Digital Signatures Are

question 11

Multiple Choice

Digital signatures are

• A) The transformation of data to produce ciphertext
• B) The use of cryptography that allows a user to prove the source and integrity of data
• C) Text that is unintelligible to the reader
• D) A sequence of symbols that controls the operations of encipherment and decipherment

---

Definitions:

Limited Amount

A specific quantity that is not plentiful but confined to a fixed measure or number.

Vaccine

A biological preparation that provides active acquired immunity to a particular infectious disease.

Priority Status

A designation that assigns a high level of importance or urgency to an individual, group, or task.

Single-payer System

A healthcare system where a single public or quasi-public agency organizes healthcare financing, covering all residents, while care providers remain independent.