_____ encodes a message with an algorithm that uses a single numeric key to encode and decode data.
A) Hash coding
B) Symmetric encryption
C) Public-key encryption
D) Decrypting

Question

Quizplus · Accepted Answer

Symmetric encryption uses a single key to encode and decode data, making it a quick and efficient method of data protection. Hash coding is a one-way function that produces a fixed-size string of characters, while public-key encryption uses a pair of keys (public and private) for encoding and decoding. Decrypting is the process of decoding an encrypted message.

_____ Encodes a Message with an Algorithm That Uses a Single