NGSS.MS-PS4-3

Why are digital signals more reliable in transmitting information than analog signals? 

• They are more powerful
• They carry less information
• They have less interference over long distances
• They have more interference over long distances

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NGSS.MS-PS4-3

The signal above is an example of a(n)

• Digital Signal
• Analog Signal

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NGSS.MS-PS4-3

Is this digital or analog?

• Digital 
• Analog

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NGSS.MS-PS4-3

A signal is a way to transmit ________________ by means of gesture,action, sound, or other means.

• money
• information
• time
• light

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NGSS.MS-PS4-3

Which of the following is an example of an Digital signal storage?

• 
• 
• 
• All of these

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NGSS.MS-PS4-3

A big disadvantage of digital technology is the recording does degrade over time.

• True

• False

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NGSS.MS-PS4-3

Easily degrades over time

• Analog

• Digital

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NGSS.MS-PS4-3

Is a video game coded as analog or digital data?

• Analog
• Digital

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NGSS.MS-PS4-3

Is a video game coded as analog or digital data?

• Analog
• Digital

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NGSS.MS-PS4-3

Numbers in an analog code can have _____ values.

• any
• only high
• only low
• only set

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NGSS.MS-PS4-3