Encryption and Decryption MCQs Quiz Online PDF Book Download

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Learn relational database design test MCQs: in asymmetric-key encryption technique, number of keys used in encryption and decryption process are, with choices 2, 3, 4, and 5 for information technology masters programs. Practice assessment test for scholarships, online learning encryption and decryption quiz questions for competitive assessment in computer science major for data science certification.

MCQ on Encryption and Decryption Quiz Book Download

MCQ: In asymmetric-key encryption technique, number of keys used in encryption and decryption process are

  1. 2
  2. 3
  3. 4
  4. 5

A

MCQ: In AES, adding extra random bits at end of value before encryption is referred to as an

  1. Encryption vector
  2. Initialization vector
  3. Decryption vector
  4. Activation vector

B

MCQ: Determining decryption key for an intruder is extremely difficult even if intruder has access to

  1. Public key
  2. Private key
  3. Original data
  4. Encrypted data

D