COMPUTER NETWORKING

NETWORK SECURITY

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When a single plaintext letter is encoded by a single ciphertext letter repeated throughout the sentence it is a:
A
Monoalphabetic Cipher
B
Polyalphabetic Cipher
C
Either A or B
D
None of the above
Explanation: 
There is 1 question to complete.