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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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss
    • 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
    • Discuss


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