Вопрос № 857206 - Английский язык

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Computers store information on disks in files. A file is a collection of related information such as a computer program or the text of a letter.
Each file is given a unique name, and each filename is stored in a directory. To find out about the files in a directory, use the MS-DOS command DIR.
When referring to a file, you must use a file specification. This consists of a pathname, a filename and an extension (if there is one). As an example, to reference a file on drive B: called FRED.BAS (where the default drive is ‘A’) the correct file specification would be:
B:\FRED.BAS
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How do you find out about the files?

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To undo MemMaker’s changes
1. Quit any 1_________________.
2. 2______________ by typing the following at the command prompt: memmaker /undo
A screen appears, prompting you to choose between restoring your original system files and quitting MemMaker.
3. To restore your original files, 3_________________. MemMaker displays a confirmation screen.
4. If the screen shows that MemMaker has finished restoring your startup files, press ENTER to restart 4________________ with its original configuration.

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Compressing a floppy disk is similar to compressing a hard disk drive.
1_______ a floppy disk
1. Insert a formatted disk in a floppy disk drive.
2. In the main DriveSpace screen, 2_______ from the Compress menu. DriveSpace scans your computer and then displays a list of drives that can be compressed.
3. 3_______ that contains the floppy disk you want to compress by pressing the UP ARROW or DOWN ARROW key, and then 4_______. DriveSpace displays a confirmation screen stating that it is ready to compress the drive you selected.
4. To compress the floppy disk, press C. DriveSpace defragments, compresses, and mounts the floppy disk, and then updates the list of drives on the main DriveSpace screen to include the newly compressed disk.
In general, you use a compressed floppy disk just as you would an uncompressed floppy disk.

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MS-DOS Help provides an online reference to MS-DOS commands. You can start MS-DOS Help in two ways: you can display the table of contents and choose a topic from it; or you can bypass the table of contents and display information about a specific command.
1_______ and choose a topic from the table of contents
1. Type the following at the command prompt: help.
2. The MS-DOS Help table of contents 2_______.
3. If you are using a mouse, 3_______ you want information about. If the command does not appear on your screen, click the arrow at the bottom of the scroll bar on the right side of your screen until the command comes into view.
4. If you are using a keyboard, 4_______ that represents the first letter of the command you want information about. The first command beginning with that letter is selected. If this is not the command you want, continue pressing the key until the command you want is selected, and then press ENTER. you can also use the tab, up arrow, down arrow, page up, and page down keys to move between topics in the table of contents.

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