Firewall | MCQs

Explanation

A firewall is a security system that monitors and controls incoming and outgoing network traffic.

Its primary function is to prevent unauthorized access to or from a private network by filtering data based on security rules.

Explanation

Firewalls provide protection against outside cyber attackers by shielding your computer or network from malicious or unnecessary network traffic.

Firewalls can also prevent malicious software from accessing a computer or network via the internet.

Explanation

A Proxy Server primarily routes TCP/IP requests between clients and servers, enhancing security, privacy, and network performance.

Explanation

An antivirus is an: Application software

Antivirus is an example of: a security

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ND4-12-2022

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

Norton Antivirus includes features like:

• Real-Time Protection,
• Viruses and Malware,
• AntiSpyware and Antivirus.

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Quick Heal Total Security is known for functionalities like :

• Ransom Protection,
• Safe Mode Protection,
• Enhance Self-Protection
• Import and Export Settings.

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K7 AntiVirus is designed to be a home user-friendly virus removal software:

•  protection against viruses,
• Trojans,
• malware,
• and spyware.

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ND4-12-2022

Explanation

Blocking Unauthorized access for security purposes is a key function of a firewall.

Key function of firewall: Monitoring

Mechanism to protect the network from outside attack is: firewall

Explanation

Explanation

Key function of firewall: Monitoring

Mechanism to protect network from outside attack is: firewall