JN0-105 Practice Test

Review 110 JN0-105 practice questions with answer explanations and community insights.

Question 1

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

  1. Switches flood broadcast traffic.
  2. Switches are susceptible to traffic loops.
  3. Switches do not learn MAC addresses.
  4. Switches create a single collision domain.

Question 2

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

  1. UDP is best effort.
  2. UDP is always slower than TCP.
  3. UDP is connectionless.
  4. UDP is more reliable than TCP.

Question 3

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?

  1. set system services ssh
  2. load factory-default
  3. set system login idle-timeout 20
  4. set system root-authentication plain-text-password

Question 4

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?

  1. monitor interface ge-0/0/3
  2. show interface ge-0/0/3
  3. show interface terse
  4. monitor interface traffic

Question 5

Which prompt indicates that you are using configuration mode?

  1. >
  2. $
  3. #
  4. %