100+ Free Alibaba ACA Cloud Business Practice Questions

Pass your Alibaba Cloud Certified Associate (ACA) Cloud Business (Cloud Computing for Business User) exam on the first try — instant access, no signup required.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately

100+ Questions

100% Free

1 / 100

Question 1

Score: 0/0

A retail business plans to migrate from on-premises servers to Alibaba Cloud to reduce upfront hardware spending and pay only for what it uses. Which value proposition of cloud computing does this BEST illustrate?

Shift from CapEx to OpEx

Open-source-only architecture

Mandatory long-term contracts

Elimination of all operating expenses

to track

2026 Statistics

Key Facts: Alibaba ACA Cloud Business Exam

50 / 90 min

Questions / Time

Alibaba Cloud

80/100

Passing Score

Alibaba Cloud

$120

Exam Fee (USD)

Alibaba Cloud

2 years

Cert Validity

Alibaba Cloud

Online

Delivery Mode

Alibaba Cloud Academy

Associate

Tier

Alibaba Cloud

ACA Cloud Business is Alibaba Cloud's associate-level business exam: 50 questions in 90 minutes with a passing score of 80/100, a US$120 fee, and 2-year validity. The exam is delivered online through the Alibaba Cloud certification portal and covers cloud value (CapEx vs OpEx, agility, global reach), the Alibaba Cloud product portfolio, pricing models (Pay-as-You-Go, Subscription, Reserved Instance, Savings Plans, Spot), SLAs, support plans, Apsara Stack hybrid cloud, the Partner Program (Registered to Platinum, MSP, ISV, Distributor), Marketplace procurement, the shared responsibility model, data sovereignty, and industry case studies from Tmall, Taobao, Cainiao, and Ant Group.

Sample Alibaba ACA Cloud Business Practice Questions

Try these sample questions to test your Alibaba ACA Cloud Business exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A retail business plans to migrate from on-premises servers to Alibaba Cloud to reduce upfront hardware spending and pay only for what it uses. Which value proposition of cloud computing does this BEST illustrate?

A.Shift from CapEx to OpEx

B.Open-source-only architecture

C.Mandatory long-term contracts

D.Elimination of all operating expenses

Explanation: Cloud computing converts capital expenditure (CapEx) on physical infrastructure into operational expenditure (OpEx) through pay-as-you-go billing. Customers stop buying servers upfront and instead pay monthly for the capacity they actually consume, improving cash flow and financial flexibility.

2Which Alibaba Cloud compute service provides resizable virtual machines with flexible CPU, memory, and storage configurations?

A.Object Storage Service (OSS)

B.Elastic Compute Service (ECS)

C.Server Load Balancer (SLB)

D.Resource Access Management (RAM)

Explanation: Elastic Compute Service (ECS) is Alibaba Cloud's flagship Infrastructure-as-a-Service offering, providing resizable virtual machine instances. ECS is the primary compute building block used by most enterprise workloads and is roughly equivalent to AWS EC2 or Azure Virtual Machines.

3A startup expects highly variable web traffic and wants to pay only for the compute time consumed by short-lived event handlers. Which Alibaba Cloud service is BEST suited?

A.Function Compute

B.ECS Reserved Instance

C.Apsara Stack Enterprise

D.Tair

Explanation: Function Compute is Alibaba Cloud's serverless platform that runs code in response to events and bills only for execution time and memory consumed. It eliminates server management and scales automatically with request volume, ideal for unpredictable bursty workloads.

4Which pricing model offers the LOWEST per-hour price on Alibaba Cloud ECS but allows the platform to reclaim the instance with short notice when capacity is needed elsewhere?

A.Pay-as-You-Go

B.Subscription

C.Spot Instance

D.Reserved Instance

Explanation: Spot Instances bid on spare ECS capacity at significant discounts (often 80-90% off Pay-as-You-Go rates). The trade-off is that Alibaba Cloud can reclaim Spot Instances with short notice when capacity is required by other customers, so they suit fault-tolerant, interruptible workloads.

5Which Alibaba Cloud service provides massively scalable, durable object storage suitable for static websites, backups, and media files?

A.Elastic Block Storage (EBS)

B.Object Storage Service (OSS)

C.Apsara File Storage NAS

D.Tablestore

Explanation: Object Storage Service (OSS) is Alibaba Cloud's object storage offering, providing highly durable, internet-accessible storage for unstructured data such as images, videos, backups, and static website content. It is comparable to AWS S3 or Azure Blob Storage.

