Juniper JN0-102 Online Practice Questions and Exam Preparation

Juniper JN0-102 Online Questions & Answers

• Question 321:

  By default, which character indicates the UNIX shell prompt?

  A. #
  B. >
  C. $
  D. %
  D. %

• Question 322:

  You issue the ping interface t1-1/1/0 1.1.1.1 bypass-routing count 1000 rapid command. Which statement is correct?

  A. The bypass-routing parameter is used to test the density on the T1 line.
  B. The bypass-routing parameter cannot be used on a T1 interface.
  C. The bypass-routing parameter allows you to ping a host through an interface that has no route through it.
  D. The bypass-routing parameter allows you to ping a local WAN interface without generating any outbound traffic.
  C. The bypass-routing parameter allows you to ping a host through an interface that has no route through it.

• Question 323:

  Which three SONET network elements are used for troubleshooting? (Choose three.)

  A. line
  B. path
  C. circuit
  D. section
  E. segment
  A. line
  B. path
  D. section

• Question 324:

  Which protocol creates a complete database of the network topology prior to calculating the optimal route?

  A. BGP
  B. PIM
  C. OSPF
  D. RIP
  C. OSPF

• Question 325:

  What is the last usable IP address in the 218.6.0.0/17 network?

  A. 218.6.125.254
  B. 218.6.126.254
  C. 218.6.127.254
  D. 218.6.128.254
  C. 218.6.127.254

• Question 326:

  What are two ways that packet fragmentation is handled differently between IPv6 and IPv4? (Choose two.)

  A. End hosts determine the path MTU for IPv6.
  B. End hosts determine the path MTU for IPv4.
  C. Packet fragmentation occurs at intermediate nodes for IPv4.
  D. Packet fragmentation occurs at intermediate nodes for IPv6.
  A. End hosts determine the path MTU for IPv6.
  C. Packet fragmentation occurs at intermediate nodes for IPv4.

• Question 327:

  In which hierarchy are routing policies defined?

  A. [edit policy-options]
  B. [edit routing-options]
  C. [edit forwarding-options]
  D. [edit protocols]
  A. [edit policy-options]

• Question 328:

  In the Junos OS, what handles transit traffic?

  A. Transit traffic is handled by the RE only.
  B. Transit traffic is handled by the PFE only.
  C. Transit traffic is handled by both the RE and the PFE.
  D. Transit traffic is not handled by the RE or the PFE.
  B. Transit traffic is handled by the PFE only.

• Question 329:

  Which CLI command is used to display output one page at a time?

  A. user@router> show interfaces | no-more
  B. user@router> show interfaces | trim
  C. user@router> show interfaces
  D. user@router> show interfaces | display
  C. user@router> show interfaces

• Question 330:

  What information is used by a switch to forward an Ethernet frame to its destination?

  A. IP address
  B. destination MAC address
  C. ARP table entry
  D. FCS checksum
  B. destination MAC address