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- Question
Which command is used to delete the directory and all its contents in one step?
Options- A. DEL *.*
- B. RD
- C. DELTREE
- D. CD
- E. None of the above
- Correct Answer
- DELTREE
- 1. HIMEM.SYS controls:
Options- A. DOS=HIGH
- B. RMDRIVE.SYS
- C. SMARTDRV.SYS
- D. Extended Memory
- E. None of the above Discuss
- 2. To view any currently running Terminate Stay Resident (TSR's) programs you could type:
Options- A. Memory
- B. MEM
- C. SYS /M
- D. MEMMAKER
- E. None of the above Discuss
- 3. In DOS, what key would you press to step through the Config.sys and Autoexec.bat?
Options- A. F1
- B. F3
- C. F5
- D. F8
- E. None of the above Discuss
- 4. The primary purpose of an operating system is to:
Options- A. make computer easier to use
- B. keep system programmers employed
- C. make the most efficient use of the hardware
- D. allow people to sue the computers
- E. None of the above Discuss
- 5. Banker's algorithm for resource allocation deals with
Options- A. deadlock prevention
- B. deadlock avoidance
- C. deadlock recovery
- D. mutual exclusion
- E. None of the above Discuss
- 6. Which of the following applies to Internal DOS commands?
Options- A. Internal commands can be run whenever the DOS prompt is displayed
- B. Internal commands are reserved for DOS-level programming
- C. Internal commands can only be executed from a batch file
- D. Internal commands are stored on disk separately from COMMAND.COM
- E. None of the above Discuss
- 7. While working with MS-DOS, which command is used to force DOS to recheck all clusters when reformatting a disk?
Options- A. FORMAT/B
- B. FORMAT/S
- C. FORMAT/8
- D. FORMAT/C
- E. None of the above Discuss
- 8. Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?
Options- A. cls
- B. close
- C. quit
- D. exit
- E. None of the above Discuss
- 9. While working with MS-DOS, which command is used to compare the disk in drive A with the disk in drive B, specifying to compare only first side of each disk, and only the first 8 sectors of each track?
Options- A. DISKCOPY A: B:/8
- B. DISKCOMP A: B:/l/8
- C. DISKCOMP A: B:/8
- D. DISKCOMP A: B:/l
- E. None of the above Discuss
- 10. Where do you load the CD Rom drivers?
Options- A. Autoexec.bat
- B. Control Panel/Drivers
- C. Into Upper memory
- D. Config.sys
- E. None of the above Discuss
Disk Operating System (DOS) problems
Search Results
Correct Answer: Extended Memory
Correct Answer: MEM
Correct Answer: F8
Correct Answer: make computer easier to use
Correct Answer: deadlock avoidance
Correct Answer: Internal commands can be run whenever the DOS prompt is displayed
Correct Answer: FORMAT/C
Correct Answer: cls
Correct Answer: DISKCOMP A: B:/l/8
Correct Answer: Config.sys
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