If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system?

A FORMAT command
B DIR command
C VER command
D DISK command
E None of the above

Correct Answer: VER command

In computing, ver is a command in various DOS, FlexOS, OS/2 and Microsoft Windows command line interpreters such as COMMAND.COM, cmd.exe and 4DOS/4NT. It prints the name and version of the operating system or the command shell.
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#Computer Fundamentals #Operating System

Related Questions

What is the name of the batch file that is automatically run when MSDOS is booted?
A Run.bat
B Config.sys
C Config.bat
D Autoexec.bat
Which command in DOS is used to display the version of MSDOS?
A VERSION
B VERIFY
C VER
D VERSN
Which was the last version of MSDOS that was released separately?
A 5.0
B 6.0
C 6.11
D 6.22
Which file in MSDOS contain internal command that are loaded during booting process?
A Io.sys
B Msdos.sys
C Command.com
D Config.sys
What program runs first after computer is booted and loading GUI?
A Desktop Manager
B File Manager
C Windows Explorer
D Authentication
Which of the following file names are invalid in MSDOS?
A MYFILE.DOS
B CHECK$.(1)
C Verified.###
D Qwerty.1?3
Usually, in MSDOS, the primary hard disk drives has the drive letter ---
A A
B B
C C
D Any letter
Which of the following are loaded into main memory when the computer is booted?
A internal command instructions
B external command instructions
C utility programs
D word processing instructions
E None of the above
After upgrading your computer to a new DOS version, an older application displays the error message "Incorrect DOS version". What should you do to run this application?
A Use the DOS+ command
B Use the SETVER command
C Restore the old DOS version
D Contact the application's vendor support line
E None of the above
Two men and women are entrusted with a task. The second man needs three hours more to cope up with the job than the second man and the woman would need working together. The first man, working alone, would need as much time as second man and the woman working together. The first man working alone, would spend eight hours less than the double period of the time second man would spend working alone. How much time would the two men and the women need to complete the task if they all asked together?
A 1 hour
B 2 hours
C 3 hours
D 4 hours
E 5 hours

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