Question - 1
Which command for Copy file file1 to file2?
- copy file1 file2
- xcopy file1 file2
- copy file2 file1
- None of the above
Solutions
Answer- A
Question - 2
Which command is used for Check memory usage?
Answer- B
Question - 3
Which command is used for View the contents of the text file file.ext?
- type file.ext
- view file.ext
- lstype file.ext
- ls file.ext
Solutions
Answer- A
Question - 4
Which command is used for Rename file file1 to file2?
- copy file1 file2
- ren file1 file2
- ver file1 file2
- rename file1 file2
Solutions
Answer- B
Question - 5
Which command is used for delete a file named file.ext.
- delete file.ext
- del file.ext
- DTL file.ext
- None of the above
Solutions
Answer- B
Question - 6
MS-DOS developed in which year?
Answer- C
Question - 7
A _____ boot is when DOS is restarted without turning off the computer
- warm
- reboot
- shutdown
- system up
Solutions
Answer- A
Question - 8
Which statement is correct?
- Directories can be kept inside a file
- Files can not be kept inside a directory
- 1 millisec = 10 ^ 3 sec
- None of above
Solutions
Answer- C
Question - 9
Which best describes a fragmented hard drive?
- The platters are bad
- Data files are corrupted
- Clusters of data are damaged
- Files are not stored in consecutive clusters
Solutions
Answer- D
Question - 10
In which year the first operating system was developed
Answer- C
Question - 11
Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?
Answer- B
Question - 12
In which version of DOS. CHKDSK command has been changed to SCANDISK?
Answer- D
Question - 13
RESTORE command is used to
- Restore files from disks made using the BACKUP command
- Restore files which are deleted
- Restore files from recycle bin
- Restore files which are deleted recently
Solutions
Answer- A
Question - 14
Generally, the DATE is entered in the form
- MM-YY-DD
- MM-DD-YY
- DD-YY-MM
- DD-MM-YY
Solutions
Answer- B
Question - 15
Which command is used to list out deleted files in DOS?
- list
- Undelete/list
- Recover
- None of these
Solutions
Answer- B
Question - 16
Which command is used to backup in DOS 6+ Version
- BACKUP
- MSBACKUP
- MSBACKEDUP
- All of the above
Solutions
Answer- C
Question - 17
While working with MS-DOS, which command is used to move file from one directory to another?
Answer- C
Question - 18
What is the order in which Command.Com searches for programs to execute?
- EXE, COM, BAT
- EXE, BAT, COM
- COM, EXE, BAT
- BAT, COM, EXE
Solutions
Answer- C
Question - 19
What DOS program can you run to see which serial ports are detected?
- comdiag
- MSD
- command.com
- SDET
Solutions
Answer- B
Question - 20
Which keys can be pressed quit without saving in DOS
- Ctrl + A
- Ctrl + B
- Ctrl + C
- Ctrl + D
Solutions
Answer- C
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