You are developing a method named GetHash that will return a hash value for a file. The method
includes the following code. (Line numbers are included for reference only.)
You need to return the cryptographic hash of the bytes contained in the fileBytes variable.
Which code segment should you insert at line 05?
A.
Option A
B.
Option B
C.
Option C
D.
Option D
I think it is “D”. Because A. Hash is calculated two times. It return same fileBytes array only copyed to another array
I agree
D
The correct answer is A
D
A you bi
If A correct then C must too. Because third line in A does not modify the “outputBuffer”. If the third line in A does not throw Exception, then A and C is identic.
D
A would work if
signatureAlgo.TransformBlock(fileBuffer, 0, fileBuffer.Length – 1, fileBuffer, 0);
signatureAlgo.TransformFinalBlock(fileBuffer, fileBuffer.Length -1, 1);
return signatureAlgo.Hash;
so its D