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Home ‣ Computer Science ‣ Disk Operating System (DOS) See What Others Are Saying!
- Question
Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information?
Options- A. TREE
- B. DELTREE/F
- C. DIR | MORE
- D. TREE | MORE
- E. None of the above
- Correct Answer
- TREE | MORE
- 1. What command is used to copy directory structures in and out?
Options- A. copy
- B. cp - p
- C. cpio
- D. cp
- E. None of the above Discuss
- 2. The EIA-232 interface has _____ pins.
Options- A. 20
- B. 24
- C. 25
- D. 30 Discuss
- 3. The net charge of a neutral copper atom is
Options- A. 0
- B. +1
- C. -1
- D. +4
- E. None of the above Discuss
- 4. What is the port number for NNTP?
Options- A. 119
- B. 80
- C. 79
- D. 70 Discuss
- 5. 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
- 6. A route is a path between two network segments
Options- A. True
- B. False Discuss
- 7. 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
- 8. EDP auditing has become popular since
Options- A. 1980
- B. 1950
- C. 1970
- D. 1975
- E. None of the above Discuss
- 9. Which of the following is not a filter?
Options- A. cat
- B. grep
- C. wc
- D. sort
- E. None of the above Discuss
- 10. 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
More questions
Correct Answer: cpio
Correct Answer: 25
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
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