In substitution, a character in the plaintext is always changed to the same character in the ciphertext, regardless of its position in the text.

In substitution, a character in the plaintext is always changed to the

1.	In substitution, a character in the plaintext is always changed to the same character in the ciphertext, regardless of its position in the text.
A.	polyalphabetic
B.	mono alphabetic
C.	Transpositional
D.	multialphabetic
Answer» C. Transpositional