Cyber | MCQs

Explanation

Encryption is the process of converting plaintext data into a coded, unreadable form to protect it from unauthorized access.

The primary purpose of encryption is to ensure the confidentiality and security of sensitive information.

Explanation

The correct phrase is "access to" something (meaning the ability to reach or use).

So, "no access to the relevant data" is the proper expression.

Explanation

South Korea became the first country to join NATO`s Cooperative Cyber Defense Center of Excellence as a contributor in May 2022

NATO (North Atlantic Treaty Organization) is an international alliance that consists of 30 member states from North America and Europe.

Explanation

the computer can get a virus in Email and in internet

An email virus looks simple but can erase files, destroy information and cause computer crashes

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Other Questions Related to "COMPUTER VIRUS"

A computer virus is

deliberately created

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Computer Virus operates by:

Dormancy and Replication

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Which is the first computer virus in World?

Creeper

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First, ever computer virus was created from -------:

Pakistan

ND11-3-2023

Explanation

Creeper virus Initial release date: 1971

Creeper virus Developer: Ray Tomlinson

Creeper virus  was created in 1971by Bob Thomas

Creeper virus Operating system(s) affected: TENEX

Creeper was the first computer worm,

while

Reaper was the first antivirus software

Explanation

Cybercrime refers to illegal activities carried out using computers or the internet.

Including hacking, data theft, and online fraud.

Explanation

Cyber Unit of police has been established to curb following crimes and fraud

SIMs, 

Internet 

Chips

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cybercrime, also called computer crime, the use of a computer as an instrument to further illegal ends, such as committing fraud, trafficking in child pornography and intellectual property, stealing identities, or violating privacy.

Explanation

A firewall is a software or firmware that prevents unauthorized access to a network.

A firewall inspects incoming and outgoing traffic using a set of rules to identify and block threats.

Explanation

Phishing

A social engineering technique where hackers trick people into revealing their passwords by sending fake emails or messages.

The emails may appear to be from a reputable company or a friend

May include links to malicious websites or attachments

Explanation

Installing antivirus software is a preventive measure, not a type of cyber-crime.