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| Certification Vendor: | Alibaba Cloud |
|---|---|
| Exam Name: | ACA Big Data Certification Exam (ACA-BigData1) |
| Exam Number: | ACA-BigData1 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Exam Format: | Single choice, Multiple choice, True/False |
| Certificate Validity Period: | Not specified (commonly 2 years for Alibaba Cloud associate certifications, may vary) |
| Real Exam Qty: | 60 |
| Passing Score: | 65/100 |
| Exam Price: | USD 120 |
| Related Certifications: | Alibaba Cloud Certified Professional (ACP) Big Data |
| Recommended Training: | Alibaba Cloud Big Data Training Path |
| Exam Registration: | Alibaba Cloud Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online or onsite proctored exam via Alibaba Cloud certification platform |
| Pre Condition: | No strict prerequisites; basic knowledge of Linux, SQL, and distributed systems recommended |
| Official Syllabus URL: | https://www.alibabacloud.com/en/academy/certification/aca/bigdata |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: MaxCompute | ≈41% | - Data processing and usage
|
| Topic 2: DataWorks | - Data development and orchestration
| |
| Topic 3: E-MapReduce (EMR) | - Cluster and ecosystem components
| |
| Topic 4: Distributed Systems Fundamentals | - Distributed computing concepts
|
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The Alibaba Cloud ACA Big Data Certification blueprint centers on these domains:
Additional domains complete the official outline, and our bank covers every one.
Registration goes through the official channels below:
Pick a test center or online session that fits your calendar, and book early for the widest choice of dates.
By daily checking and automatic delivery. Our Alibaba Cloud experts check for updates every day, and whenever the ACA-BigData1 bank is revised, the system sends the latest version to you automatically — free for 365 days from purchase. The bank stays closely linked to the actual exam content, with expert-verified answers throughout. Choose among three formats: a printable PDF for easy notes, a Windows PC test engine that simulates the real exam environment, and an online engine that runs on any device and works offline after the first download. A free demo lets you experience all of it before buying.
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Currently, the ACA-BigData1 exam's passing score is 65/100 and the registration fee is USD 120. These figures belong to Alibaba Cloud and can be revised, so confirm them on the official site before scheduling.
Alibaba Cloud states the following prerequisites for the Alibaba Cloud ACA Big Data Certification: No strict prerequisites; basic knowledge of Linux, SQL, and distributed systems recommended.
For the authoritative details, see the official certification page.
Alibaba Cloud recommends these official training resources:
Pair the course that fits your background with consistent question practice for the best results.
According to the latest exam information, the ACA-BigData1 exam contains 60 questions and lasts 90 minutes minutes. Simulating those conditions at home with the PC test engine is excellent preparation for the real environment.
In order to ensure smooth processing of tasks in the Dataworks data development kit, you must create an AccessKey. An AccessKey is primarily used for access permission verification between various Alibaba Cloud products. The AccessKey has two parts, they are ____. (Number of correct answers: 2) Score 2
Correct Answer: C,D 🗳️
MaxCompute is a general purpose, fully managed, multi-tenancy data processing platform for largescale data warehousing, and it is mainly used for storage and computing of batch structured data. Which of the following is not a use case for MaxCompute?
Score 2
Correct Answer: D 🗳️
AliOrg Company plans to migrate their data with virtually no downtime. They want all the data changes to the source database that occur during the migration are continuously replicated to the target, allowing the source database to be fully operational during the migration process. After the database migration is completed, the target database will remain synchronized with the source for as long as you choose, allowing you to switch over the database at a convenient time. Which of the following Alibaba products is the right choice for you to do it:
Score 2
Correct Answer: D 🗳️
Users can use major BI tools, such as Tablueu and FineReport, to easily connect to MaxCompute projects, and perform BI analysis or ad hoc queries. The quick query feature in MaxCompute is called
_________ allows you to provide services by encapsulating project table data in APIs, supporting diverse application scenarios without data migration.
Score 2
Correct Answer: B 🗳️
A start-up company wants to use Alibaba Cloud MaxCompute to provide product recommendation services for its users. However, the company does not have much users at the initial stage, while the charge for MaxCompute is higher than that of ApsaraDB RDS, so the company should be recommended to use MaxCompute service until the number of its users increases to a certain size.
Score 1
Correct Answer: B 🗳️
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