Discussion
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- Question
What command is used to summarize the disk usage?
Options- A. disk
- B. du
- C. fdisk
- D. chkdsk
- E. None of the above
- Correct Answer
- du
- 1. What command is used to display your current working directory?
Options- A. path
- B. pwd
- C. prompt $p$g
- D. dir
- E. None of the above Discuss
- 2. What command is used to list the jobs currently in print queues?
Options- A. lpq
- B. lpr
- C. lprm
- D. lpc
- E. None of the above Discuss
- 3. What command is used to print a file?
Options- A. lp
- B. pg
- C. prn
- D. print
- E. None of the above Discuss
- 4. The command chmod 761 letter is equivalent to
Options- A. chmod 4=7, g = 6, o = 1 letter
- B. chmod a = 761 letter
- C. chmod u = rwx, g = rw, o = x letter
- D. chmod 167 letter
- E. None of the above Discuss
- 5. Which daemon is used for the Apache server?
Options- A. apached
- B. httpd
- C. html
- D. shttp
- E. None of the above Discuss
- 6. What can he used to set up a firewall on a Linux system?
Options- A. netstat
- B. route
- C. trace
- D. ipchains
- E. None of the above Discuss
- 7. Which of the following NIS clients returns the name of the NIS server used by the NIS client?
Options- A. ypwhich
- B. ypbind
- C. ypcat
- D. yppoll
- E. None of the above Discuss
- 8. What command do you use to add routes to a Linux router?
Options- A. addroute
- B. route
- C. netstat
- D. net
- E. None of the above Discuss
- 9. What command is used to assign only read permission to all three categories of the file'letter'?
Options- A. chmod u + r, g + r, o - x letter
- B. chmod ugo = r letter
- C. chmod a - rw letter
- D. chmod go + r letter
- E. None of the above Discuss
- 10. What command is used to terminate a process?
Options- A. kill
- B. cancel
- C. haltsys
- D. shutdown
- E. None of the above Discuss
Linux problems
Search Results
Correct Answer: pwd
Correct Answer: lpq
Correct Answer: lp
Correct Answer: chmod u = rwx, g = rw, o = x letter
Correct Answer: httpd
Correct Answer: ipchains
Correct Answer: ypwhich
Correct Answer: route
Correct Answer: chmod ugo = r letter
Correct Answer: kill
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