1)

Which of the following is an extension of a temporary file?

, Avg: 00:03 , 65%✓ SSC CHSL 2021

A)

.tmp

B)

.txt

C)

.tnt

D)

.tar

2)

Which of the following is NOT an open-source operating system?

, Avg: 00:07 , 19%✓ SSC CHSL 2021

A)

Windows

B)

Ubuntu

C)

Drupal

D)

Linux

3)

In the context of computers, what is Ubuntu?

, Avg: 00:17 , 47%✓ SSC CHSL 2021

A)

An open-source operating system sponsored by Canonical Ltd.

B)

A search engine by Mozilla Foundation.

C)

An android-based search engine by Microsoft.

D)

An anti-virus software by Microsoft.

4)

What do you call an event where a computer becomes unresponsive due to either a program or the system itself becoming unresponsive and no longer taking input?

, Avg: 00:13 , 78%✓ SSC CHSL 2021

A)

Booting

B)

Ejecting

C)

Moving

D)

Hanging

5)

A file with the _______ file extension is a Word Open XML Macro-Enabled Document file.

, Avg: 00:14 , 20%✓ SSC CHSL 2021

A)

.pdf

B)

.org

C)

.docx

D)

.docm

6)

Which of the following is the output device of a computer?

, Avg: 00:12 , 42%✓ SSC CHSL 2021

A)

Pen drive

B)

Joystick

C)

Scanner

D)

Plotter

7)

While working in MS Office software, which of the following commands will you give on a US keyboard layout to undo the previous action?

, Avg: 00:07 , 84%✓ SSC CHSL 2021

A)

Ctrl + Z

B)

Ctrl + N

C)

Ctrl + C

D)

Ctrl + U

8)

A ______ is an ordered list in which all insertions and deletions are made at one end.

, Avg: 00:20 , 37%✓ SSC CHSL 2021

A)

queue

B)

stack

C)

rear

D)

front

9)

______ is the easy way to check your favourite websites for updates without having to visit them all.

, Avg: 00:14 , 12%✓ SSC CHSL 2021

A)

HTML

B)

RSS

C)

PDF

D)

URI

10)

Which of the following languages is an example of fourth generation language in computer programming?

, Avg: 00:18 , 42%✓ SSC CHSL 2021

A)

SQL

B)

ALGOL

C)

Pascal

D)

SNOBOL