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- Question
Filename extensions help identify certain files. What filename extension identifies executable files?
Options- A. INF
- B. PRO
- C. EXE
- D. SYS
- E. None of the above
- Correct Answer
- EXE
- 1. How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
Options- A. DOS=High
- B. Devicehigh=
- C. Loadhigh=
- D. DOS=UMB
- E. None of the above Discuss
- 2. While working with MS-DOS, which command is used to restore only those files modified since the last backup, from the drive A to the currently logged drive or directory?
Options- A. RESTORE A: *.*/S
- B. RESTORE A: *.*/M
- C. RESTORE A: *.*/N
- D. RESTORE A: *.*/L
- E. None of the above Discuss
- 3. The Fdisk command in DOS _____ .
Options- A. Partitions the hard drive for use
- B. Fixes erroneous hard drive
- C. Formats data sectors on a hard drive
- D. Checks hard drive for lost clusters
- E. None of the above Discuss
- 4. Match the device driver HIMEM.SYS to its operation
Options- A. Supports (ANSI) terminal emulation
- B. Manages the use of extended memory
- C. Uses expanded memory on an 80386 processor
- D. Supports code page switching
- E. None of the above Discuss
- 5. While working with MS-DOS, which command is used to specify the size of the disk to format.
Options- A. FORMAT/F : size
- B. FORMAT/N : sector
- C. FORMAT/T : tracks
- D. FORMAT/V
- E. None of the above Discuss
- 6. Which command of DOS is used to sort the file in reverse order?
Options- A. SORT > filename
- B. SORT < filename
- C. SORT/R < filename
- D. SORT/V < filename
- E. None of the above Discuss
- 7. Which file executes commands in DOS?
Options- A. MS-DOS.SYS
- B. CONFIG.SYS
- C. COMMAND.COM
- D. SYSTEM.INI
- E. None of the above Discuss
- 8. Which DOS command would allow you to redirect a printer?
Options- A. Type
- B. Capture
- C. Mode
- D. Print
- E. None of the above Discuss
- 9. While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?
Options- A. UNDELETE *.*
- B. UNDELETE/ALL
- C. UNDELETE/LIST
- D. UNDELETE
- E. None of the above Discuss
- 10. Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory?
Options- A. COPY a: *.TXT
- B. COPY *.TXT A:
- C. COPY *.TXT C:
- D. COPY *.TXT ALL.TXT
- E. None of the above Discuss
Disk Operating System (DOS) problems
Search Results
Correct Answer: DOS=UMB
Correct Answer: RESTORE A: *.*/M
Correct Answer: Partitions the hard drive for use
Correct Answer: Manages the use of extended memory
Correct Answer: FORMAT/F : size
Correct Answer: SORT/R < filename
Correct Answer: COMMAND.COM
Correct Answer: Mode
Correct Answer: UNDELETE/LIST
Correct Answer: COPY a: *.TXT
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