Quiz #8: Final Quarter Part 2

Which is an example of an analog signal?

• Record Player

• CD Player

Tags

NGSS.MS-PS4-3

Is a video game coded as analog or digital?

• Digital

• Analog

The string of 1s and 0s that control a computer is called _______ code.

• binary

• trinary

• analog

• Morse

Tags

NGSS.MS-PS4-3

Numbers is an analog code can have _________ values.

• any

• high

• low

• two

Tags

NGSS.MS-PS4-1

Which type(s) of signal(s) can be easily corrected to remove noise?

• analog

• digital

• both

• neither

Tags

NGSS.MS-PS4-3

How do computer hard drives and USB drives store data?

• binary code

• Morse code

• symbols

• words

Setting the color of each pixel on a computer screen requires a(n) __________ signal.

• analog

• digital

• loud

• fast

Is this digital or analog?

• digital

• analog

Tags

NGSS.MS-PS4-3

____ signals are more reliable and more easily stored.

• digital

• analog

Tags

NGSS.MS-PS4-3

This type of signal is more affected by noise and greatly affects the quality of the signal

• digital

• analog

Tags

NGSS.MS-PS4-3