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21.
What troubleshooting step should you perform after a problem has been reported and clearly defined?
  • A.
    Hypothesize underlying cause
  • B.
    Collect information
  • C.
    Eliminate potential causes
  • D.
    Examine collected information
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Answer : [B]
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22.
Which of the following is the best statement to include in a problem report?
  • A.
    The network is broken
  • B.
    User A cannot reach the network
  • C.
    User B recently changed his PC's operating system to Microsoft Windows 7.
  • D.
    User C is unable to attach to an internal share resource of \\10.1.1.1\Budget, although he can print to all network printers, and he can reach the Internet.
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Answer : [D]
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23.
Based on your analysis of a problem report and the data collected, you want to use a troubleshooting model that can quickly eliminate multiple layers of the OSI model as potential sources of the reported problem. Which of the following troubleshooting methods would be most appropriate?
  • A.
    Following the traffic path
  • B.
    Bottom-up
  • C.
    Top - dow n
  • D.
    Component swapping
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Answer : [C]
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24.
Which of the following troubleshooting models requires access to a specific application?
  • A.
    Bottom-up
  • B.
    Divide and conquer
  • C.
    Comparing configurations
  • D.
    Top - down
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Answer : [D]
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25.
Experienced troubleshooters with in-depth comprehension of a particular network might skip theexamine informationandeliminate potential causessteps in a structured troubleshooting model, instead relying on their own insight to determine the most likely cause of a problem. This illustrates what approach to network troubleshooting?
  • A.
    Ad hoc
  • B.
    Shoot from the hip
  • C.
    Crystal ball
  • D.
    Independent path
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Answer : [B]
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