freetests4u.com

Online knowledge sharing platform

Bank PO Computer Knowledge test 5

1.
Permanent Memory in computer is called

RAM
ROM
CPU
CD ROM
None of these
2.
Reusable optical storage will typically have the acronym ________.

CD
RW
DVD
ROM
None of these
3.
________ are processed by the computer into information.

Data
Numbers
Alphabets
Pictures
None of these
4.
A ________ is an electronic device that processes data, converting it into information.

computer
processor
case
stylus
None of these
5.
File extensions are used in order to

name the file
ensure the filename is not lost
identify the file
identify the file type
None of these
6.
The most common type of storage devices are

persistent
optical
magnetic
flash
None of these
7.
________ invented the mechanical calculator for adding numbers.

Charles Babbage
Newton
Pascal
Peano
EF Codd
8.
A unit of hardware used to monitor computer processing is called

Terminal
Console
CPU
Server
Client
9.
In ________ normal form, all non-key fields of data structure are dependent on the whole key

First
Second
Third
Fourth
Fifth
10.
Father of computer is

John Von Neumann
Lady Ada Lovelae
Charles Babbage
J.P. Eckert & J.W. Mauchly
Blaise Pascal
11.
Abacus was developed in ______________.

India
China
USA
Japan
Sri Lanka
12.
Which of the following is the smallest storage ?

Megabyte
Gigabyte
Terabyte
Kilobyte
None of these
13.
Ctrl, shift and alt are called _________ keys.

Modifier
Function
Adjustment
Alphanumeric
None of these
14.
Which type of file is created by word processing programs ?

Worksheet file
Storage file
Database file
Document file
Graphical file
15.
Every component of your computer is either ________________.

Software or CPU/RAM
Input devices or output devices
Application software or System Software
Hardware or Software
None of these
16.
A collection of interrelated records is called a

Management information system
Spreadsheet
Database
Text file
None of these