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Answer explanation

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16. The official computer language used by the U.S. Department of Defense is ______.

• BASIC

• LOGO

• ALGOL

• ADA

Stephen Hawking had which neurological disease?

• Alzheimer disease

• Parkinson disease

• Spinal Cord Injury

• Amyotrophic Lateral Sclerosis (ALS)

• Stroke

20. The following computer component temporarily stores data for processing.

• Hard disk drive.

• Microprocessor.

• Solid state drive.

• Main memory.

10. In computer language, _________ is a “word.”

• 2 bytes

• 2 bits

• 16 units

• 8 pixels

2. Modern day computers use ___________ to store information.

• transistors

• vacuum tubes

• silicon chips

• electric wires

test 2

• 1

• 2

• 3

• 4

Answer explanation

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