Disk Operating System (DOS) problems
- 1. What does MSCDEX.EXE do?
Options- A. Configures hard drives
- B. it's a SCSI driver
- C. BIOS setup
- D. it's a CD-ROM DOS driver
- E. None of the above Discuss
Correct Answer: it's a CD-ROM DOS driver
- 2. The term TSR is an abbreviation for:
Options- A. Terminate Stay Ready
- B. Testing System Read
- C. Terminal Still Ready
- D. Terminate Stay Resident
- E. None of the above Discuss
Correct Answer: Terminate Stay Resident
- 3. To find out how much memory is available, you could type______.
Options- A. EMM
- B. MEM
- C. CHKDSK
- D. MEMMAKER
- E. None of the above Discuss
Correct Answer: MEM
- 4. The buffers statement is found in what file?
Options- A. Config.sys
- B. Autoexec.ncf
- C. Autoexec.bat
- D. Neb.cfg
- E. None of the above Discuss
Correct Answer: Config.sys
- 5. Which command is used to suppress the prompt that asks you to confirm that you want to delete the directory?
Options- A. DELTREE
- B. DELTREE/F
- C. DEL*.*
- D. ERASE *.*
- E. None of the above Discuss
Correct Answer: DELTREE/F
- 6. Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?
Options- A. COM
- B. BAT
- C. EXE
- D. SYS
- E. None of the above Discuss
Correct Answer: BAT
- 7. What DOS program can you run to see which serial ports are detected?
Options- A. comdiag
- B. MSD
- C. command.com
- D. SDET
- E. serial.chk Discuss
Correct Answer: MSD
- 8. Suppose you had an incurable computer virus and decided to wipe out all the data and partitions on your hard drive and reformat. What is the order in which you must delete the partitions?
Options- A. Extended, Logical, Primary
- B. Primary, Extended, Logical
- C. Logical, Extended, Primary
- D. Logical, Primary, Extended
- E. None of the above Discuss
Correct Answer: Logical, Extended, Primary
- 9. What command would you type to list all of the files in the current directory?
Options- A. DIR
- B. LIST ALL
- C. SHOW
- D. SHOW ME
- E. None of the above Discuss
Correct Answer: DIR
- 10. A _____ boot is when DOS is restarted without turning off the computer.
Options- A. warm
- B. reboot
- C. shutdown
- D. system up
- E. None of the above Discuss
Correct Answer: warm
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