Computer Quiz

Q1)-Microprocessors can be used to make

Computer

Digital systems

Calculators

All of the above

Ans.- D

Q2)-Which statement is valid about computer program?

High level languages must be converted into machine language to execute

High level language programs are more efficient and faster to execute

It is more difficult to identify errors in high level language program than in low level programs

All of above

Ans.- A

Q3)-By programmable machine we mean

computers

modern television

washing machines

anything that can be set to perform different tasks with suitable programs

Ans.- A

Q4)-Which of the following is a secondary memory device?

Keyboard

Disk

ALU

All of the above

Ans.- B

Q5)-The memory which is programmed at the time it is manufactured

ROM

RAM

PROM

EPROM

Ans.- C

Q6)-One of the popular mass storage device is CD ROM. What does CD ROM stand for?

Compactable Read Only Memory

Compact Data Read Only Memory

Compactable Disk Read Only Memory

Compact Disk Read Only Memory

Ans.- D

Q7)-Identify the true statement

Computers are 100% accurate but it can suffer from GIGO

Computers are reliable because they use electronic component which have very low failure rate

Computer is never tired and does not suffer from boredom

All of above

Ans.- D

Q8)-The programs which are as permanent as hardware and stored in ROM is known as

Hardware

Software

Firmware

ROM ware

Ans.- C

Q9)-Which of the following memories must be refreshed many times per second?

Static RAM

Dynamic RAM

EPROM

ROM

Ans.- B

Q10)-What do you call the translator which takes assembly language program as input & produce machine language code as output?

Compiler

Interpreter

Debugger

Assembler

Ans.- D