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- Question
Who has developed the Linux?
Options- A. Bob Young
- B. Mark Eving
- C. Richard Stallman
- D. Linus Torvalds
- E. None of the above
- Correct Answer
- Linus Torvalds
ExplanationThe original developer of the Linux Kernel was and is Finnish computer scientist Linus Torvalds. He originally developed the Kernel at the University of Helsinki in Helsinki, Finland. - 1. Which command can force all buffers to disk?
Options- A. save
- B. sync
- C. edbuff
- D. flush
- E. None of the above Discuss
- 2. For you to create a swap partition by using fdisk, what must the partition's system ID type be?
Options- A. 83
- B. 82
- C. 5
- D. 4
- E. None of the above Discuss
- 3. In OSI network architecture, the routing is performed by
Options- A. session layer
- B. transport layer
- C. data link layer
- D. network layer
- E. None of the above Discuss
- 4. Which of the following subdirectory(ies) contains the system boot scripts.
Options- A. /dev
- B. /bin
- C. /etc
- D. /home
- E. None of the above Discuss
- 5. Which file is used to configure which filesystems are mounted?
Options- A. /etc/mount.sys
- B. /etc/filesys
- C. /etc/sysconfig
- D. /etc/fstab
- E. None of the above Discuss
- 6. Which of the following is not a part of default Red Hat Linux email system?
Options- A. Pine
- B. The MTA
- C. The MUA
- D. procmail
- E. None of the above Discuss
- 7. NIS
Options- A. is Network Information Service
- B. is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems
- C. was formerly known as yellow pages
- D. allows configuration-such as password and group files
- E. None of the above Discuss
- 8. What command is used to count just the number of lines contained in a file?
Options- A. wc - r
- B. wc - w
- C. wc - c
- D. wc - l
- E. None of the above Discuss
- 9. What command is used to display the top of the file?
Options- A. grep
- B. more
- C. head
- D. cat
- E. None of the above Discuss
- 10. What command is used to save the standard output in a file, as well as display it on the terminal?
Options- A. tee
- B. grep
- C. cat
- D. more
- E. None of the above Discuss
Linux problems
Search Results
Correct Answer: sync
Correct Answer: 82
Correct Answer: network layer
Correct Answer: /etc
Correct Answer: /etc/fstab
Correct Answer: Pine
Correct Answer: is Network Information Service
Correct Answer: wc - l
Correct Answer: head
Correct Answer: tee
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