Cyber Security MCQs with answers Page - 2

Here, you will find a collection of MCQ questions on Cyber Security. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 833K Points
Coach

Q. What is a Zero-Day vulnerability?

  • (A) A bug that is fixed immediately
  • (B) An undocumented feature
  • (C) A vulnerability that is exploited before a patch is available
  • (D) A known security hole with a patch

A

Admin • 833K Points
Coach

Q. Which of these is used to encrypt data on a network?

  • (A) Firewall
  • (B) Antivirus
  • (C) VPN
  • (D) Proxy

A

Admin • 833K Points
Coach

Q. Which of the following attacks exploits human psychology?

  • (A) Brute force
  • (B) Phishing
  • (C) DDoS
  • (D) SQL Injection

A

Admin • 833K Points
Coach

Q. What kind of attack involves locking the user's data until a ransom is paid?

  • (A) Worm
  • (B) Spyware
  • (C) Ransomware
  • (D) Adware

A

Admin • 833K Points
Coach

Q. Which device is primarily used to inspect and filter traffic between networks?

  • (A) Modem
  • (B) Router
  • (C) Firewall
  • (D) Switch

A

Admin • 833K Points
Coach

Q. What is the full form of CIA triad in cybersecurity?

  • (A) Cybersecurity, Internet, Access
  • (B) Confidentiality, Integrity, Availability
  • (C) Control, Intelligence, Authorization
  • (D) Cryptography, Integrity, Authentication

A

Admin • 833K Points
Coach

Q. Which of these is a type of password attack?

  • (A) Brute force attack
  • (B) Man-in-the-middle
  • (C) Phishing
  • (D) Spoofing

A

Admin • 833K Points
Coach

Q. What is the purpose of antivirus software?

  • (A) Improve system speed
  • (B) Protect data from unauthorized access
  • (C) Detect and remove malicious software
  • (D) Backup system data

A

Admin • 833K Points
Coach

Q. Which of the following is an example of two-factor authentication?

  • (A) Username and password
  • (B) Password and security question
  • (C) Password and OTP
  • (D) Username and birthdate

A

Admin • 833K Points
Coach

Q. What kind of cyberattack involves impersonating a legitimate entity?

  • (A) Spoofing
  • (B) Ransomware
  • (C) Sniffing
  • (D) DoS

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