Q.1
To find out how much memory is available, you could type______.
Q.2
Suppose you had an incurable computer virus and decided to wipe out all the data and partitions on your hard drive and reformat. What is the order in which you must delete the partitions?
Q.3
While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?
Q.4
What file contains commands that configure systems devices?
Q.5
Which command is used to suppress the prompt that asks you to confirm that you want to delete the directory?
Q.6
Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify?
Q.7
Which DOS command will format a floppy disk and transfer the system files
Q.8
Which of the following command display the name of files in sorted order?
Q.9
Which command displays the list of all previous commands entered by the used?
Q.10
Which of the following operating does not implement multitasking truly?
Q.11
While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?
Q.12
The term TSR is an abbreviation for:
Q.13
Using the _____ switch causes FDISK to display the partition status of your hard disk without executing FDISK.
Q.14
3. What is the maximum length allowed for primary name of a computer file under DOS?
Q.15
4. Which of the following could be a valid DOS file specification?
Q.16
5. As per symbolic notation of DOS, which of the following indicates the ROOT directory
Q.17
With DOS, you may use the `*' and `?':
Q.18
DOS system file consists of
Q.19
The batch file uses the extension
Q.20
To display the list of all the file of the disk you would type
Q.21
While working with MS-DOS, which command is used to more file from one directory to another?
Q.22
While working with MS-DOS, which command is used to rename a file named file1.doc to file2.doc from a different directory called dir1?
Q.23
While working with which command is used to copy all files from the currently logged drive and directory with the extension .txt to the drive a
Q.24
Which command in DOS can be used to recover accidentally deleted files?
Q.25
Which command is used to set a name to a disk in DOS?
Q.26
Which type of command in DOS needs additional files for their execution?
Q.27
Which was the last version of MSDOS that was released separately?
Q.28
While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?
Q.29
While working with MS-DOS which command is used to combine file1 plus file2 into new file named file3?
Q.30
While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?
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