A string is limited to 256 characters.

Advanced Encryption Standard uses the:

a. Twofish cipher b. Reykjavík cipher c. Rijndael cipher d. Keccak cipher

Which of the following statements is false?

a. You cannot prevent client code from creating objects of a class. b. One common use of a private constructor is sharing initialization code among a class’s other constructors. c. Another common use of private constructors is to force client code to use so-called “factory methods” to create objects. d. A factory method is a public static method that creates and initializes an object of a specified type (possibly of the same class), then returns a reference to it.