Alibaba Exam ACA-Operator Topic 6 Question 52 Discussion

Actual exam question for Alibaba's ACA-Operator exam

Question #: 52
Topic #: 6

A company is developing a music application based on OSS and ECS, their users can download mp3 files after signing up for the application. Recently, the public network traffic to the OSS has doubled but the increase of registered users is less than 10%. After in-depth analysis, system operators find that many download requests are requested from the external search engine. In this case, which of the following measures is thought to be able to address this issue?

AMigrate music files from the OSS to the data disks for ECS instances

BChange the website access mode to HTTPS

CEnable ''Hotlink protection'' of OSS and use an HTTP Referer whitelist to prevent unauthorized users from accessing your data

DUse SLB for extra protection

Show Suggested Answer

Suggested Answer: A, C

by Lorrine at Jan 24, 2024, 07:41 AM

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Mitsue

4 days ago

I'm not sure about option C. I think option A could also help by migrating the music files to data disks for better performance.

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Shayne

5 days ago

Wow, this is a tricky one! I'm torn between B and C, but I think C might be the best solution. Hotlink protection and a Referer whitelist should help prevent those pesky search engines from leeching our data.

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Geraldine

5 days ago

I agree with Nikita. Option C seems like the most secure solution to address the issue.

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Nikita

8 days ago

I think option C is the best choice. It can prevent unauthorized users from accessing our data.

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Nickolas

10 days ago

I'm not sure about option C. I think option A could also work by migrating the music files to data disks for ECS instances.

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Maxima

14 days ago

I agree with Garry. Option C seems like the most secure solution to address the issue.

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Garry

16 days ago

I think option C is the best choice. It can prevent unauthorized users from accessing our data.

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