To get a Cipher reference, we use a method of the Cipher class that takes one parameter. What can you say about that parameter?
A) It is an int that represents a resource.
B) It is a String that represents the name of an encryption algorithm.
C) It is a boolean (true or false; encryption or no encryption).
D) It is a char that represents the first letter of an encryption algorithm.

Question

Quizplus · Accepted Answer

The method that takes one parameter is the getInstance() method, which takes a String as the parameter representing the name of the encryption algorithm.

To Get a Cipher Reference, We Use a Method of the Cipher