1.

Computer software includes which of the following?

Applications programs

OS

Packaged programs

All of these

None of these

Applications programs

OS

Packaged programs

All of these

None of these

2.

Which one of the following cables can transmit data at high speeds?

CAT-3 STP

CAT-5 STP

Fibre optic cables

VTP cables

None of these

CAT-3 STP

CAT-5 STP

Fibre optic cables

VTP cables

None of these

3.

Which of the following is harmful for a computer?

Excessive temperature

Dust

water

Virus

None of these

Excessive temperature

Dust

water

Virus

None of these

4.

What is the meaning of 'WWW' written in front of a web address?

World Wide Wireles Windows

World wide web

World Wide WAN

World Wide Wire-free Woofer

None of these

World Wide Wireles Windows

World wide web

World Wide WAN

World Wide Wire-free Woofer

None of these

5.

Which of the following is required to connect a computer to the internet?

Pen drive

mouse

DVD

Modem

None of these

Pen drive

mouse

DVD

Modem

None of these

6.

which of the following is a combination of stagnation and inflation?

Reflation

Disinflation

Merger

Stagflation

Reflation

Disinflation

Merger

Stagflation

7.

In data communication which device converts digital data to analog signal?

Router

Modem

Switch

Hub

Router

Modem

Switch

Hub

8.

In most application 'F1' stands for?

save

Save As

help

Cut-Paste

save

Save As

help

Cut-Paste

9.

Which one of the following input and output device?

Plotter

Touch screen

Printer

OMR

Plotter

Touch screen

Printer

OMR

10.

In email address [email protected] the portion of 'bbb' indicates?

HTTP

Uniform Resource Locator

Hypertext

None of these

HTTP

Uniform Resource Locator

Hypertext

None of these

11.

Elaboration of VIRUS is-

Versatile Information Research Under Seize

Vital Information Resource Under Seize

Volume of Information Resource Under Seize

Video Information Resource Under Seize

Versatile Information Research Under Seize

Vital Information Resource Under Seize

Volume of Information Resource Under Seize

Video Information Resource Under Seize

12.

Which type of ROM is used in a pen drive ?

Mask ROM

EP ROM

CD ROM

EEP ROM

Mask ROM

EP ROM

CD ROM

EEP ROM

13.

Which one is an application package ?

Lotus

DOS

LUNUX

Ubuntu

Lotus

DOS

LUNUX

Ubuntu

14.

Which must do to return compressed files to their state?

extract

RTGS is a-

Payment system

Governance system

Right-based group

An anti-virus software

Payment system

Governance system

Right-based group

An anti-virus software

17.

An offline UPS will typically take

15 milliseconds

8 milliseconds

4 milliseconds

None of these

15 milliseconds

8 milliseconds

4 milliseconds

None of these

18.

A chatbot or chatterbot is.

Hardware

Firmware

Humanware

Software

Hardware

Firmware

Humanware

Software

19.

For keeping internet activity anonymous and private by users, which one is used?

Dark Fiber

Dark Net

Dark Web

None of these

Dark Fiber

Dark Net

Dark Web

None of these

20.

Which of the following format is usually used to store data?

Decimal

BCD

Octal

Hexadecimal

Decimal

BCD

Octal

Hexadecimal

তথ্য প্রযুক্তি

RTGS is a-

An offline UPS will typically take

A chatbot or chatterbot is.

For keeping internet activity anonymous and private by users, which one is used?

Which of the following format is usually used to store data?