JN0-105 Sample Questions & Answers
Expect questions on basic network architecture and Ethernet addressing, how Junos OS processes traffic, initial device and user configuration, working with CLI and J-Web interfaces, monitoring commands, routing fundamentals, and firewall filter policy.
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- Question 1IntermediateSelect 2
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.
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Correct answers: A, C
- Question 2Intermediate
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 sshB.load factory-defaultC.set system login idle-timeout 20D.set system root-authentication plain-text-password
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Correct answer: A
- Question 3Intermediate
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-0/0/3B.show interface ge-0/0/3C.show interface terseD.monitor interface traffic
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Correct answer: A
- Question 4IntermediateSelect 2
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.
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Correct answers: B, C
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