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Splunk SPLK-4001 Exam - Topic 7 Question 25 Discussion

A customer has a very dynamic infrastructure. During every deployment, all existing instances are destroyed, and new ones are created Given this deployment model, how should a detector be created that will not send false notifications of instances being down?
D) Check the Ephemeral checkbox when creating the detector.
A) Create the detector. Select Alert settings, then select Auto-Clear Alerts and enter an appropriate time period.
B) Create the detector. Select Alert settings, then select Ephemeral Infrastructure and enter the expected lifetime of an instance.
C) Check the Dynamic checkbox when creating the detector.

Splunk SPLK-4001 Exam - Topic 7 Question 25 Discussion

Actual exam question for Splunk's SPLK-4001 exam
Question #: 25
Topic #: 7
[All SPLK-4001 Questions]

A customer has a very dynamic infrastructure. During every deployment, all existing instances are destroyed, and new ones are created Given this deployment model, how should a detector be created that will not send false notifications of instances being down?

Show Suggested Answer Hide Answer
Suggested Answer: D

The correct answer is D. The detector is automatically linked to the chart.

When you create a detector from a chart on a custom dashboard, the detector is automatically linked to the chart. This means that you can see the detector status and alerts on the chart, and you can access the detector settings from the chart menu. You can also unlink the detector from the chart if you want to1

Changes made to the chart do not affect the detector, and changes made to the detector do not affect the chart. The detector and the chart are independent entities that have their own settings and parameters. However, if you change the metric or dimension of the chart, you might lose the link to the detector1

The alerts generated by the detector will show up in the Alerts page, where you can view, manage, and acknowledge them. You can also see them on the team landing page if you assign the detector to a team2

To learn more about how to create and link detectors from charts on custom dashboards, you can refer to this documentation1.

1: https://docs.splunk.com/observability/alerts-detectors-notifications/link-detectors-to-charts.html 2: https://docs.splunk.com/observability/alerts-detectors-notifications/view-manage-alerts.html


by Bernardo at Aug 06, 2024, 02:39 PM

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Brice
7 months ago
Definitely not A, auto-clear could lead to missed issues.
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Vivienne
8 months ago
Wait, can we really just check a box for dynamic? Sounds too easy.
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Lewis
8 months ago
A is a solid choice too, but might still trigger false alerts.
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Heike
8 months ago
I think D is the way to go, makes sense for ephemeral setups!
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Rolande
8 months ago
Option B seems right, gotta account for instance lifespan.
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Michel
9 months ago
I’m leaning towards option D, but I’m a bit confused about the difference between "Dynamic" and "Ephemeral" in this context.
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Yuriko
9 months ago
I feel like I saw a question about dynamic checkboxes before, but I can't recall if it was related to this kind of deployment model.
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Nathalie
9 months ago
I think option B sounds familiar, especially with the expected lifetime of instances. That might help avoid false alerts.
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Lili
9 months ago
I remember something about ephemeral infrastructure from our practice questions, but I'm not sure if it was specifically about alert settings.
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Fernanda
9 months ago
Hmm, this is a good one. I'm leaning towards option B, selecting Ephemeral Infrastructure and entering the expected instance lifetime. That seems like it would handle the dynamic deployment model well.
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Yuette
9 months ago
I'm a bit confused on the difference between the Ephemeral Infrastructure and Dynamic options. I'll need to review those settings carefully to make sure I select the right one.
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Arthur
9 months ago
Okay, I think I've got this. The key is to use the Auto-Clear Alerts feature and set an appropriate time period to clear alerts when instances are destroyed and new ones created.
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Staci
9 months ago
This seems like a tricky question. I'll need to think carefully about the deployment model and how to set up the detector to avoid false notifications.
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Tom
9 months ago
The question is pretty straightforward. I'd go with option A - create the detector, select Auto-Clear Alerts, and set the time period accordingly. That should do the trick.
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Major
9 months ago
Okay, I see a few clear benefits like cost reductions and increased online revenues. But I'm not sure about some of the other options - I'll have to analyze them more closely.
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Emogene
9 months ago
Options C and D seem confusing because they mention hubs and switches, but I thought they weren't necessary for a wireless setup.
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Jose
1 year ago
Option B is the way to do it. I mean, who doesn't love a little 'ephemeral' action in their infrastructure? Keeps things spicy, ya know?
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Aleisha
1 year ago
User 3: I agree, it adds a nice touch of dynamism to the whole setup.
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Amber
1 year ago
User 2: Yeah, it's like a breath of fresh air in the deployment process.
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Zita
1 year ago
User 1: Option B is definitely the way to go. Ephemeral infrastructure is the key.
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Tula
1 year ago
Ah, I see. Option B is the correct answer. Gotta love those dynamic infrastructures, eh? Keeps us on our toes!
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Leila
1 year ago
User 4: Creating the detector with the right settings is key in this scenario.
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Viola
1 year ago
User 3: I agree, it's important to consider the expected lifetime of an instance.
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Jaime
1 year ago
User 2: Yeah, dynamic infrastructures definitely keep us on our toes!
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Stephen
1 year ago
User 1: Option B is the correct answer.
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Robt
1 year ago
I'm not sure if Option C or D are the right choices. The question specifically mentions 'false notifications of instances being down', so I think the auto-clear alerts or ephemeral infrastructure settings are the way to go.
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Therese
1 year ago
B) Create the detector. Select Alert settings, then select Ephemeral Infrastructure and enter the expected lifetime of an instance.
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Leigha
1 year ago
A) Create the detector. Select Alert settings, then select Auto-Clear Alerts and enter an appropriate time period.
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Trinidad
1 year ago
Option B seems like the way to go. Selecting the Ephemeral Infrastructure option and entering the expected lifetime of an instance should handle the dynamic nature of the infrastructure.
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Leatha
1 year ago
User 4: Yeah, setting an appropriate time period for auto-clearing alerts could prevent unnecessary notifications.
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Reta
1 year ago
User 3: I think selecting Auto-Clear Alerts could also help in this situation.
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Agustin
1 year ago
User 2: I agree. That sounds like the best approach to avoid false notifications.
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Sharmaine
1 year ago
User 1: Option B seems like the way to go. Selecting the Ephemeral Infrastructure option and entering the expected lifetime of an instance should handle the dynamic nature of the infrastructure.
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Chun
1 year ago
I'm not sure. Maybe we should also consider selecting Ephemeral Infrastructure to account for the dynamic nature of the infrastructure.
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Dorothy
1 year ago
I agree with Azalee. That way we can avoid false notifications during deployments.
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Azalee
1 year ago
I think we should create the detector and select Auto-Clear Alerts.
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