6A solutions consultant must explain Alibaba Cloud's relational database options. Which service provides a fully managed cloud-native relational database compatible with MySQL, PostgreSQL, and Oracle, designed for high concurrency and elastic scaling?

A.ApsaraDB RDS

B.PolarDB

C.MaxCompute

D.DataWorks

Explanation: PolarDB is Alibaba Cloud's cloud-native relational database that decouples compute from storage, enabling rapid elastic scaling and high concurrency. It offers MySQL, PostgreSQL, and Oracle-compatible editions and routinely powers Tmall and Taobao traffic peaks.

7Which Alibaba Cloud big-data service is a fully managed, serverless data warehouse suitable for storing and analyzing petabyte-scale datasets using SQL?

A.MaxCompute

B.Tair

C.Server Load Balancer

D.Anti-DDoS Pro

Explanation: MaxCompute is Alibaba Cloud's fully managed, serverless big-data platform designed for batch analysis of petabyte-scale datasets using SQL. It is the same warehouse that processes Singles' Day order analytics and is comparable to BigQuery or Redshift.

8An e-commerce CTO wants to analyze user clickstreams in near real time to drive personalized recommendations. Which Alibaba Cloud service is BEST positioned for sub-second interactive analytics on large datasets?

A.Hologres

B.Object Storage Service

C.ECS Spot Instance

D.Cloud Enterprise Network

Explanation: Hologres is Alibaba Cloud's real-time interactive analytics engine that supports sub-second queries on large datasets and integrates natively with MaxCompute. It is purpose-built for serving layer use cases such as personalization and operational dashboards.

9Which Alibaba Cloud service is the unified machine-learning platform that lets data scientists build, train, and deploy models?

A.Machine Learning Platform for AI (PAI)

B.Link IoT Edge

C.ApsaraVideo Live

D.Cloud Firewall

Explanation: Platform for AI (PAI) is Alibaba Cloud's enterprise machine-learning platform that bundles training, inference, AutoML, and model deployment. It is comparable to Amazon SageMaker, Azure Machine Learning, and Google Vertex AI.

10Which Alibaba Cloud security service protects web applications from common attacks such as SQL injection and cross-site scripting?

A.Web Application Firewall (WAF)

B.Anti-DDoS Pro

C.Resource Access Management

D.Key Management Service

Explanation: Web Application Firewall (WAF) inspects HTTP and HTTPS traffic and blocks application-layer attacks including OWASP Top 10 risks such as SQL injection, XSS, and command injection. It complements network-layer defenses like Anti-DDoS.

About the Alibaba ACA Cloud Business Exam

The Alibaba Cloud Certified Associate (ACA) Cloud Business credential (also branded "Cloud Computing for Business User") is the business-oriented entry point to Alibaba Cloud certification. It targets sales professionals, business-development managers, partner reps, procurement leaders, and consultants who need to speak credibly about Alibaba Cloud's value proposition, product portfolio, pricing models, partner program, and industry solutions without going deep into hands-on engineering. Topics include CapEx vs OpEx economics, the Alibaba Cloud market position globally and in Asia Pacific, core service families (ECS, VPC, OSS, RDS, PolarDB, MaxCompute, PAI, IoT Platform, ApsaraVideo, WAF, Anti-DDoS), Pay-as-You-Go vs Subscription vs Reserved Instances vs Savings Plans vs Spot, the Alibaba Cloud Pricing Calculator, SLA tiers and credits, support plans (Basic/Developer/Business/Enterprise), Apsara Stack hybrid cloud, the Partner Program (Registered/Silver/Gold/Platinum, MSP, ISV, Distributor), Alibaba Cloud Marketplace, the shared responsibility model, data sovereignty (MLPS/GDPR), and industry references including Tmall, Taobao, Cainiao, and Ant Group.

Questions

50 scored questions

Time Limit

90 minutes

Passing Score

80/100

Exam Fee

$120 USD (Alibaba Cloud)

Alibaba ACA Cloud Business Exam Content Outline

20%

Cloud Value Proposition

CapEx vs OpEx, elasticity, agility, time-to-market, global region footprint, sustainability, and the limits of vendor lock-in

10%

Cloud Market and Positioning

Public cloud market growth, Alibaba Cloud's leading APAC market share, competitive landscape vs AWS, Azure, GCP, Tencent, and Huawei

25%

Alibaba Cloud Product Portfolio

Compute (ECS, Function Compute, ACK, ECI), networking (VPC, SLB, CDN, CEN, Express Connect), storage (OSS, EBS, NAS), database (RDS, PolarDB, Tair, Tablestore), big data (MaxCompute, DataWorks, Hologres), AI (PAI), security (RAM, KMS, WAF, Anti-DDoS, Cloud Firewall), IoT, and ApsaraVideo

