Juniper JN0-230 Exam Actual Questions

The questions for JN0-230 were last updated on July 8, 2024.

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Topic 1 - Single Topic

Question #1 Topic 1

Which statement is correct about Junos security zones?

A. User-defined security zones must contain at least one interface.
B. Logical interfaces are added to user-defined security zones.
C. Security policies are referenced within a user-defined security zone.
D. User-defined security zones must contain the key word "zone".

Reveal Solution Discussion 8

Correct Answer: A 🗳️

Question #2 Topic 1

Which type of traffic is analyzed by an SRX Series device configured to use an antispam UTM policy?

A. IMAP
B. POP3
C. SMTP
D. HTTP

Reveal Solution Discussion 3

Correct Answer: C 🗳️

Question #3 Topic 1

What is the definition of a zone on an SRX Series device?

A. a collection of one or more network segments sharing similar security requirements
B. an individual logical interface with a public IP address
C. a collection of one or more network segments with different security requirements
D. an individual logical interface with a private IP address

Reveal Solution Discussion

Correct Answer: A 🗳️

Question #4 Topic 1

Click the Exhibit button.

You have configured source NAT using an address pool as shown in the exhibit. Traffic is reaching the 203.0.113.6 server but return traffic is not being received by the SRX Series device.
Which feature must be configured to allow return traffic to be accepted by the SRX Series device?