terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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byte | a group of 8 bits
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bit | the smallest unit of data a digital computer can recongnize; represented by a 0 or a 1
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petabyte (PB) | approximately 1,000 terabytes
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stylus | an input device that is used to write electronically on the display screen
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RFID reader | a device used to read RFID tags
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barcode | a machine-readable code that represents data as a set of bars
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digital camera | an input device that takes pictures and records them as digital images
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monitor | a display device for a desktop computer
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printer | an output device that produces output on paper
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speakers | output devices that provide audio output
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Sabrina.Hershberger
Popular Computers sets