Which Checksum Method Is Considered More Advanced and Secure Than

question 31

Multiple Choice

Which checksum method is considered more advanced and secure than the method it replaced?

• A) MD5
• B) CRC-1
• C) SHA-1
• D) CRC-2

---

Definitions:

\(x-5\)

An algebraic expression representing a value five less than the variable x.

Transformation

A process by which a shape is changed through operations such as rotation, reflection, translation, or resizing, altering its position or size but not its fundamental characteristics.

Composition

In mathematics, the composition of functions refers to the application of one function to the results of another.

Function

A relation or correspondence between two sets in which each element of the first set is paired with exactly one element of the second set, typically described by f(x).