Juniper JN0-102 Online Practice Questions and Exam Preparation

Juniper JN0-102 Online Questions & Answers

• Question 41:

  You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use? (Choose two.)

  A. PPP
  B. UDP
  C. TCP
  D. ICMP
  A. PPP
  C. TCP

• Question 42:

  Which CIDR notation is the equivalent of the subnet mask of 255.255.192.0?

  A. /18
  B. /19
  C. /17
  D. /20
  A. /18

• Question 43:

  By default, which character indicates the configuration mode prompt?

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

• Question 44:

  What are two valid match criteria for a routing policy? (Choose two.)

  A. OSPF area ID
  B. prefix list
  C. port
  D. time-to-live (TTL)
  A. OSPF area ID
  B. prefix list

• Question 45:

  You are modifying the default route preference under the [edit protocols] hierarchy.

  In which two routing information sources can you change the default preference value? (Choose two.)

  A. local
  B. OSPF
  C. direct
  D. BGP
  B. OSPF
  D. BGP

• Question 46:

  Which statement is true regarding the Junos OS?

  A. All platforms running the Junos OS separate the functions of learning and flooding.
  B. All platforms running the Junos OS separate the functions of control and forwarding.
  C. All platforms running the Junos OS separate the functions of routing and bridging.
  D. All platforms running the Junos OS separate the functions of management and routing.
  B. All platforms running the Junos OS separate the functions of control and forwarding.

• Question 47:

  What is the network ID address of the IPv4 subnet that includes the IP address 114.180.192.120/28?

  A. 114.180.192.100/28
  B. 114.180.192.118/28
  C. 114.180.192.112/28
  D. 114.180.192.106/28
  C. 114.180.192.112/28

• Question 48:

  Why is IPv6 packet processing more effective than IPv4 packet processing?

  A. fixed header size
  B. smaller header size
  C. fewer header fields
  D. variable header size
  A. fixed header size

• Question 49:

  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 50:

  When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?

  A. snoop
  B. tcpdump
  C. monitor
  D. tail
  B. tcpdump