Alibaba ACA-Operator Exam - 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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Yaeko

5 months ago

Migrate to ECS? Sounds risky, not sure that’s the best solution.

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Annamaria

5 months ago

Totally agree with C! It’s a smart move to protect the files.

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Arlene

5 months ago

Wow, I didn't know external search engines could cause that much traffic!

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Dick

5 months ago

Not sure if HTTPS is really going to help with this issue.

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Audry

6 months ago

I think option C makes the most sense. Hotlink protection is key!

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Leontine

6 months ago

Changing to HTTPS seems important for security, but I wonder if it would actually address the traffic issue we're seeing.

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Kanisha

6 months ago

I feel like we had a similar question about securing resources. Enabling hotlink protection sounds like a solid approach to limit downloads from external sources.

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Wilford

6 months ago

I'm not entirely sure, but I think migrating files to ECS might not solve the issue since the traffic is still coming from search engines.

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Santos

6 months ago

I remember we discussed the importance of hotlink protection in class. It seems like option C could really help with unauthorized access.

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Vince

6 months ago

Based on the information provided, I think option C is the most appropriate solution. Implementing hotlink protection and a whitelist will help prevent the unauthorized access from external sources.

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Sherell

6 months ago

I'm a bit confused by the different options. Can someone explain the differences between them and why option C might be the most effective?

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Cassandra

6 months ago

I'm pretty confident that option C is the way to go here. Preventing unauthorized access is the best way to address the issue with the increased network traffic.

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Rikki

6 months ago

Okay, let's see. The key seems to be addressing the unauthorized access from external search engines. I'm leaning towards option C, enabling hotlink protection and using a whitelist.

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Antonio

7 months ago

Hmm, this seems like a tricky one. I'll need to carefully consider the options and think through the implications of each approach.

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Oretha

7 months ago

I'm a bit confused by this question. I'm not too familiar with SAS Data Integration Studio, so I'm not sure which of these options is the correct way to make an option required. I'll have to think this through carefully.

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Fallon

7 months ago

I feel pretty confident about this one. The information provided clearly states that the award was created by the law signed on that date, so the answer is True.

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Pearlene

11 months ago

Ah, the age-old battle between content creators and content leechers. C is the obvious choice here. SLB might be overkill, but Hotlink protection is a must-have.

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Keneth

10 months ago

B) Change the website access mode to HTTPS

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Amber

11 months ago

A) Migrate music files from the OSS to the data disks for ECS instances

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Tequila

11 months ago

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

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Tamekia

12 months ago

Haha, I bet the system operators are pulling their hair out over this one. C is definitely the way to go - gotta keep those freeloaders off our music files!

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Serina

10 months ago

Leota: Definitely, we can't have people just freely downloading our files without signing up.

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Leota

10 months ago

User 2: Agreed, enabling 'Hotlink protection' and using an HTTP Referer whitelist sounds like the best solution.

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Nieves

11 months ago

User 1: Yeah, we need to protect our music files from unauthorized access.

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Nettie

1 year ago

Hmm, I'm not sure if HTTPS is the right answer here. The issue seems to be with unauthorized access, not the security of the connection. I'm leaning towards C as well.

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Dierdre

11 months ago

Let's go with option C then.

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Maryann

11 months ago

That should help prevent unauthorized access to the data.

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Billi

11 months ago

Agreed, enabling 'Hotlink protection' and using an HTTP Referer whitelist makes sense.

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Raul

11 months ago

I think C is the best option here.

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Mitsue

1 year 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

1 year 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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Dulce

11 months ago

I think C is the way to go as well. It will help protect our data from being accessed by external sources.

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Ulysses

11 months ago

I agree, C seems like the most effective solution to prevent unauthorized access.

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Martina

11 months ago

I think C is the way to go as well. It will help protect our data from being accessed by external sources.

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Angelyn

11 months ago

I agree, C seems like the most effective solution to prevent unauthorized access.

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Geraldine

1 year ago

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

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Nikita

1 year ago

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

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Nickolas

1 year 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

1 year ago

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

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Garry

1 year ago

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

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