70-536 Real Exam Dumps DEMO

Question 1: You are developing a method to hash data with the Secure Hash Algorithm. The data is passed to your
method as a byte array named message. You need to compute the hash of the incoming parameter by
using SHA1. You also need to place the result into a byte array named hash. Which code segment should
you use?
A. SHA1 sha = new SHA1CryptoServiceProvider();
byte[] hash = null;
sha.TransformBlock(message, 0, message.Length, hash, 0);
B. SHA1 sha = new SHA1CryptoServiceProvider();
byte[] hash = BitConverter.GetBytes(sha.GetHashCode());
C. SHA1 sha = new SHA1CryptoServiceProvider();
byte[] hash = sha.ComputeHash(message);
D. SHA1 sha = new SHA1CryptoServiceProvider();
sha.GetHashCode();
byte[] hash = sha.Hash;
Correct Answer: C