Question

hashing analysis makes up which function of digital forensics tools?
○ a. validation and verification
○ b. acquisition
○ c. extraction
○ d. reconstruction

Explanation:

Hashing generates a unique fixed-length value for digital data. Comparing hash values confirms that data has not been altered, which is core to validating and verifying the integrity of evidence in digital forensics. Acquisition is about collecting data, extraction retrieves specific data, and reconstruction rebuilds data or systems—none of these are the primary function of hashing analysis.

Answer:

a. Validation and verification