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Question 85 - CV0-004 discussion

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A company implements a web farm with 100 servers behind an application load balancer. Dunng scaling events, new web servers that are placed in service have not loaded all their modules, which causes some requests to the web farm to fail. Which of the following should the cloud engineer implement to address the scaling issue?

A.
Instance warm-up
Answers
A.
Instance warm-up
B.
Scheduled scaling
Answers
B.
Scheduled scaling
C.
Event-based scaling
Answers
C.
Event-based scaling
D.
Load balancer passthrough
Answers
D.
Load balancer passthrough
Suggested answer: A

Explanation:

Implementing an instance warm-up period can address the issue of new web servers not having all modules loaded during scaling events. This warm-up period allows new instances to fully initialize and start serving traffic only when they are ready, preventing failed requests.

Reference: Scaling strategies and their operational impact, including the concept of instance warm-up, are covered under cloud infrastructure management in the CompTIA Cloud+ curriculum.

asked 02/10/2024
SAM E REYES
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