икт 8 неделя+половина 10 недели

What is the primary goal of cyber security?

• To protect systems, networks, and data from cyber threats

• To install antivirus software

• To prevent hardware failures

• To limit internet access

• To make computers faster

Which of the following is an example of malware?

• Firewall

• VPN

• Multi-factor authentication

• Ransomware

• Encryption

What is phishing?

• A type of firewall

• A cyber-attack that tricks users into revealing personal information

• A method of encrypting sensitive information

• A technique for testing network security

What is a zero-day vulnerability?

• A method of strengthening password security

• A virus that spreads through email attachments

• A cyber-attack that lasts for less than a day

• A security flaw that has been patched by software vendors

• A security flaw that is unknown to the vendor and has no fix yet

Which security practice helps prevent unauthorized access to accounts?

• Storing passwords in a text file

• Using the same password for all accounts

• Ignoring software updates

• Disabling frewalls

• Enabling multi-factor authentication (MFA)

What is the purpose of a firewall?

• To monitor and control incoming and outgoing network traffic

• To back up important data

• To store and manage passwords securely

• To detect physical threats to a system

• To increase internet speed

What does a Denial-of-Service (DoS) attack do?

• Encrypts user files and demands ransom

• Overloads a system or network to make it unavailable

• Steals sensitive user data

• Improves system performance

• Scans a system for vulnerabilities

Which of the following is a best practice for secure password management?

• Using simple passwords for easy recall

• Using a password manager to generate and store strong passwords

• Using "password123" for multiple accounts

• Keeping the same password forever

• Writing passwords down on a sticky note

What is the first step in incident response?

• Erasing all data

• Identifying and analyzing the security incident

• Reporting to law enforcement

• Shutting down the entire network

• Recovery

How is Artificial Intelligence (Al) being used in cyber security?

• To detect, analyze, and respond to cyber threats in real timе

• To replace firewalls and antivirus software

• To slow down security systems

• To create stronger passwords automatically

• To generate random cyber-attacks