Computer Knowledge Quiz – set 76

1) Which of the following is the large size computer?

a) Micro computer

b) Mainframe computer

c) Super computer

d) Macro computer

e) None of these

2) Which of the following is used for plotting graphs and design on papers?

a) Trackball

b) Joystick

c) Light pen

d) Plotters

e) None of these

3) In which of the following computers data are represented as discrete signals.

a) Analog computer

b) Digital computer

c) Both a and b

d) Hybrid Computer

e) None of these

4) How Instructions and memory address are represented?

a) Character code

b) Binary codes

c) Binary word

d) Parity bit

e) None of these

5) Booting cannot be done without _____ in computer.

a) Compiler

b) Loader

c) Operating System

d) Assembler

e) None of these

6) Which of the following device used to carry digital data on analog lines?

a) Modem

b) Multiplexer

c) Modulator

d) Demodulator

e) None of these

7) ______ is the name of excel files.

a) Workbook

b) Worksheet

c) Spreadsheet

d) Spread book

e) None of these

8) Computers, combine both measuring and counting, are called ______.

a) Analog computer

b) Digital computer

c) Hybrid computer

d) All of these

e) None of these

9) What does GUI stands for?

a) Graphical User Interface

b) Graph Use Interface

c) Graphical Universal Interface

d) Graphical user identity

e) None of these

10) COBOL is widely used in which of the following applications?

a) Commercial

b) Scientific

c) Space

d) Mathematical

e) None