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Linux
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Question
_____ tool allows you to change your default X Window desktop.
Options
A. utilinux
B. cempre
C. switchdesk
D. window
E. None of the above
Correct Answer
switchdesk
Linux problems
Search Results
1. What type of addressing format is used by Class A network.
Options
A. Net.Net.Net.Node
B. Net.Net.Node.Node
C. Net.Node.Net.Node
D. Net.Node.Node.Node
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Net.Node.Node.Node
2. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: tee
3. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: head
4. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: wc - l
5. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: is Network Information Service
6. What does OSS stand for?
Options
A. Open System Software
B. Original Source Software
C. Open Source Software
D. Original System Server
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Open Source Software
7. What command is used to count just the number of characters in a file?
Options
A. wc - r
B. wc - w
C. wc - c
D. wc - 1
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: wc - c
8. What command is used to display a file contents in octal form?
Options
A. oct
B. of
C. od
D. cd
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: od
9. Which of the following subdirectory(ies) contains the device files?
Options
A. /dev
B. /bin
C. /etc
D. /home
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: /dev
10. In order to increase the amount of memory available for a system, what is the maximum size of a swap partition (with kernel version 2.2.x)?
Options
A. 2GB
B. 128MB
C. 64MB
D. 32MB
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: 2GB
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