Juniper Networks Certified Associate Junos (JNCIA-Junos) Exam Questions

Here you have the best Juniper JN0-102 practice exam questions.

Some things you may want to keep in mind about this practice exam questions:

  • You have 63 total questions to study from
  • Each page has 5 questions, making a total of 13 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on September 13, 2024

Question 1 of 63

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

    Correct Answer: A

    The IP address range for Class A is from 1.0.0.0 to 126.0.0.0. Since 10.1.1.1 falls within this range, it belongs to Class A.

Question 2 of 63

For the interface ge-1/2/3.4, what does "ge" represent?

    Correct Answer: B

    The designation 'ge' in the interface ge-1/2/3.4 represents Gigabit Ethernet. This naming convention is commonly used in networking to denote Gigabit Ethernet interfaces.

Question 3 of 63

Which word starts a command to display the operational status of a Junos device?

    Correct Answer: C

    The word 'show' is commonly used in Junos CLI (Command Line Interface) to display the operational status of a device. Commands starting with 'show' are used to view various aspects of the system's current state, such as interface status, configuration details, and performance statistics.

Question 4 of 63

Which command prompt indicates that you are in operational mode?

    Correct Answer: D

    In many networking devices, particularly those using Juniper's Junos OS, the command prompt for operational mode is denoted by the '>' symbol. This prompt (user@router>) indicates that the device is ready to accept operational commands, which are used for tasks such as monitoring and diagnostic queries. The other prompts, such as '&', '#', and '%', are not used to indicate operational mode.

Question 5 of 63

What is a valid IPv6 address?

    Correct Answer: C

    A valid IPv6 address is formatted as eight groups of four hexadecimal digits, separated by colons. The option 2001:0db8:3000:2215:0000:0000:aaaa:1111 fits this format, making it the correct choice.