Juniper JN0-103 Online Practice Questions and Exam Preparation

Juniper JN0-103 Online Questions & Answers

• Question 11:

  

  Referring to the exhibit, which type of route does the configuration create?

  A. a generated route
  B. a default gateway
  C. an indirect next hop
  D. a non-advertised route
  B. a default gateway

• Question 12:

  Which user authentication method is supported by the Junos OS as a last resort alternative?

  A. TACACS+
  B. RADIUS
  C. local user database
  D. enable password
  C. local user database

• Question 13:

  Your firewall filters are not in the correct order, what would solve this problem?

  A. Use the next-term action to force an evaluation of the next-term
  B. Use the commit parameter to ensure that terms are evaluated correctly
  C. Use the reject action to change the action of the filter
  D. Use the filter command to reorder the terms with the filter
  D. Use the filter command to reorder the terms with the filter

• Question 14:

  What are the contents of a scheduler?

  A. A scheduler contains parameters that describe how a queue should be serviced.
  B. A scheduler contains traffic that is ready to be transmitted.
  C. A scheduler contains forwarding classes that allow traffic to be forwarded.
  D. A scheduler contains a map between the classification of a packet and its forwarding class.
  A. A scheduler contains parameters that describe how a queue should be serviced.

• Question 15:

  

  Which statement is true about the command shown in the exhibit?

  A. There needs to be a ; after top for the command to be accepted as a valid command.
  B. Only top should be used, no other options are allowed on the same line.
  C. The command shown in the exhibit would be accepted as a valid command.
  D. If you replace top with up command, it becomes valid.
  C. The command shown in the exhibit would be accepted as a valid command.

• Question 16:

  

  Which next-hop interface will be used to reach the 10.21.14.16 destination as shown in the exhibit?

  A. ge-0/0/0.0
  B. ge-0/0/2.0
  C. ge-0/0/1.0
  D. ge-0/0/3.0
  C. ge-0/0/1.0

• Question 17:

  In Ethernet networks, duplex mismatches will lower performance. Which error statistics can be seen if a duplex mismatch is present?

  A. collisions on the full-duplex side; runts on the half-duplex side
  B. collisions on the full-duplex side; collisions on the half-duplex side
  C. collisions on the half-duplex side; framing errors on the full-duplex side
  D. collisions on the half-duplex side; giants on the full-duplex side
  C. collisions on the half-duplex side; framing errors on the full-duplex side

• Question 18:

  Which two interfaces are considered physical interfaces? (Choose two.)

  A. ge-0/0/0
  B. et-7/1/4.0
  C. et-3/0/0:0.501
  D. xe-10/2/1
  A. ge-0/0/0
  D. xe-10/2/1

• Question 19:

  

  Referring to the exhibit, which command will cause this event message?

  A. request system halt
  B. request system logout
  C. request system recover
  D. request system commit
  A. request system halt

• Question 20:

  What does the output of the show route forwarding-table command display?

  A. the Packet Forwarding Engine's routing table
  B. the inactive entries in the Routing Engine's routing table
  C. the routing protocol databases in the Routing Engine
  D. the Routing Engine's forwarding table
  A. the Packet Forwarding Engine's routing table