Juniper JN0-100 Online Practice Questions and Exam Preparation

Juniper JN0-100 Online Questions & Answers

• Question 51:

  What are the usable hosts on the 200.50.12.64/26 network?

  A. .65 through .126
  B. .64 through .127
  C. .66 through .128
  D. .65 through .127
  A. .65 through .126

• Question 52:

  What is the interface connecting the routing engine to the packet forwarding engine called?

  A. Loopback 0
  B. management
  C. internal (fxp1)
  D. control interface
  C. internal (fxp1)

• Question 53:

  You are the top of the hierarchy in configuration mode. How would you save your configuration to a file on the router?

  A. save configuration
  B. save config
  C. save
  D. save run
  C. save

• Question 54:

  Which application would be suited for UDP traffic?

  A. Web browsing
  B. downloading a program
  C. streaming television shows
  D. on-line shopping
  C. streaming television shows

• Question 55:

  Which command will show which message is displayed on a Juniper Router's LCD status screen?

  A. show chassislcd
  B. show chassis fpd
  C. show chassis craft-interface
  D. show chassis status-window
  C. show chassis craft-interface

• Question 56:

  After issuing the show interfaces terse command, you notice that the status of one interface is "up down". What does this indicate?"

  A. Layer 1 on the interface is up but Layer 2 is down.
  B. Layer 2 on the interface is up but Layer 3 has not been configured.
  C. The interface is administratively up but the link status is down.
  D. The interface is up but has been administratively turned off.
  C. The interface is administratively up but the link status is down.

• Question 57:

  Which three statements describe the Transmission Control Protocol (TCP)? (Choose three.)

  A. TCP is a transport layer protocol.
  B. TCP is faster than the User Datagram Protocol (UDP).
  C. TCP provides delivery notification and error checking mechanisms.
  D. TCP uses a best effort delivery approach.
  E. TCPapplication examples include HTTP and SMTP.
  A. TCP is a transport layer protocol.
  C. TCP provides delivery notification and error checking mechanisms.
  E. TCPapplication examples include HTTP and SMTP.

• Question 58:

  Which command allows you to view interface usage details in real-time?

  A. user@host> debug interface interface-name
  B. user@host> monitor usage interface-name
  C. user@host> monitor interface interface-name
  D. user@host> traceoptions interface interface-name
  C. user@host> monitor interface interface-name

• Question 59:

  A routing policy has three terms and the first term of the policy does not contain a terminating action. What will become of the routes after they have been evaluated by the first term?

  A. In the absence of a terminating action, all routes are accepted.
  B. The route will be evaluated by the second term in the policy.
  C. The default action will be applied.
  D. In the absence of a termination action, all routes are rejected.
  B. The route will be evaluated by the second term in the policy.

• Question 60:

  Which statement is true about import and export routing policies?

  A. Import policies concern routes received and determine which routes get put into the routing table.
  B. Export policies concern routes received and determine which routes get put into the routing table.
  C. Export policies are applied before the routing table.
  D. Import polices are applied after the routing table.
  A. Import policies concern routes received and determine which routes get put into the routing table.