Alibaba ACA Developer Exam ACA-Developer Dumps in PDF

Free Alibaba ACA-Developer Real Questions (page: 13)

Which of the following statements are correct, with regard to Alibaba Cloud Log Service? (Number of correct answers: 3)

  1. As an agent for collecting logs, Logtail can collect logs from existing system log files in a non-intrusive manner
  2. The Log Service frontend service adopts an LVS + NGINX architecture
  3. The Logstore backend service is deployed on a single machine to complete the real- time persistence, indexing, query and delivery of Logstore data to MaxCompute
  4. Each log written to the Log Service backend will be saved in triplicate (across three separate physical servers)

Answer(s): B,C,D



A mobile application developer intends to use Alibaba Cloud Object Storage Service (OSS) to store the end user data for their app, and to ensure data isolation between each user of the app, to prevent one user from obtaining another's data. Which method can be done to meet these requirements?

  1. RAM Policy
  2. STS authorization
  3. Bucket Policy
  4. Object Policy

Answer(s): B



A job hunting website stores user's resumes in Object Storage Service (OSS) The current resume upload process is as follows:

1. Users upload resumes
2. The server responds to the upload request
3. The resume is uploaded to the server
4. The server uploads the resume to OSS

Which of the following methods can be used to upload objects to OSS without requiring Step 3?

  1. Simple Upload
  2. Form Upload
  3. Multipart Upload
  4. Append Upload

Answer(s): D



Which of the following database connection methods does ApsaraDB for Redis support? (Number of correct answers: 2)

  1. DMS (Data Management Service)
  2. aliyun-cll
  3. Redis-cIl
  4. Sentinel

Answer(s): C,D



If a user finds that the Content Delivery Network (CDN) cache hit rate is low, what could be the reason? (Number of correct answers: 3)

  1. When the website has low traffic, the CDN will receive fewer requests and this will result in a lower cache hit rate.
  2. Insufficient bandwidth was selected when enabling the CDN service, causing the service capacity reach its limit too early.
  3. HTTP Header settings may cause cache misses.
  4. The origin site has a large number of dynamic resources.
  5. Cache configuration is inappropriate (ex. overly short Cache Expiry Time for popular files).

Answer(s): A,B,E



Share your comments for Alibaba ACA-Developer exam with other users:

M
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2/3/2023 9:10:00 AM

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rsmyth
5/18/2023 12:44:00 PM

q40 the answer is not d, why are you giving incorrect answers? snapshot consolidation is used to merge the snapshot delta disk files to the vm base disk

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Keny
6/23/2023 9:00:00 PM

thanks, very relevant

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Muhammad Rawish Siddiqui
11/29/2023 12:14:00 PM

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Josh
7/10/2023 1:54:00 PM

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6/2/2023 11:59:00 AM

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12/6/2023 5:56:00 AM

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8/12/2023 7:46:00 AM

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7/26/2023 10:13:00 AM

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12/16/2022 10:10:00 AM

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Angel
8/30/2023 10:58:00 PM

i think you have the answers wrong regarding question: "what are three core principles of web content accessibility guidelines (wcag)? answer: robust, operable, understandable

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SH
5/16/2023 1:43:00 PM

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sudhagar
9/6/2023 3:02:00 PM

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Van
11/24/2023 4:02:00 AM

good for practice

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Divya
8/2/2023 6:54:00 AM

need more q&a to go ahead

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Rakesh
10/6/2023 3:06:00 AM

question 59 - a newly-created role is not assigned to any user, nor granted to any other role. answer is b https://docs.snowflake.com/en/user-guide/security-access-control-overview

N
Nik
11/10/2023 4:57:00 AM

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Deep
6/12/2023 7:22:00 AM

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tumz
1/16/2024 10:30:00 AM

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NRI
8/27/2023 10:05:00 AM

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kent
11/3/2023 10:45:00 AM

relevant questions

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Qasim
6/11/2022 9:43:00 AM

just clear exam on 10/06/2202 dumps is valid all questions are came same in dumps only 2 new questions total 46 questions 1 case study with 5 question no lab/simulation in my exam please check the answers best of luck

C
Cath
10/10/2023 10:09:00 AM

q.112 - correct answer is c - the event registry is a module that provides event definitions. answer a - not correct as it is the definition of event log

S
Shiji
10/15/2023 1:31:00 PM

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6/25/2023 1:14:00 PM

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Praveen P
11/8/2023 5:18:00 AM

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Anastasiia
12/28/2023 9:06:00 AM

totally not correct answers. 21. you have one gcp account running in your default region and zone and another account running in a non-default region and zone. you want to start a new compute engine instance in these two google cloud platform accounts using the command line interface. what should you do? correct: create two configurations using gcloud config configurations create [name]. run gcloud config configurations activate [name] to switch between accounts when running the commands to start the compute engine instances.

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7/24/2023 2:26:00 AM

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7/25/2023 4:11:00 PM

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8/24/2023 2:55:00 PM

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Biswa
11/20/2023 9:28:00 AM

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10/24/2023 6:21:00 AM

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7/24/2023 2:16:00 PM

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