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Juniper JN0-231

Security, Associate (JNCIA-SEC)

Verified practice questions with detailed answers, clear explanations, and community discussion.

  • 109

    questions

  • 3 days ago

    last updated

  • 4.8/5

    overall rating

Question 1 of 109

Which two criteria should a zone-based security policy include? (Choose two.)

Answer choices
Show answer

Correct answers: C, D

Two essential criteria for a zone-based security policy are zone context and an action. The zone context defines the scope within which the rules are applied, specifying the movement of traffic between security zones. An action dictates what is to be done with the traffic that matches the defined criteria, such as allowing or blocking it. These components ensure that traffic is appropriately managed and secure as it traverses the network.

Community votes

16 votes

CDSuggested

88%

AB

13%

Question 2 of 109

You are assigned a project to configure SRX Series devices to allow connections to your webservers. The webservers have a private IP address, and the packets must use NAT to be accessible from the Internet. You do not want the webservers to initiate connections with external update servers on the Internet using the same IP address as customers use to access them.

Which two NAT types must be used to complete this project? (Choose two.)

Answer choices
Show answer

Correct answers: A, D

To complete this project, you need to use Static NAT and Source NAT. Static NAT ensures that each webserver has a consistent, unchanging public IP address for inbound connections from the Internet, making sure the webservers are accessible. Source NAT is used for outbound connections initiated by the webservers to ensure they do not use the same IP address as the one used for incoming customer traffic. This way, the webservers can initiate connections with external update servers using a different public IP address.

Community votes

8 votes

CDMost voted

75%

AC

13%

ADSuggested

13%

Question 3 of 109

You are asked to verify that a license for AppSecure is installed on an SRX Series device.

In this scenario, which command will provide you with the required information?

Answer choices
Show answer

Correct answer: A

Community votes

2 votes

ASuggested

100%

Question 4 of 109

Click the Exhibit button.

Exam JN0-231: Question 4 - Image 1

Referring to the exhibit, a user is placed in which hierarchy when the exit command is run?

Answer choices
Show answer

Correct answer: C

When the user runs the exit command, they are placed back in the hierarchy level immediately before the last edit command. In this case, the user initially navigated to the 'edit security policies' level and then moved to 'edit from-zone trust to-zone dmz policy Trust-DMZ-Access.' Exiting from the second level brings them back to the 'edit security policies' level.

Community votes

23 votes

CSuggested

83%

A

9%

B

9%

Question 5 of 109

You want to enable the minimum Juniper ATP services on a branch SRX Series device.

In this scenario, what are two requirements to accomplish this task? (Choose two.)

Answer choices
Show answer

Correct answers: A, C

To enable the minimum Juniper ATP services on a branch SRX Series device, you need to install a basic Juniper ATP license on the branch device and register for a Juniper ATP account on https://sky.junipersecurity.net. These steps are essential to activate the ATP services and allow the device to communicate and integrate with Juniper's threat detection and mitigation services.

Community votes

11 votes

CDMost voted

64%

ACSuggested

36%

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Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
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Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
Charles Sirois
Canada
As this was my first certification exam, I was understandably nervous about what to expect. These study materials made the preparation process much easier, and many of the questions closely reflected those on the actual exam.
Lance Chambers
United States
Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Alisha Kelly
Italy
Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
Netherlands
Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
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I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
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Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.
Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
Remi Nuyts
United States
Passed ITIL 4 Foundation with 87%. Material was enough by itself.
Archie Hopkins
United States
I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Nancy Mcbride
United States
Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.

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