A ________ Is a Group of Computers Linked Together So

question 44

Multiple Choice

A ________ is a group of computers linked together so that they act as one computer.

• A) handheld
• B) mainframe
• C) network computer
• D) cluster
• E) transaction terminal

---

Definitions:

REM Sleep

A stage of sleep characterized by rapid eye movements, where the brain is highly active and vivid dreaming is most common.

Dreaming

A mental process that occurs during sleep, characterized by narratives or images that are often symbolic or nonsensical.

Night's Sleep

A period of sleep taking place during the night, important for physical and mental recovery and health.

Brain Waves

Electrical impulses in the brain that are visible on an electroencephalogram (EEG), indicative of different states of consciousness.