Free Juniper JN0-105 Exam Questions

Become Juniper Certified with updated JN0-105 exam questions and correct answers

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Total 101 Questions | Updated On: Aug 19, 2026

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Question 1

Which type of device uses the destination IP address to forward packets?

A : Layer 3 router

B : Layer 2 switch

C : repeater

D : hub

Answer: A

Question 2

Which statement is correct concerning exception traffic processing?

A : Exception traffic is always dropped during congestion.

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

C : Exception traffic is discarded by the PFE.

D : Exception traffic is never forwarded.

Answer: B

Question 3

Which Junos OS component is responsible for maintaining the forwarding table?

A : Routing Engine

B : chassis control daemon

C : Packet Forwarding Engine

D : management daemon

Answer: C

Question 4

You issue the monitor traffic interface ge-0/0/0 command. What will this command accomplish?

A : It displays real-time statistics for interface ge-0/0/0.

B : It displays an operational summary of ge-0/0/0.

C : It displays the MTU and MAC address for ge-0/0/0.

D : It displays a packet capture on interface ge-0/0/0.

Answer: D

Question 5

You have configured some interfaces on a Junos device; however, you have not yet committed the configuration. What happens if you issue the rollback 0 command in this scenario?

A : The messages.log file is deleted.

B : The factory default configuration is loaded.

C : The Junos device is rebooted.

D : The interface changes you made are discarded.

Answer: D

Page: 1 / 21

Total 101 Questions | Updated On: Aug 19, 2026

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