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CompTIA Exam CAS-005 Topic 4 Question 11 Discussion

Actual exam question for CompTIA's CAS-005 exam

Question #: 11
Topic #: 4

[All CAS-005 Questions]

A developer makes a small change to a resource allocation module on a popular social media website and causes a memory leak. During a peak utilization period, several web servers crash, causing the website to go offline. Which of the following testing techniques is the most efficient way to prevent this from reoccurring?

ALoad

BSmoke

CRegression

DCanary

Show Suggested Answer

Suggested Answer: C

Comprehensive and Detailed Step-by-Step

Regression testing ensures that new changes do not break existing functionality. It would have identified the memory leak before deployment, preventing downtime.

by Alba at Mar 09, 2025, 10:12 AM

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Hubert

5 days ago

Canary testing could also be useful to gradually roll out changes and monitor for any issues.

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Whitley

6 days ago

I believe Regression testing is also important to ensure the fix didn't break anything else.

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Audra

7 days ago

I agree with Xuan, Load testing can help identify performance issues.

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Laticia

8 days ago

Smoke testing is the way to go. Keep it simple, keep it fast, and keep those servers from crashing again.

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Margret

18 days ago

Hey, at least it wasn't a Titanic-sized memory leak, am I right? Load testing all the way!

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Margarita

20 days ago

Regression testing, for sure. Can't let those previous bugs sneak back in. Gotta keep an eye on the whole system.

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Gracia

3 days ago

D) Canary

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Cary

6 days ago

C) Regression

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Haydee

7 days ago

A) Load

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Amira

1 months ago

I'm thinking Canary would be the way to go. Roll out the changes gradually and catch any issues early on.

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Xuan

1 months ago

I think the answer is A) Load testing.

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Yaeko

1 months ago

Definitely go with load testing. Gotta stress that system and find those pesky memory leaks!

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Mertie

10 days ago

B: I agree, we can't afford to have the website crash again during peak utilization. Load testing is key.

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Micheline

17 days ago

A: Load testing is definitely the way to go. We need to stress test the system to find those memory leaks.

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