Chapter 1
Help!
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| Name 3 input devices. | Mouse, keyboard, microphone
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| Name 3 output devices. | Printer, speakers, monitor
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| Name 3 input/output ports. | PS/2, USB, Parallel
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| What is ESD, and how do you prevent it? | ESD stands for electro-static discharge, and you ground yourself to prevent it.
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| What does PC stand for, and who patented it? | PC stands for personal computer, and IBM patented it.
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| what is the CPU's main function? | The CPU acts as the brain of the computer, and controls all functions.
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| What do peripheral devices do? | They perform basic I/O functions.
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| What is the system unit? | It houses all of the system components that make the PC work. It is always beige.
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| What is the hard drive? | The primary long-term storage device for the PC.
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| What is the motherboard? | It is the main connection for PC components.
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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:
western
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