C2 Vocabulary 008
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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| Application Software | Allows the computer to carry out specific functions, such as word processing.
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| Refreshable Braille Display | A device that presents a line of text from the screen in Braille format by raising pinpoints under a membrane. The pinpoints are cleared when the next line of text is displayed.
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| Speech output software | Audibly speaks screen content and commands.
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| Blu-ray disc | A disc which a blue laser burns the information on to it.
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| Parallel ports | Developed by IBM and used to connect a computer to a printer.
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| Firewire (IEEE 1394) | Provides a very fast connection to transfer large amounts of data quickly.
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| Ethernet port | Used for high-speed connection to the internet or another network, such as intranet.
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| Hard disk drive | Holds large amounts of information and is significant in the purchasing decision of a new computer system.
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| cd-roms | (compact disc-read-only memory) are removable and hold approx 650 MB of information.
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| Lumens | The brightness of light projection.
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| Dots per inch (dpi) | Printer resolution measurement.
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| Resolution | the clarity of the image that is seen on the computer screen.
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| Pixel | A single colored square on the screen.
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| Braille translator | a software product that converts text, wither obtained by scanning or produced by a word processor, into braille.
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| PAC mate | A PDA designed for blind or low-vision users.
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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:
skdd8
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