Discussion
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- Question
Which of the following commands is used to display the filenames in multiple columns?
Options- A. ls
- B. ls -1
- C. ls -x
- D. lc
- E. None of the above
- Correct Answer
- ls -x
- 1. Which command is used to terminate all processes in your own system except the login shell?
Options- A. kill 1
- B. kill 0
- C. cancel all
- D. cancel 1
- E. None of the above Discuss
- 2. Which command is used with vi editor to save file and remain in the editing mode?
Options- A. :q
- B. :w
- C. q!
- D. :x
- E. None of the above Discuss
- 3. The [line number G] key allows you
Options- A. to move cursor left by one position
- B. to move cursor right by one position
- C. to move cursor down by one line
- D. to move cursor to the beginning of the line specified by the number
- E. None of the above Discuss
- 4. Which command is used to save the standard output in a file, as well as display it on the terminal?
Options- A. more
- B. cat
- C. grep
- D. tee
- E. None of the above Discuss
- 5. Which command is used to display all the lines with the string 'sales' from the file empl.lst?
Options- A. cut sales empl.lst
- B. /sales > empl.lst
- C. grep sales empl.lst
- D. cat | /sales > empl.lst
- E. None of the above Discuss
- 6. What package group will you select during the custom configuration to enable the machine to communicate with Windows clients?
Options- A. SMB (Samba) Connectivity
- B. IPX/NetWare Connectivity
- C. Dial-up Workstation
- D. All of the above
- E. None of the above Discuss
- 7. Which of the following tool allows you to change your default X Window desktop?
Options- A. switchdesk
- B. intrc
- C. xinitre
- D. Xchange
- E. None of the above Discuss
- 8. How many class A, B and C network IDs can exist?
Options- A. 128
- B. 126
- C. 16,382
- D. 2,113,658
- E. None of the above Discuss
- 9. What file contains the list of port numbers (and associated names) monitored by inetd?
Options- A. /etc/services
- B. /etc/nsorder
- C. /etc/nsswitch.conf/
- D. /etc/hosts
- E. None of the above Discuss
- 10. What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management?
Options- A. Layer 4 protocols
- B. Layer 5 protocols
- C. Layer 6 protocols
- D. Layer 7 protocols
- E. None of the above Discuss
Unix problems
Search Results
Correct Answer: kill 0
Correct Answer: :w
Correct Answer: to move cursor to the beginning of the line specified by the number
Correct Answer: tee
Correct Answer: grep sales empl.lst
Correct Answer: SMB (Samba) Connectivity
Correct Answer: switchdesk
Correct Answer: 2,113,658
Correct Answer: /etc/services
Correct Answer: Layer 7 protocols
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