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Home ‣ Computer Science ‣ Disk Operating System (DOS) Comments
- Question
In DOS, which of the following keys will bypass the CONFIG.SYS and AUTOEXEC.BAT files?
Options- A. F8
- B. F5
- C. F4
- D. Fl
- E. None of the above
- Correct Answer
- F5
- 1. While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?
Options- A. MODE COLOUR
- B. MODE/C
- C. MODE CO40
- D. MODE CHANGE
- E. None of the above Discuss
- 2. You suspect a virus has entered your computer. What will not be affected by the virus?
Options- A. CMOS
- B. Boot sector
- C. Floppy disks
- D. Program files
- E. None of the above Discuss
- 3. Which DOS command will format a floppy disk and transfer the system files
Options- A. SYS C: A:
- B. SYS A:
- C. FORMAT A: /S
- D. FORMAT A: /T
- E. None of the above Discuss
- 4. The _____ command allows you to modify the default prompt to provide other information
Options- A. prompt
- B. windows
- C. cursor
- D. click
- E. None of the above Discuss
- 5. While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?
Options- A. UNDELETE
- B. UNDELETE *.DOC
- C. UNDELETE/ALL
- D. UNDELETE/LIST
- E. None of the above Discuss
- 6. After doing a low-level format, what would be the next step in configuring the hard drive in a system?
Options- A. Format DOS partition
- B. Install operating system
- C. Configure DMA channel and back up interrupt
- D. Partition hard disk
- E. None of the above Discuss
- 7. When executed from a bootable hard drive, which command will make a formatted floppy disk bootable?
Options- A. COPY C:\DOS\COMMAND.COM A:\
- B. ATTRIB C:\*.SYS A:\
- C. XCOPY C:\DOS\*.* A:\
- D. SYS C: A:
- E. None of the above Discuss
- 8. After trying to unload a TSR, you get an error message saying that other TSRs were loaded after the one you tried to remove. Which of the following commands could you use to see the current load order?
Options- A. MEM /P
- B. MEMMAKER
- C. MEM /C
- D. SYS:
- E. None of the above Discuss
- 9. While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?
Options- A. COPY
- B. DISKCOPY
- C. RESTORE
- D. STORE
- E. None of the above Discuss
- 10. The MODE command of MS-DOS is used to
Options- A. display information about several types of devices installed in your computer
- B. provide various types of control over your printers
- C. make changes of the current display
- D. All of the above
- E. None of the above Discuss
Disk Operating System (DOS) problems
Search Results
Correct Answer: MODE CO40
Correct Answer: CMOS
Correct Answer: FORMAT A: /S
Correct Answer: prompt
Correct Answer: UNDELETE *.DOC
Correct Answer: Partition hard disk
Correct Answer: SYS C: A:
Correct Answer: MEM /C
Correct Answer: RESTORE
Correct Answer: All of the above
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