Question

The process of encoding data so that it may only be read by someone having a key is called?

1) a coding scheme
2) encryption
3) dependency checks
4) check digit

Answer 1

Encryption is the process of encoding data so that it can only be read by someone with a key.

Step-by-step explanation:

Encryption is the process of encoding data so that it may only be read by someone having a key. It involves converting the original data into a coded form using mathematical algorithms. The recipient of the encrypted data can then use the key to decode and read the information.

For example, when you send a secure message over the internet, the message is encrypted using a cryptographic key. Only the intended recipient, who has the corresponding key, can decrypt and read the message.

Other options such as a coding scheme, dependency checks, and check digit are not specifically related to the process of encoding data to be read by someone with a key.