Juniper JN0-103 Online Practice Questions and Exam Preparation

Juniper JN0-103 Online Questions & Answers

• Question 1:

  

  Referring to the exhibit, which two statements are correct? (Choose two.)

  A. The memory utilization is 28%.
  B. The memory utilization is 72%.
  C. The 15 minute CPU load average is 99%.
  D. The CPU kernel utilization is 1%.
  A. The memory utilization is 28%.
  D. The CPU kernel utilization is 1%.

• Question 2:

  Which three user authentication methods are supported by the Junos OS? (Choose three.)

  A. RADIUS
  B. CHAP
  C. local user database
  D. TACACS+
  E. PAP
  A. RADIUS
  C. local user database
  D. TACACS+

• Question 3:

  What is minimum configuration required for a Junos device to respond to SNMP requests?

  A. set snmp community public authorization read only
  B. set snmp public version v2
  C. set snmp community public
  D. set snmp trap-group public version v1
  C. set snmp community public

• Question 4:

  What are two examples of RE exception traffic? (Choose two.)

  A. BGP updates that travel through the local router and are destined for a remote router.
  B. OSPF hello packets that are sent from a remote router and are destined for the local router.
  C. Telnet traffic that is sent from a remote host and is destined for the local router.
  D. Telnet traffic that travels through the local router and is destined for a remote end host.
  B. OSPF hello packets that are sent from a remote router and are destined for the local router.
  C. Telnet traffic that is sent from a remote host and is destined for the local router.

• Question 5:

  You issue the request system zeroize command. Which statement is correct in this scenario?

  A. All data files are deleted and all configuration settings are returned to factory defaults.
  B. All data files remain unchanged but all configuration settings are returned to factory defaults.
  C. Disk space is freed by rotating log files and a proposed list of files to delete is presented.
  D. All data files are deleted and the configuration settings remain unchanged.
  A. All data files are deleted and all configuration settings are returned to factory defaults.

• Question 6:

  How do you write the current candidate configuration to the permanent storage media?

  A. [edit]user@router# save /var/tmp/current.conf
  B. [edit]user@router# write /var/tmp/current.conf
  C. [edit]user@router# commit /var/tmp/current.conf
  D. [edit]user@router# dump /var/tmp/current.conf
  A. [edit]user@router# save /var/tmp/current.conf

• Question 7:

  What are two services performed by the Packet Forwarding Engine? (Choose two.)

  A. to process transit traffic
  B. to handle processes that control the device's interfaces
  C. to maintain the routing tables
  D. to implement stateless firewall filtering
  A. to process transit traffic
  D. to implement stateless firewall filtering

• Question 8:

  Routing policies contain which two types of statements? (Choose two.)

  A. then
  B. from
  C. default
  D. and
  A. then
  B. from

• Question 9:

  In dotted decimal notation, what is the equivalent of 11010101 01000010 01111111 11000010?

  A. 213.66.127.194
  B. 214.66.128.195
  C. 212.64.143.194
  D. 213.66.111.194
  A. 213.66.127.194

• Question 10:

  Which command will delete the current rescue configuration?

  A. user@router# system delete configuration rescue
  B. user@router> request system configuration rescue delete
  C. user@router# delete rescue configuration
  D. user@router> file delete rescue-configuration
  B. user@router> request system configuration rescue delete