Free Juniper JN0-102 Exam Dumps Questions & Answers


Exam Code/Number:	JN0-102Join the discussion
Exam Name:	Juniper Networks Certified Internet Associate, Junos (JNCIA-Junos)
Certification:	Juniper
Free Question Number:	417
Publish Date:	Jul 13, 2026
# of views:	7079
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Total 417 questions

Question 1

To which directory does the Junos OS write traceoptions files?

A./var/
B./var/home/<username>/
C./var/log/
D./var/tmp/

Question 2

Which word starts the command to remove configuration elements on a Junos device?

A.unset
B.delete
C.remove
D.undo

Question 3

What information does the help topic command provide?

A.a brief description of commands and their default values
B.router's version and serial number to help open a case with JTAC
C.software documentation describing features and configuration tasks within JUNOS
D.a verification of the current configuration on the router

Question 4

What is the purpose of a network mask?

A.It is used to identify the maximum hop count of a subnetwork.
B.It is used to identify the network to which an IP address belongs.
C.It is used to identify the total number of bits present in an IP address.
D.It is used to identify an IP address as either private or public.

Question 5

A network administrator would like to view detailed interface status, properties, statistics, errors, and CoS packet counters.
Which operational command will display this information?

A.show interface status
B.show configuration interfaces
C.show interfaces
D.show interfaces extensive