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  • Question
  • 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

  • Correct Answer
  • network layer 


  • Linux problems


    Search Results


    • 1. 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
    • 2. 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
    • 3. How can you rebuild the RPM file to include the new patches?

    • Options
    • A. - - recompile
    • B. - - rebuild
    • C. - - generate
    • D. - - execute
    • E. None of the above
    • Discuss
    • 4. Which of the following is the main Apache configuration file?

    • Options
    • A. httpd.conf
    • B. apache.con
    • C. /etc/profile
    • D. system.ini
    • E. None of the above
    • Discuss
    • 5. In what file can you specify which users are not allowed to access a system via FTP?

    • Options
    • A. /etc/ftpusers
    • B. /etc/hosts.deny
    • C. /etc/ftpaccess
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. 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
    • 7. Which command can force all buffers to disk?

    • Options
    • A. save
    • B. sync
    • C. edbuff
    • D. flush
    • E. None of the above
    • Discuss
    • 8. Who has developed the Linux?

    • Options
    • A. Bob Young
    • B. Mark Eving
    • C. Richard Stallman
    • D. Linus Torvalds
    • E. None of the above
    • Discuss
    • 9. 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
    • 10. 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


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