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NEW QUESTION NO: 7
Which of the following file permissions belong to a symbolic link?
A. srwxrwxrwx
B. +rwxrwxrwx
C. lrwxrwxrwx
D. -rwxrwxrwx
Answer: C

NEW QUESTION NO: 8
Which of the following statements is correct regarding the command foo 1> bar?
A. The stderr from the command foo is saved to the file bar.
B. The command foo receives its stdin from the file bar.
C. The stdout from the command foo is appended to the file bar.
D. The stdout from the command foo overwrites the file bar.
E. The command foo receives its stdin from the stdout of the command bar.
Answer: D

NEW QUESTION NO: 9
What is the output of the following command?
echo "Hello World" | tr -d aieou
A. eoo Hll Wrld
B. Hello World
C. Hll Wrld
D. eoo
Answer: C

NEW QUESTION NO: 10
After successfully creating a hard link called bar to the ordinary file foo, foo is deleted from the filesystem.
Which of the following describes the resulting situation?
A. foo would be removed. bar would still exist but would be unusable.
B. foo and bar would both be removed.
C. Both foo and bar would remain accessible.
D. The user is prompted whether bar should be removed, too.
E. foo would be removed while bar would remain accessible.
Answer: E

NEW QUESTION NO: 11
Which of the following commands prints all files and directories within the /tmp directory or its subdirectories which are also owned by the user root? (Choose TWO correct answers.)
A. find -path /tmp -user root -print
B. find /tmp -user root
C. find /tmp -uid root -print
D. find /tmp -user root -print
E. find -path /tmp -uid root
Answer: B,D

NEW QUESTION NO: 12
What is the default nice level when a process is started using the nice command?
A. 20
B. 0
C. 10
D. -10
Answer: C

NEW QUESTION NO: 13
Creating a hard link to an ordinary file returns an error. What could be the reason for this?
A. The source and the target are on different filesystems.
B. The source file is hidden.
C. The source file is already a hard link.
D. The source file is read-only.
E. The source file is a shell script.
Answer: A

NEW QUESTION NO: 14
SIMULATION
Which command will disable swapping on a device? (Specify ONLY the command without any path or parameters.)
Answer: 
swapoff -or- /sbin/swapoff

NEW QUESTION NO: 15
In Bash, inserting 1>&2 after a command redirects
A. standard output to standard error.
B. standard error to standard input.
C. standard output to standard input.
D. standard input to standard error.
E. standard error to standard output.
Answer: A

NEW QUESTION NO: 16
What is the maximum niceness value that a regular user can assign to a process with the nice command when executing a new process?
A. 19
B. 49
C. 9
D. 99
Answer: A

NEW QUESTION NO: 17
Which of the following commands will change the quota for a specific user?
A. edquota
B. repquota
C. quota -e
D. quota
Answer: A
Explanation/Reference: