Multiple choice

Converting stored or transmitted data to a coded form in order to prevent its unauthorized use is called_____________

  1. Ergonomics

  2. Encapsulation

  3. Emulation

  4. Encryption

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Encryption is the process of converting plaintext data into coded form (ciphertext) to prevent unauthorized access during storage or transmission. Only authorized parties with the decryption key can recover the original data. Ergonomics (Option A) relates to user comfort, Encapsulation (Option B) is an OOP concept for bundling data and methods, and Emulation (Option C) mimics one system on another.