Unit 2 Test

Front

The kind of data that computers can directly use is called analog data?

Back

False

Front

Binary values are either 0 or 1.

Back

True

Front

What is the name of the table used to encode and decode data?

Back

ASCII

Front

What is the smallest unit of information in a computer?

Back

bite

Front

What is encoding?

Back

the process of translating data into a different form

Front

What purpose does an ASCII table serve?

Back

It is used to translate characters on your keyboard into numbers for a computer.

Front

When you play music, you use the following things: earbuds or headphones, the phone that you are playing it on, and the program that is playing the music.

Back

an application or program such as Spotify

Front

What are the three colors that are used in an RGB-valued pixel?

Back

Red, Green, Blue

Front

Which symbol is not used in the decimal numbering system? Options: 0, 8, 1, F

Back

F

Front

_____________ refers to the physical elements of a computer or electoral system where as ________ refers to the programs that run on the computer.

Back

Hardware, software