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MS DOS Tutorials | 3- Opening Dos | DOS Commands | Difference between Internal and External Commands Video Lecture | Cmd Prompt Tutorial: A Detailed Study (Hindi) - IT & Software

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FAQs on MS DOS Tutorials - 3- Opening Dos - DOS Commands - Difference between Internal and External Commands Video Lecture - Cmd Prompt Tutorial: A Detailed Study (Hindi) - IT & Software

1. What is the purpose of opening DOS?
Ans. Opening DOS allows users to access the MS-DOS operating system, which provides a command-line interface for executing various commands and tasks on a computer.
2. What are the differences between internal and external commands in DOS?
Ans. Internal commands are built-in commands within the MS-DOS operating system, and they are always available for use. External commands, on the other hand, are separate executable files that are stored in a directory specified by the PATH environment variable. They need to be located in the specified directory to be executed.
3. How do I use DOS commands?
Ans. To use DOS commands, you need to open the command prompt or MS-DOS prompt. Then, you can type in the desired command followed by any necessary parameters or options. Pressing the Enter key will execute the command.
4. Can I customize DOS commands?
Ans. No, you cannot customize the built-in internal commands in MS-DOS. However, you can create batch files or scripts to automate a series of commands and customize their execution.
5. What are some commonly used DOS commands?
Ans. Some commonly used DOS commands include DIR (to list files and directories), CD (to change the current directory), COPY (to copy files), DEL (to delete files), and FORMAT (to format a disk). These commands are essential for navigating, managing, and operating the MS-DOS environment.
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