.NET Framework - Programming

Q1:

Which of the following security features can .NET applications avail?
  1. PIN Security
  2. Code Access Security
  3. Role Based Security
  4. Authentication Security
  5. Biorhythm Security

A 1, 4, 5

B 2, 5

C 2, 3

D 3, 4

ANS:C - 2, 3

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