What are two types of ciphers?

A.
Transposition and Permutation

B.
Transposition and Shift

C.
Transposition and Substitution

D.
Substitution and Replacement

Explanation:
“Classical Ciphers:
Substitution
Transposition (Permutation)
Vernam (One-Time Pad)
Book or Running Key
Codes
Steganography”
Pg 189-193 Krutz: CISSP Prep Guide: Gold Edition.