You are developing a method to hash data for later verification by using the MD5 algorithm.

You are developing a method to hash data for later verification by using the MD5 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 MD5. You also need to place the result into a byte array.
Which code segment should you use?

 A. HashAlgorithm algo = HashAlgorithm.Create(“MD5”);byte[] hash =     
    algo.ComputeHash(message);
B. HashAlgorithm algo = HashAlgorithm.Create(“MD5”);byte[] hash = 
    BitConverter.GetBytes(algo.GetHashCode());
C. HashAlgorithm algo;algo = HashAlgorithm.Create(message.ToString());byte[] hash = 
    algo.Hash;
D. HashAlgorithm algo = HashAlgorithm.Create(“MD5”);byte[] hash = 
    null;algo.TransformBlock(message, 0, message.Length, hash, 0);

Answer: A