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Question
What file specifies the order in which to use specified name services?
Options
A. /etc/services
B. /etc/nsorder
C. /etc/nsswitch.conf
D. /etc/hosts
E. None of the above
Correct Answer
/etc/nsswitch.conf
Linux problems
Search Results
1. Layer one of the OSI model is
Options
A. network layer
B. transport layer
C. link layer
D. physical layer
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: physical layer
2. Which of the following NIS clients, finds and stores information about an NIS domain and server?
Options
A. ypwhich
B. ypbind
C. ypcat
D. yppoll
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: ypbind
3. What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader?
Options
A. POP3
B. FTP
C. MAP
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: POP3
4. What command is used to count the total number of lines, words, and characters contained in a file?
Options
A. countw
B. wcount
C. wc
D. count p
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: wc
5. The % key allows you
Options
A. to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.
B. to move the cursor to the upperleft corner of the screen
C. to move the cursor backward to the beginning of a word
D. to move the cursor to the first column in the current line
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.
6. In which tcp_wrappers file can you specify to allow all connections from all hosts?
Options
A. /etc/hosts.allow
B. /etc/hosts.deny
C. /etc/hosts
D. /etc/tcp.conf
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: /etc/hosts.allow
7. How many networks and nodes per network, are allowed by the Class B network?
Options
A. 127 networks and 16,777,216 nodes per network
B. 16,384 networks and 65,534 nodes per network
C. 2,097,152 networks and 254 nodes per network
D. All of the above
E. None of the above
Show Answer
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Discuss
Correct Answer: 16,384 networks and 65,534 nodes per network
8. How could you install the file ipchains-1.3.9-5.i386.rpm?
Options
A. rpm -qip ipchains
B. rpm -Uvh ipchains
C. rpm -i ipchains* .i386.rpm
D. rpm -e ipchains-1.3.9-5.i386.rpm
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: rpm -i ipchains* .i386.rpm
9. How can you add Amit, a new user, to your system?
Options
A. Using useradd
B. Using adduser
C. Using linuxconf
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: All of the above
10. What command is used to add printing jobs to the queue?
Options
A. lpd
B. lpr
C. lpq
D. lpc
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: lpr
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