Juniper Juniper Certifications JN0-104 Questions & Answers

• Question 71:

  You are connected to your Junos device using an SSH connection to the fxp0 interface. No other interface are currently configured beyond their default setting. You commit a configuration that makes the fxp0 interface unreachable from your management network. In this scenario, how would you re-establish communication with the device?

  A. Unplug the network cable and plug it back in.

  B. Power off and power on the device.

  C. Establish an SSH connection to the loopback interface.

  D. Connect to the console of the device.

  Correct Answer: D

• Question 72:

  By default, which character indicates the UNIX shell prompt?

  A. %

  B. $

  C. >

  D. #

  Correct Answer: A

• Question 73:

  What is the purpose of the load merge command?

  A. to add or delete variables from the configuration based on the contents of a specified path file.

  B. to completely overwrite the current configuration with the configuration you load.

  C. to combine the current configuration with the configuration you load.

  D. to look for a replace tag in the configuration you load.

  Correct Answer: C

• Question 74:

  The IP address 10.1.1.1 belongs to which class of IP address space?

  A. Class A

  B. Class B

  C. Class C

  D. Class D

  Correct Answer: A

• Question 75:

  Click the Exhibit button.

  

  Referring to the exhibit, which command was issued to generate the output?

  A. show chassis routing-engine

  B. show chassis hardware

  C. show chassis environment

  D. show chassis fpc

  Correct Answer: B

• Question 76:

  Which two platforms are supported in physical and virtual form factors? (Choose two.)

  A. NFX Series

  B. SRX Series

  C. MX Series

  D. ACX Series

  Correct Answer: BC

• Question 77:

  Which of the following protocols uses both TCP and UDP?

  A. FTP

  B. SMTP

  C. Telnet

  D. DNS

  Correct Answer: D

• Question 78:

  You have entered the command "show log messages | match "error | kernel | panic", which statement is correct regarding the keywords error, kernel and panic in the output?

  A. the output messages will contain all messages from the file except the ones that contain all three defined keywords.

  B. the output messages will contain all messages from the file that contains all three defined Keywords

  C. the output messages will contain all messages from the file that contains at least one of the three defined keywords

  D. the output messages will contain all messages from the file except the ones that contains at least one of the three defined keywords

  Correct Answer: B

• Question 79:

  Referring to the exhibit, which statement is true?

  

  A. The customer has set the version parameter to automatic.

  B. The customer has not enabled security for BFD.

  C. The customer's link will failover in nine seconds.

  D. The customer's link flappedd within the last hour.

  Correct Answer: D

• Question 80:

  What are three acceptable modifiers to a terminating action on a firewall filter? (Choose three.)

  A. policer

  B. count

  C. log

  D. discard

  E. syslog

  Correct Answer: BCE