Open Source Systems Fundamentals Quiz 1 Ch 8-10

20 Questions | Total Attempts: 57

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Open Source Quizzes & Trivia

Questions and Answers
  • 1. 
    A(n) ____ in the password field in the file /etc/passwd means that the password is stored in the file /etc/shadow.
    • A. 

      *

    • B. 

      #

    • C. 

      X

    • D. 

      -

  • 2. 
    To remove /etc/shadow and convert your user accounts to /etc/passwd only, you should use the command ____.
    • A. 

      Pwconv

    • B. 

      Pwunconv

    • C. 

      Pwck

    • D. 

      Pwd

  • 3. 
    ____ prevents individual users from using system resources excessively at the expense of other users.
    • A. 

      Fsck

    • B. 

      Ulimit

    • C. 

      Usermod

    • D. 

      Chmod

  • 4. 
    A ____ is a process that is started by another process.
    • A. 

      User process

    • B. 

      Program

    • C. 

      Daemon

    • D. 

      Child process

  • 5. 
    The ____ is the process ID of the parent process that created the current process.
    • A. 

      ID

    • B. 

      PID

    • C. 

      PPID

    • D. 

      PARENT

  • 6. 
    The ____ option of the ps command is used to list terminal-independent processes.
    • A. 

      X

    • B. 

      A

    • C. 

      W

    • D. 

      I

  • 7. 
    The ____ option of the ps command is used to list terminal-independent processes, including those of other users.
    • A. 

      X

    • B. 

      A

    • C. 

      F

    • D. 

      L

  • 8. 
    The ____ option of the ps command is used to list processes hierarchically.
    • A. 

      X

    • B. 

      F

    • C. 

      W

    • D. 

      L

  • 9. 
    The signal ____ is used to end a process immediately.
    • A. 

      1

    • B. 

      2

    • C. 

      9

    • D. 

      15

  • 10. 
    Runlevel ____ is the single-user mode.
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      5

  • 11. 
    In a class B address, the first byte is in the ____ range.
    • A. 

      0 to 127

    • B. 

      128 to 191

    • C. 

      192 to 223

    • D. 

      224 to 239

  • 12. 
    In a class D address, the first byte is in the ____ range.
    • A. 

      0 to 127

    • B. 

      128 to 191

    • C. 

      192 to 223

    • D. 

      224 to 239

  • 13. 
    Class ____ addresses are typically used for broadcasts.
    • A. 

      B

    • B. 

      C

    • C. 

      D

    • D. 

      E

  • 14. 
    A ____ route defines the path a data packet can take for an entire destination network.
    • A. 

      Host

    • B. 

      Network

    • C. 

      Gateway

    • D. 

      Default

  • 15. 
    The ____ TLD is used for noncommercial institutions.
    • A. 

      .com

    • B. 

      .gov

    • C. 

      .net

    • D. 

      .org

  • 16. 
    Use ____ to start the DNS sever.
    • A. 

      Rcnamed start

    • B. 

      Bind start

    • C. 

      Dns start

    • D. 

      Ns start

  • 17. 
    NFS is frequently used together with ____ to provide centralized user management on a network.
    • A. 

      SMB

    • B. 

      BIND

    • C. 

      NIS

    • D. 

      DNS

  • 18. 
    To start the services required for Samba, enter: ____.
    • A. 

      Rcnmb

    • B. 

      Rcnmb start

    • C. 

      Rcnmb start && rcsmb start

    • D. 

      Rcsmb start

  • 19. 
    You can enter the ____ command to display the registered local or remote names of a host,regardless of the operating system with which NetBIOS is run.
    • A. 

      Smbstatus

    • B. 

      Testparm

    • C. 

      Nmblookup

    • D. 

      Nmbstat

  • 20. 
    You can use the ____ command to list all currently existing connections to the Samba server.
    • A. 

      Testparm

    • B. 

      Smbstatus

    • C. 

      Nmblookup

    • D. 

      Nmbstat