Alibaba ACA-Developer Exam - Topic 5 Question 73 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 73
Topic #: 5

Which of the following descriptions of Alibaba Cloud ECS storage are correct? (Number of correct answers: 3)

AAlibaba Cloud provides a wealth of block storage products for ECS, including Cloud Disks (virtualized storage) and Local Disks (physically attached to the server(s) that host your ECS Instances).

BBoth Local Disks and Cloud Disks use a multi-copy distributed storage mechanism, which has low latency, high performance, durability, and high reliability, and supports creation, expansion and release at any time.

CCloud Disks come In several different varieties: ESSD (Enhanced Solid State) Cloud Disks. SSD (Solid State ) Cloud Disks, and high-efficiency Cloud Disks.

DTwo types of Cloud Disks can be attached to an ECS: System Disks and Data Disks. System Disks host the ECS instances operating system.

Show Suggested Answer

Suggested Answer: A, B, C

by Alonso at Sep 14, 2024, 07:10 AM

Limited Time Offer

25%

Off

Get Premium ACA-Developer Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Ethan

3 months ago

Totally agree with A, Alibaba has great storage options!

upvoted 0 times

...

Krystal

3 months ago

Wait, can you really attach two types of Cloud Disks? That’s new to me!

upvoted 0 times

...

Rocco

3 months ago

C is spot on, love the variety in Cloud Disks!

upvoted 0 times

...

Alesia

4 months ago

I think B is a bit misleading, not all disks have that mechanism.

upvoted 0 times

...

Ernestine

4 months ago

A and D are definitely correct!

upvoted 0 times

...

Flo

4 months ago

I definitely remember that System Disks are for the OS, so option D sounds correct to me, but I’m not sure about the details of Data Disks.

upvoted 0 times

...

Leota

4 months ago

I practiced a similar question about Cloud Disks types, and I think option C is right since I recall ESSD and SSD being mentioned.

upvoted 0 times

...

Shayne

4 months ago

I'm a bit unsure about option B. I thought only Cloud Disks had that multi-copy mechanism, but maybe Local Disks do too?

upvoted 0 times

...

Dalene

5 months ago

I remember studying that Alibaba Cloud has both Cloud Disks and Local Disks, so I think option A is correct.

upvoted 0 times

...

Leanora

5 months ago

I think I've got a good handle on this. The key is identifying the 3 correct descriptions out of the 4 options provided. I'll methodically go through each one and check off the ones that seem accurate.

upvoted 0 times

...

Novella

5 months ago

I'm a bit confused by the wording on some of these options. I'll need to make sure I fully understand the differences between local disks and cloud disks before answering.

upvoted 0 times

...

Pansy

5 months ago

Alright, I think I'm ready to select the 3 correct answers. Gotta be careful, but I feel pretty confident I understand the storage options for Alibaba Cloud ECS.

upvoted 0 times

...

Margart

5 months ago

Okay, let me see here. The first option talks about the different types of storage Alibaba provides, so that seems relevant. The second one mentions the features of the storage, that could be important too.

upvoted 0 times

...

Edelmira

5 months ago

No problem, I've got this. Partial derivatives are my specialty. I'll work through this systematically and get the right answer.

upvoted 0 times

...

Kristeen

1 year ago

This exam is really making me hungry for some Alibaba Cloud Disks. Are they anything like Almond Joys? Asking for a friend.

upvoted 0 times

Annamae

1 year ago

C) Cloud Disks come In several different varieties: ESSD (Enhanced Solid State) Cloud Disks. SSD (Solid State ) Cloud Disks, and high-efficiency Cloud Disks.

upvoted 0 times

...

Lorean

1 year ago

B) Both Local Disks and Cloud Disks use a multi-copy distributed storage mechanism, which has low latency, high performance, durability, and high reliability, and supports creation, expansion and release at any time.

upvoted 0 times

...

Bobbye

1 year ago

A) Alibaba Cloud provides a wealth of block storage products for ECS, including Cloud Disks (virtualized storage) and Local Disks (physically attached to the server(s) that host your ECS Instances).

upvoted 0 times

...

Arminda

1 year ago

I'm a bit confused about option D. I thought System Disks and Data Disks were the same thing. Oh well, I'll just go with the majority on this one.

upvoted 0 times

Marylyn

1 year ago

C) Cloud Disks come In several different varieties: ESSD (Enhanced Solid State) Cloud Disks. SSD (Solid State ) Cloud Disks, and high-efficiency Cloud Disks.

upvoted 0 times

...

Mira

1 year ago

upvoted 0 times

...

Louvenia

1 year ago

A) Alibaba Cloud provides a wealth of block storage products for ECS, including Cloud Disks (virtualized storage) and Local Disks (physically attached to the server(s) that host your ECS Instances).

upvoted 0 times

...

Celestina

1 year ago

I agree with the previous candidate. The descriptions provided in the options accurately cover the key features of Alibaba Cloud ECS storage.

upvoted 0 times

Jeffrey

1 year ago

D) Two types of Cloud Disks can be attached to an ECS: System Disks and Data Disks. System Disks host the ECS instances operating system.

upvoted 0 times

...

Nelida

1 year ago

C) Cloud Disks come In several different varieties: ESSD (Enhanced Solid State) Cloud Disks. SSD (Solid State ) Cloud Disks, and high-efficiency Cloud Disks.

upvoted 0 times

...

Leah

1 year ago

upvoted 0 times

...

Dudley

1 year ago

A) Alibaba Cloud provides a wealth of block storage products for ECS, including Cloud Disks (virtualized storage) and Local Disks (physically attached to the server(s) that host your ECS Instances).

upvoted 0 times

...

Flo

1 year ago

I'm not sure about C, but A, B, and D seem right to me too.

upvoted 0 times

...

Natalya

1 year ago

Option A, B, and C are all correct. Alibaba Cloud provides a range of storage options for ECS, including virtualized and physical disks with different performance characteristics.

upvoted 0 times