Digital vs. Analog Signals

Front

Is music playing from a record an analog or digital signal?

Back

Analog

Front

Is a video game coded as analog or digital data?

Back

Digital

Front

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

Back

binary

Front

Numbers in a digital code can have _____ values.

Back

only set

Front

Numbers in an analog code can have _____ values.

Back

any

Front

Which type(s) of signal(s) can be easily corrected to remove noise? Options: Analog, Digital, Both, Neither

Back

Digital

Front

Analog signals can be converted to digital through a process called _____

Back

sampling

Front

How do computer hard drives and USB drives store data?

Back

Binary code

Front

Which type(s) of signal(s) can be transmitted as radio waves? Options: Analog, Digital, Both, Neither

Back

Both

Front

Setting the color of each pixel on a computer screen requires a _____ signal.

Back

digital