Information and Network Security MCQs with answers Page - 3

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A

Admin • 831.35K Points
Coach

Q. Integrity is protection of data from all of the following except ________.

  • (A) Unauthorized changes
  • (B) Accidental changes
  • (C) Data analysis
  • (D) Intentional manipulation

A

Admin • 831.35K Points
Coach

Q. A security program cannot address which of the following business goals?

  • (A) Accuracy of information
  • (B) Change control
  • (C) User expectations
  • (D) Prevention of fraud

A

Admin • 831.35K Points
Coach

Q. The absence of a fire-suppression system would be best characterized as_______.

  • (A) Exposure
  • (B) Threat
  • (C) Vulnerability
  • (D) Risk

A

Admin • 831.35K Points
Coach

Q. Asymmetric key cryptography is used for all of the following except_______.

  • (A) Encryption of data
  • (B) Access control
  • (C) Nonrepudiation
  • (D) Steganography

A

Admin • 831.35K Points
Coach

Q. Firewalls are to protect against________.

  • (A) Virus Attacks
  • (B) Fire Attacks
  • (C) Data Driven Attacks
  • (D) Unauthorized Attacks

A

Admin • 831.35K Points
Coach

Q. DES stands for ________________.

  • (A) Device Encryption Standard
  • (B) Data Encrypted Standard
  • (C) Data Encryption Security
  • (D) Data Encryption Standard

A

Admin • 831.35K Points
Coach

Q. ____________ carries out all its calculations on bytes rather than using bits and is at least 6-times faster than 3-DES.

  • (A) Twofish
  • (B) IDEA
  • (C) DES
  • (D) AES

A

Admin • 831.35K Points
Coach

Q. AES stands for ________________.

  • (A) Active Encryption Standard
  • (B) Advanced Encrypted Standard
  • (C) Advanced Encryption Standar
  • (D) D Advanced Encryption Security

A

Admin • 831.35K Points
Coach

Q. AES is at least 6-times faster than 3-DES.

  • (A) True
  • (B) False
  • (C) none
  • (D) all

A

Admin • 831.35K Points
Coach

Q. _____________ is another data hiding technique which can be used in conjunction with cryptography for the extra-secure method of protecting data.

  • (A) Chorography
  • (B) Tomography
  • (C) Steganography
  • (D) Cryptography

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