Attempt Quiz | Pearl Institute Batala Quiz

Q1.

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A 'backup' is best described as:

A)

A type of virus

B)

A monitor setting

C)

A copy of data kept for recovery

D)

A keyboard driver

Q2.

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A 'browser cache' mainly stores:

A)

Printer ink levels

B)

Recently used web page data

C)

Your phone contacts

D)

BIOS settings

Q3.

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The purpose of an 'update' in software is often to:

A)

Remove keyboard

B)

Reduce disk space always

C)

Disable internet

D)

Fix bugs and improve security

Q4.

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Which is safest for installing apps on Android?

A)

Unknown APK from email

B)

Random links in SMS

C)

Any pop-up download

D)

Official app store

Q5.

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Which of these is a search engine?

A)

Google

B)

C)

MS Paint

D)

Calculator

Q6.

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Which identifier is written as six pairs of hexadecimal digits (e.g., 3A:7F:...)?

A)

IP address

B)

URL

C)

MAC address

D)

Domain name

Q7.

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DNS is mainly used to:

A)

Repair hard disk

B)

Encrypt files

C)

Increase RAM

D)

Translate domain names to IP addresses

Q8.

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A 'hotspot' is used to:

A)

Share internet connection wirelessly

B)

Format a disk

C)

Scan documents

D)

Print pages

Q9.

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The term 'encryption' means:

A)

Converting data into a coded form

B)

Compressing images only

C)

Printing in color

D)

Deleting old files

Q10.

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A 'strong' PIN is generally:

A)

Hard to guess and not common

B)

Your birth year

C)

1234

D)

0000

Q11.

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IPv4 addresses are made of how many bits?

A)

64

B)

32

C)

128

D)

16

Q12.

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Two common file compression formats are:

A)

.jpg and .png

B)

.zip and .rar

C)

.mp3 and .wav

D)

.exe and .dll

Q13.

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The device used to connect multiple computers in a LAN is typically a:

A)

Plotter

B)

Switch

C)

Projector

D)

Modem

Q14.

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Which is an example of cloud storage?

A)

Task Manager

B)

Notepad

C)

Control Panel

D)

Google Drive

Q15.

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An antivirus primarily helps to:

A)

Create spreadsheets

B)

Design posters

C)

Detect and remove malicious software

D)

Increase internet speed

Q16.

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A network that covers a small area like a home or office is called:

A)

MAN

B)

WAN

C)

PAN

D)

LAN

Q17.

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Which IP address range is commonly used for private home networks?

A)

172.0.x.x

B)

192.168.x.x

C)

1.1.1.1

D)

8.8.8.8

Q18.

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The full form of IP in networking is:

A)

Internet Protocol

B)

Input Port

C)

Internal Program

D)

Internet Process

Q19.

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Which practice best protects data from ransomware?

A)

Using only USB mouse

B)

Regular offline backups

C)

Increasing brightness

D)

Turning off speakers

Q20.

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What does 'Ctrl+Shift+Esc' open in Windows?

A)

File Explorer

B)

Task Manager

C)

Run dialog

D)

Recycle Bin