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Write the features of DOS. |
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Answer» 1. Command Line Interface: MS-DOS uses a command-line interface, forcing the user to input commands at a prompt. 2. Single Tasks: Because Microsoft intended MS-DOS to run on early PCs without much in the way of RAM, MS-DOS features no ability for programs to multitask. When the user runs a program, that program consumes system resources until it stops, and then another program may access memory. 3. Filenames: One distinctive characteristic of MS-DOS is its “8+3” file naming system. File names are limited to eight characters, with a three-character suffix denoting the type of file. 4. Drive Letters: Another prominent characteristic-of MS-DOS is its use of letters to refer to drives. Typically, A and B designate floppy drives, while C and anything later in the alphabet, refers to hard drives or optical drives. |
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