Computers 2
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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CPU | I am the brain of the computer
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BIOS | I wake up the computer and remind it what to do
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power supply | I get electricity in to the computer
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hard drive | Information in the computer is stored on my magnetic cylinders
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modem | I connect and allow them to talk to each other
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ROM | I have very good memory. I can read, but i cant write
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video card | I handle the graphics that are displayed on the monitor
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motherboard | I hold all of the otheer circut boards together
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RAM | I can read and write;but if you turn me off i forget everything
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port | Other hardware like the keyboard or monitor, plugs in to me
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power plug | used to provide power in computer and out monitor
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parallel port | electrical conector used to send information on wires at the same time.
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Network interface card | An ethernet cable connection
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serial port | Used to connect older or specialized devices, send parts of a message, example: bar code scanners
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universal serial bus (USB) | external bus that transfers MBPS
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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:
mrspowell2
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