Juniper JN0-103 Online Practice Questions and Exam Preparation

Juniper JN0-103 Online Questions & Answers

• Question 81:

  Click the Exhibit button.

  

  A user attempts to log in to a Junos device. but the RADIUS server is unreachable. Referring to the exhibit, what is the default action of a Junos device in this scenario?

  A. The Junos device retries every 30 seconds until the connection is restored.
  B. The Junos device uses the local authentication database.
  C. The Junos device displays a RADIUS connection error.
  D. The Junos device prompts for a cached RADIUS password.
  C. The Junos device displays a RADIUS connection error.

• Question 82:

  You issue the command telnet interface ge-1/1/0 10.10.10.1 source 192.168.100.1 bypass- routing. Which statement is correct?

  A. The bypass-routing parameter is ignored when using private IP addressing.
  B. The telnet session will have the source IP address 10.10.10.1.
  C. The telnet session will connect to the neighboring device's interface ge-1/1/0.
  D. Return traffic for the telnet session might not arrive at interface ge-1/1/0.
  D. Return traffic for the telnet session might not arrive at interface ge-1/1/0.

• Question 83:

  

  Referring to the exhibit, which command was issued to generate the output?

  A. show chassis environment
  B. show chassis hardware
  C. show chassis routing-engine
  D. show chassis fpc
  A. show chassis environment

• Question 84:

  In which directory are traceoption files stored by default?

  A. /var/tmp/
  B. /var/log/
  C. /var/db/
  D. /var/home/
  B. /var/log/

• Question 85:

  Which routing table is used for multicast forwarding cache?

  A. inet.2
  B. inet.0
  C. inet.1
  D. inet.3
  C. inet.1

• Question 86:

  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. TCP application examples include HTTP and SMTP.
  A. TCP is a transport layer protocol.
  C. TCP provides delivery notification and error-checking mechanisms.
  E. TCP application examples include HTTP and SMTP.

• Question 87:

  Which two keystrokes are used to auto-complete commands? (Choose two.)

  A. Esc
  B. Spacebar
  C. Tab
  D. End
  B. Spacebar
  C. Tab

• Question 88:

  What happens when a route does not match any user-configured policies?

  A. The route is rejected.
  B. The route is accepted.
  C. The route is given a lower priority.
  D. The route is sent to the default policy.
  D. The route is sent to the default policy.

• Question 89:

  You are in configuration mode at the top of the hierarchy. 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 90:

  Which command will show files stored in the /var/home/lab directory?

  A. lab@router> file show
  B. lab@router> file list
  C. [edit] lab@router# rollback ?
  D. lab@router> ls
  B. lab@router> file list