Juniper Juniper Certifications JN0-105 Questions & Answers

• Question 21:

  What are two advantages of using the Junos OS? (Choose two.)

  A. It enables you to roll back to a previous configuration.

  B. It supports up to a maximum of two previous configurations.

  C. It pushes your configuration changes "live" immediately.

  D. It is modular.

  Correct Answer: AD

• Question 22:

  Which two statements about firewall filters are correct? (Choose two.)

  A. Firewall filters can match Layer 7 parameters.

  B. Firewall filters are stateless.

  C. Firewall filters are stateful.

  D. Firewall filters can match Layer 4 parameters.

  Correct Answer: BD

• Question 23:

  Which two statements are correct about the inet.0 routing table? (choose two.)

  A. It is used for populating the Ethernet switching table.

  B. It stores information learned from routing protocols and other sources.

  C. It is used for populating the forwarding table.

  D. It is used for populating the forwarding policy.

  Correct Answer: BC

• Question 24:

  Which two statements are true regarding dynamic routing? (Choose two)

  A. Dynamic routing is used when absolute control of routing parameters is necessary

  B. Dynamic routing allows a device to automatically reroute traffic around a failure

  C. Participating devices dynamically learn routing information from each other

  D. Dynamic routing requires more administrative overhead than static routing

  Correct Answer: BC

• Question 25:

  What is the purpose of the discard action of a firewall filter?

  A. The system drops the packet and logs the entry.

  B. The system drops the packet and sends an ICMP message.

  C. The system silently drops the packet.

  D. The system evaluates the next term in the policy.

  Correct Answer: C

• Question 26:

  Which TWO of the following are private IP addresses?

  A. 12.0.0.1

  B. 168.172.19.39

  C. 172.20.14.36

  D. 172.33.194.30

  E. 192.168.24.43

  Correct Answer: C

• Question 27:

  What are three firewall filter terminating actions? (Choose three.)

  A. discard

  B. reject

  C. log

  D. accept

  E. drop

  Correct Answer: ABE

• Question 28:

  Which command causes the Junos OS to temporarily activate a configuration?

  A. commit and-quite

  B. commit synchronize

  C. commit check

  D. commit confirmed

  Correct Answer: D

• Question 29:

  What is an "X" release of the Junos OS?

  A. a standard feature release

  B. a special feature release

  C. a feature velocity release

  D. a feature beta release

  Correct Answer: B

• Question 30:

  Refer to the exhibit.

  

  A customer reports that they have recently lost connectivity to a remote site over a shared architecture.

  Referring to the exhibit, what is the problem?

  A. The remote link is down.

  B. The remote router has been powered off.

  C. The authentication method or key has been changed.

  D. The remote site router has been configured for OSPF.

  Correct Answer: C