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Purpose of Security - Quiz

1. A message digest provides:
Please select the best answer.
  A. Data security
  B. Data integrity
  C. Data authentication
  D. Data confidentiality

2. Authentication is achieved by the use of:
Please select the best answer.
  A. Data security
  B. Anonymity
  C. Access control restrictions
  D. Digital signatures

3. Types of access control restrictions include:
Please select the best answer.
  A. Userids, passwords, and firewalls
  B. Non-repudiation, identification, and authentication
  C. Message digests and hash algorithms
  D. Digital signatures, certification, and public-key encryption

4. The process that proves a transaction has been conducted between a specific customer and merchant is called:
Please select the best answer.
  A. Authorization
  B. Identification
  C. Authentication
  D. Non-repudiation

Correct answers:

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