Free Juniper JN0-103 Exam Actual Questions

The questions for JN0-103 were last updated On Nov 19, 2024

Question No. 1

Your firewall filters are not in the correct order, what would solve this problem?

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Correct Answer: D

Question No. 2

When a system process encounters an error, how does the Junos OS protect the other processes

from being impacted?

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Correct Answer: C

http://juniper-basic.blogspot.com/2017/02/juniper-basic.html

Junos OS functionality is compartmentalized into multiple software processes.Each process handles a portion of the device's functionality. Each process runs in its own protected memory space, ensuring that one process cannot directly interfere with another. When a single process fails, the entire system does not necessarily fail.This modularity also ensures that new features can be added with less likelihood of breaking current functionality.The Junos OS is the trusted, secure network operating system powering the high-performance network infrastructure offered by Juniper Networks. The Junos kernel is based on the FreeBSD UNIX operating system, which is an open-sourcesoftware system.


Question No. 3

Which three statements describe the Transmission Control Protocol (TCP)?

(Choose three.)

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Correct Answer: A, C, E

Question No. 4

You are connected to your Junos device using an SSH connection to the txp0 interface. No other

interfaces are currently configured and unreachable from your management network. How would

you reestablish communication with the device?

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Correct Answer: D

Question No. 5

You issue the request system zeroize command. Which statement is correct in this scenario?

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Correct Answer: A