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- Question
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
- Correct Answer
- Manages the use of extended memory
- 1. 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
- 2. The COPY command of MS-DOS, is used to:
Options- A. copying files from one floppy disk to another floppy disk
- B. copying one or more files on the same disk or directory
- C. copying two or more files into a single file
- D. All of the above
- E. None of the above Discuss
- 3. Which of the following filename extension suggests that the file is a backup copy of another file?
Options- A. BAK *
- B. BAS
- C. COM
- D. TXT
- E. None of the above Discuss
- 4. What command can you add to the AUTOEXEC.BAT file so that your computer temporarily stops in the execution of the file before continuing?
Options- A. Pause
- B. Halt
- C. Wait x.xx seconds
- D. Wait until Files="x"
- E. None of the above Discuss
- 5. What command is used to reset a MODEM when using the "AT Command Set"?
Options- A. ATR
- B. ATZ
- C. DTR
- D. DCE
- E. None of the above Discuss
- 6. 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
- 7. 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
- 8. 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
- 9. 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 Discuss
- 10. 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
Disk Operating System (DOS) problems
Search Results
Correct Answer: FORMAT/F : size
Correct Answer: All of the above
Correct Answer: BAK *
Correct Answer: Pause
Correct Answer: ATZ
Correct Answer: Partitions the hard drive for use
Correct Answer: RESTORE A: *.*/M
Correct Answer: DOS=UMB
Correct Answer: EXE
Correct Answer: SORT/R < filename
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