21)

In which year was the first ever version of Microsoft Word - Word 1.0 launched?

SSC CHSL 2021

A)

1992

B)

1983

C)

1996

D)

1985

22)

JPEG is a commonly used method of lossy compression for digital images. What is the full form of JPEG?

SSC CHSL 2021

A)

Jet Prints Editing Graphics

B)

Jet Protocol Experts Group

C)

Joint Pages Enhanced Graphics

D)

Joint Photographic Experts Group

23)

Which of the following operating systems guarantees a response within specified time constraints?

SSC CHSL 2021

A)

Distributed operating system

B)

Real-time operating system

C)

Time sharing operating system

D)

Interactive operating system

24)

Which of the following is a small piece of software that uses computer networks and security holes to replicate itself?

SSC CHSL 2021

A)

Worm

B)

Trojan horse

C)

Application

D)

Operating System

25)

GIMP is a/an _______

SSC CHSL 2021

A)

Photo editor

B)

operating system

C)

diagnostic utility program

D)

application software

26)

A ______ is a software program that travels the web locating and indexing websites for search engines.

SSC CHSL 2021

A)

spider

B)

penguin

C)

bug

D)

python

27)

Which of the following is the full form of ASCII?

SSC CHSL 2021

A)

American Standard Code for Information Interchange

B)

Analytical Scientific Code for Information Interchange

C)

Asian Standard Code for Information Interchange

D)

Analytical Standard Code for Intermitted Information

28)

An/A ______ is a finite set of instructions which, when followed, accomplish a particular task.

SSC CHSL 2021

A)

data

B)

algorithm

C)

array

D)

node

29)

Who among the following is the brand ambassador of Entri, a local learning app for jobs?

SSC CHSL 2021

A)

Robin Uthappa

B)

Rohit Sharma

C)

Mary Kom

D)

Sania Mirza

30)

A User Interface is the part of _______ that allows the user to enter and receive information.

SSC CHSL 2021

A)

computer network

B)

operating system

C)

computer hardware

D)

computer software