Juniper Juniper Certifications JN0-105 Questions & Answers

• Question 121:

  In the Junos OS, which keyboard shortcut allows you to move to the start of the line?

  A. Ctrl+e

  B. Ctrl+a

  C. Ctrl+k

  D. Ctrl+w

  Correct Answer: B

• Question 122:

  Which statement is correct concerning exception traffic processing?

  A. Exception traffic is discarded by the PFE.

  B. Exception traffic is rate-limited to protect the RE.

  C. Exception traffic is always dropped during congestion.

  D. Exception traffic is never forwarded.

  Correct Answer: B

• Question 123:

  What are two methods for navigating to configuration mode from an operational mode prompt? (Choose two.)

  A. Use the quit command.

  B. Use the configure command.

  C. Use the exit command.

  D. Use the edit command.

  Correct Answer: BD

• Question 124:

  Which prompt indicates that you are using configuration mode?

  A. >

  B. $

  C. #

  D. %

  Correct Answer: C

• Question 125:

  Which two statements are correct about a Routing Engine? (Choose two.)

  A. It processes CoS marked traffic.

  B. It processes management traffic.

  C. It maintains routing tables.

  D. It forwards transit traffic.

  Correct Answer: BC

• Question 126:

  You are trying to diagnose packet loss at interface ge-0/0/3.

  In this scenario, which command would help you view error statistics in real time?

  A. monitor interface ge-0/0/3

  B. show interface ge-0/0/3

  C. show interface terse

  D. monitor interface traffic

  Correct Answer: A

• Question 127:

  Click the Exhibit button.

  

  You are unable to remotely access your Juniper device using the CLI.

  Referring to the exhibit, which command would you add to the existing configuration to enable remote CLI access?

  A. set system services ssh

  B. load factory-default

  C. set system login idle-timeout 20

  D. set system root-authentication plain-text-password

  Correct Answer: A

• Question 128:

  What are two attributes of the UDP protocol? (Choose two.)

  A. UDP is best effort.

  B. UDP is always slower than TCP.

  C. UDP is connectionless.

  D. UDP is more reliable than TCP.

  Correct Answer: AC

• Question 129:

  Which two statements are correct regarding Layer 2 network switches? (Choose two.)

  A. Switches flood broadcast traffic.

  B. Switches are susceptible to traffic loops.

  C. Switches do not learn MAC addresses.

  D. Switches create a single collision domain.

  Correct Answer: AB

• Question 130:

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

  A. ping to the local device

  B. log messages

  C. transit packets

  D. routing updates

  Correct Answer: AB