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Home ‣ Computer Science ‣ Disk Operating System (DOS) See What Others Are Saying!
- Question
Which of the following is loaded for CD-ROM support?
Options- A. VLM.EXE
- B. CDDEX.EXE
- C. DOSKEY.EXE
- D. MSCDEX.EXE
- Correct Answer
- MSCDEX.EXE
- 1. The net charge of a neutral copper atom is
Options- A. 0
- B. +1
- C. -1
- D. +4
- E. None of the above Discuss
- 2. What is the port number for NNTP?
Options- A. 119
- B. 80
- C. 79
- D. 70 Discuss
- 3. Which command is used to extract specific columns from the file?
Options- A. cat
- B. cut
- C. grep
- D. paste
- E. None of the above Discuss
- 4. A route is a path between two network segments
Options- A. True
- B. False Discuss
- 5. A band is always equivalent to
Options- A. a byte
- B. a bit
- C. 100 bits
- D. 16 bits
- E. None of the above Discuss
- 6. EDP auditing has become popular since
Options- A. 1980
- B. 1950
- C. 1970
- D. 1975
- E. None of the above Discuss
- 7. Which of the following is not a filter?
Options- A. cat
- B. grep
- C. wc
- D. sort
- E. None of the above Discuss
- 8. Which option is used with the chmod command recursively to all files and sub-directories in a directory?
Options- A. -1
- B. -i
- C. -x
- D. -R
- E. None of the above Discuss
- 9. The tracks on a disk which can be accessed without repositioning the R/W heads is
Options- A. Surface
- B. Cylinder
- C. Cluster
- D. All of the above
- E. None of the above Discuss
- 10. Which command is used to link the files?
Options- A. lk
- B. ln
- C. cp
- D. tar
- E. None of the above Discuss
More questions
Correct Answer: +1
Correct Answer: 119
Correct Answer: cut
Correct Answer: True
Correct Answer: None of the above
Correct Answer: 1970
Correct Answer: None of the above
Correct Answer: -R
Correct Answer: Cylinder
Correct Answer: ln
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