A mnemonic is a

A) sensory memory.
B) test or measure of memory.
C) long-term memory.
D) memory aid.

Mnemonic

A learning technique that aids in memory retention or retrieval by associating complex information with simple patterns, phrases, or acronyms.

Sensory Memory

The shortest-term element of memory that acts as a buffer for stimuli received through the senses; a type of storage that holds sensory information very briefly.