Juniper JN0-102 Online Practice Questions and Exam Preparation

Juniper JN0-102 Online Questions & Answers

• Question 231:

  What is the binary equivalent of 242.168.94.124?

  A. 11110011 10101000 01011110 01111100
  B. 11110010 10101010 01011110 01111100
  C. 11110010 10101000 01011110 01111100
  D. 11110010 10101000 01010110 01111100
  C. 11110010 10101000 01011110 01111100

• Question 232:

  Which two statements accurately describe a broadcast domain? (Choose two.)

  A. Broadcast domains require that the participating devices connect to common switches or hubs.
  B. Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.
  C. Broadcast domains require a gateway device such as a router.
  D. Broadcast domains consist of devices that reside on the same VLAN.
  B. Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.
  D. Broadcast domains consist of devices that reside on the same VLAN.

• Question 233:

  What is the default local location for syslog and trace files?

  A. /log
  B. /home/log
  C. /var/log
  D. /etc/log
  C. /var/log

• Question 234:

  Which two statements about the Junos OS are true? (Choose two.)

  A. It supports Java for automation on all platforms.
  B. It uses the same software source code base for all platforms.
  C. It uses a different software source code base for each platform.
  D. It supports XML for automation on all platforms.
  B. It uses the same software source code base for all platforms.
  D. It supports XML for automation on all platforms.

• Question 235:

  -- Exhibit -user@router> show route inet.0: 9 destinations, 9 routes (9 active, 0 holddown, 0 hidden)

  + = Active Route, - = Last Active, * = Both 10.10.10.91/32 *[Direct/0] 00:09:40 >via lo0.0 10.10.10.92/32 *[OSPF/10] 00:01:50, metric 1 >to 172.16.1.2 via ge-0/0/2.0 100.100.1.0/24 *[Static/5] 00:01:50 Reject 172.16.1.0/24 *[Direct/0] 00:06:09

  >via ge-0/0/2.0 172.16.1.1/32 *[Local/0] 00:06:09 Local via ge-0/0/2.0 192.168.0.0/16 *[Aggregate/130] 00:00:06 Reject 192.168.0.0/17 *[Aggregate/130] 00:00:06 >to 172.16.1.2 via ge-0/0/2.0 192.168.50.0/24 *[Static/5] 00:00:06 >to 172.16.1.2 via ge-0/0/2.0 192.168.51.0/24 *[Static/5] 00:00:06 >to 172.16.1.2 via ge-0/0/2.0 user@router> show configuration policy-options policy-statement demo { term 1 { from { protocol static; route-filter 192.168.0.0/16 orlonger accept; } then accept; } } user@router> show configuration protocols ospf export demo; area 0.0.0.0 { interface ge-0/0/2.0;

  } -- Exhibit -Given the configuration and routing table shown in the exhibit, which routes will be advertised to OSPF neighbors because of the demo policy?

  A. 192.168.0.0/16 only
  B. 192.168.50.0/24 only
  C. 192.168.50.0/24 and 192.168.51.0/24
  D. 192.168.0.0/17, 192.168.50.0/24, and 192.168.51.0/24
  C. 192.168.50.0/24 and 192.168.51.0/24

• Question 236:

  What is the default export routing policy for EBGP?

  A. Accept all active BGP routes.
  B. Accept all BGP routes.
  C. Accept no routes.
  D. Accept all active IGP routes.
  A. Accept all active BGP routes.

• Question 237:

  Which configuration parameter on a Junos device alters the default next-hop resolution behavior of a static route?

  A. no-readvertise
  B. resolve
  C. preference
  D. passive
  B. resolve

• Question 238:

  Which command will drop a matching packet and send out a notification message?

  A. set routing-options static route 10.1.1.1/32 no-retain
  B. set routing-options static route 10.1.1.1/32 discard
  C. set routing-options static route 10.1.1.1/32 reject
  D. set routing-options static route 10.1.1.1/32 no-install
  C. set routing-options static route 10.1.1.1/32 reject

• Question 239:

  How many host addresses are available in the 172.27.0.0/28 network?

  A. 6
  B. 30
  C. 28
  D. 14
  D. 14

• Question 240:

  What is the decimal equivalent of 10101010?

  A. 182
  B. 180
  C. 172
  D. 170
  D. 170