computer parts
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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computer | a machine that can be programmed invented in the 1940s
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personal computer | a personal computer also called a PC includes a mouse, keyboard, and monitor
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hardware | the computer and all attached equipment
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monitor | a display screen
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mouse | an imput device moves the cursor on the monitor
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keyboard | the keyboard is a set of keys or buttons used to imput instructions to a computer
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hard drive | primary storage unit stored on a magnetic cylinder
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CDROM | a compact disk used to store data
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CDROM drive | a small box that lets the computer read the disk
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data | peices of imformation
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program | program
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software | software is a set of insructions for the computer that has the ability to change or create data
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operating system | tells programs what to do
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bios | wakes computer
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motherboard | holds it all together
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cpu | central processing unit
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rom | read only memory
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ram | random access memory
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power supply | every computer needs a power supply
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modem | connect computers to eachother
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port | hardware plugs into it
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video card | allows graphics to be displayed on the monitor
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power plug | used to provide power into the computer and provide power to the monitor
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parallel port | an electrical connector that is used to send information on wires at the same time to the printer
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serial port | used to connect older or specialized devices
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network interface card | an ethernet cable connection
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universal serial bus | is an 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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