAC

Question: 12

Typical band width of optical fibers is ___

(A) Order of Hz

(B) Order of KHz

(C) Order of GHz

(D) None of the above

Question: 13

Which of the following can store information in the form of microscopic pits on metal disks.

(A) Punched cards

(B) Ram cartridge

(C) Tape cassettes

(D) Laser disks

Question: 14

What is used to convert the program written in assembly language into machine language?

(A) Assembler

(B) Compiler

(C) Interpreter

(D) None of the above

Question: 15

The two main components of the CPU is

(A) Control unit and register

(B) Registers and main memory

(C) ALU and bus

(D) Control unit and ALU