IT Essentials exam
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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Which power criterion will affect the number of internal drives that are installed in a computer? | power supply wattage
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Which statement is true about DDR2 and DDR3 RAM modules? | an available PATA/SATA connection
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Why do laptop computers use CPU throttling techniques? | to reduce the heat that the CPU may generate
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Which step is critical in selecting and installing multiple cooling fans for a PC case? | Make sure they provide the same amount of air flow.
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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:
abeeku
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