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Linux Foundation Exam LFCA Topic 3 Question 18 Discussion

Actual exam question for Linux Foundation's LFCA exam

Question #: 18
Topic #: 3

[All LFCA Questions]

An IT associate has a web application running on multiple servers, configured to scale based on CPU usage. The current configuration has a minimum size of 1 and a maximum size of 5 servers, designed to launch and spread the instances across 3 Availability Zones (AZ). During a low utilization period, an entire AZ went down, and the application experienced downtime. What can the IT associate do to increase the availability of the application?

AIncrease the minimum to 2

BChange to scale based on number of requests

CDecrease the AZs to 2

DIncrease the maximum to 6

Show Suggested Answer

Suggested Answer: A

by Mila at May 13, 2024, 05:07 PM

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Lorenza

1 months ago

Wait, did the question say the AZ went down, or the IT associate? Either way, I hope they have a backup plan, like a cup of coffee and a good sense of humor.

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Claudia

1 months ago

Increasing the maximum to 6? That's overkill, unless we're planning to host the entire internet on this app.

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Cory

15 days ago

C) Decrease the AZs to 2

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Cory

17 days ago

A) Increase the minimum to 2

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Cory

19 days ago

B) Change to scale based on number of requests

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Elly

1 months ago

Decreasing the AZs to 2? That's risky, we might as well put all our eggs in one basket!

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Alonso

3 days ago

User 3: I agree, increasing the minimum would definitely help spread the load better.

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Veta

4 days ago

User 2: That sounds like a good idea, it would help with availability during low utilization periods.

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Lashaunda

17 days ago

User 1: We should increase the minimum to 2 servers.

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Wendell

2 months ago

Scaling based on number of requests? Interesting, but what if the requests are low and the CPU usage is still high?

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Helene

20 days ago

D) Increase the maximum to 6

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Felice

26 days ago

Increase the maximum to 6

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Helene

1 months ago

B) Change to scale based on number of requests

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Felice

1 months ago

Increase the minimum to 2

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Helene

1 months ago

A) Increase the minimum to 2

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Taryn

2 months ago

Hmm, increasing the minimum to 2 seems like a good start. At least we'll have a fallback if one AZ goes down.

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Ressie

2 months ago

I think increasing the maximum to 6 servers would provide better redundancy in case of AZ failure.

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Mari

2 months ago

I disagree, I believe changing to scale based on number of requests would be a better solution.

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Elena

2 months ago

I think increasing the minimum to 2 servers would help increase availability.

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az-700 pass4success az-104 200-301 200-201 cissp 350-401 350-201 350-501 350-601 350-801 350-901 az-720 az-305 pl-300

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