What Used to Be an Essential Tool for Techs,but Today

question 22

Multiple Choice

What used to be an essential tool for techs,but today it is rarely used on a dead PC?

• A) POST
• B) POST card
• C) RAM counter
• D) voltage regulator

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Definitions:

Suprachiasmatic Nucleus

A small region in the brain's hypothalamus responsible for controlling circadian rhythms, acting as the body's internal clock.

Suprachiasmatic Nucleus (SCN)

A pair of tiny structures in the brain’s hypothalamus that control the timing of circadian rhythms; the biological clock.

Circadian Rhythms

Natural, internal processes that regulate the sleep-wake cycle, repeating roughly every 24 hours.

Suprachiasmatic Nucleus

A small region of the brain in the hypothalamus, responsible for controlling circadian rhythms.