The difference between readable data and data transformed into an unreadable format is called what?

The difference between readable data and data transformed into an unreadable format is called what?

• A. Password privacy
• B. Plain text vs cipher text
• C. Password history
• D. Common use cases for encryption

Answer: (B)

The idea being tested is the distinction between data in a readable form and data in an unreadable form after transformation. Plain text is the readable, original data, while cipher text is the result after applying an encryption process that scrambles the data so it can’t be understood without the proper decryption. This difference is fundamental to how encryption protects information in transit and at rest—encrypting turns plaintext into ciphertext, and decryption restores the original plaintext. The other options don’t capture this specific readability state: password privacy isn’t about data readability, password history is a credential management concept, and common use cases for encryption describe applications rather than the readable vs unreadable difference.

The idea being tested is the distinction between data in a readable form and data in an unreadable form after transformation. Plain text is the readable, original data, while cipher text is the result after applying an encryption process that scrambles the data so it can’t be understood without the proper decryption. This difference is fundamental to how encryption protects information in transit and at rest—encrypting turns plaintext into ciphertext, and decryption restores the original plaintext. The other options don’t capture this specific readability state: password privacy isn’t about data readability, password history is a credential management concept, and common use cases for encryption describe applications rather than the readable vs unreadable difference.