10%

Industry Solutions and Case Studies

E-commerce (Tmall, Taobao, live commerce), gaming, finance (Ant Group), retail, manufacturing/IoT, media, government, healthcare, and education references

15%

Pricing, TCO, and Billing

Pay-as-You-Go, Subscription, Reserved Instances, Savings Plans, Spot, Pricing Calculator, TCO modeling, BYOL, tags and cost-allocation, budgets and alerts

10%

SLA, Support, and Hybrid Cloud

SLA tiers (99.9%/99.95%/99.99%) and credit policy, Basic/Developer/Business/Enterprise support plans, Apsara Stack Agility vs Enterprise, hybrid and multi-cloud strategies

10%

Partner Program and Procurement

Registered/Silver/Gold/Platinum partner tiers, MSP, ISV, Distributor roles, Alibaba Cloud Marketplace, account creation, real-name verification, multi-account governance with Resource Director

How to Pass the Alibaba ACA Cloud Business Exam

What You Need to Know

Passing score: 80/100
Exam length: 50 questions
Time limit: 90 minutes
Exam fee: $120 USD

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Alibaba ACA Cloud Business Study Tips from Top Performers

1Memorize the Alibaba Cloud product portfolio by service family (compute, networking, storage, database, big data, AI, security, IoT, video) and the marquee product in each (ECS, VPC, OSS, PolarDB, MaxCompute, PAI, WAF, IoT Platform, ApsaraVideo Live)

2Drill the five pricing models cold: Pay-as-You-Go, Subscription, Reserved Instance, Savings Plans, Spot, plus when each is appropriate

3Be able to explain CapEx vs OpEx, agility, time-to-market, global reach, and elasticity in one sentence each — these come up repeatedly in scenario questions

4Memorize the four Partner Program tiers (Registered, Silver, Gold, Platinum) and the role of MSPs, ISVs, and Distributors

5Know the difference between Apsara Stack Agility (small-footprint private cloud) and Apsara Stack Enterprise (large hyperscale private cloud)

6Internalize the shared responsibility model with concrete examples (customer: RAM, OS patching, encryption choices; provider: hypervisor, hardware, facilities)

7Know the canonical case studies: Tmall, Taobao, Cainiao, Ant Group, plus live commerce and connected-vehicle IoT

8Run two timed full-length 90-minute practice exams scoring 85%+ before scheduling

Frequently Asked Questions

What is the ACA Cloud Business exam format?

The Alibaba Cloud Certified Associate (ACA) Cloud Business exam (also branded "Cloud Computing for Business User") has 50 questions, a 90-minute time limit, and a passing score of 80 out of 100. The exam fee is US$120 and the certification is valid for 2 years. It is delivered online through the Alibaba Cloud certification portal in English and Simplified Chinese.

Who should take ACA Cloud Business?

ACA Cloud Business is targeted at sales engineers, business-development managers, partner channel reps, procurement leaders, presales consultants, and product managers who need to discuss Alibaba Cloud's value, products, and economics with technical buyers without doing hands-on engineering. It is also a useful first credential for technical staff who want a business-context overview before pursuing operator or architect tracks.

How does ACA Cloud Business differ from ACA Cloud Computing or ACA Cloud Operator?

ACA Cloud Business focuses on commercial topics: value proposition, product portfolio overview, pricing, partners, industry solutions, and procurement. ACA Cloud Computing is a broader technical foundation covering core services hands-on. ACA Cloud Operator drills into day-2 operations (snapshots, CloudMonitor, OOS, HBR backup). Business is the lightest on engineering depth and the heaviest on sales-context fluency.

What pricing models does the exam cover?

Expect questions on Pay-as-You-Go (on-demand, per-second/hour billing), Subscription (1-3 year prepaid discounts), Reserved Instances (commitment-based ECS discounts), Savings Plans (commitment to hourly spend across compatible services), and Spot Instances (deeply discounted but reclaimable capacity). You should also know how the Alibaba Cloud Pricing Calculator and TCO modeling support customer conversations.

What partner roles should I know for the exam?

Know the four Alibaba Cloud Partner Program tiers (Registered, Silver, Gold, Platinum), the difference between Managed Service Providers (MSP) who design and operate workloads, Independent Software Vendors (ISV) who sell their own software via Marketplace, Distributors and resellers who sell Alibaba Cloud subscriptions, plus the Alibaba Cloud Marketplace as the storefront for ISV solutions billed through the customer's Alibaba Cloud account.

How do SLAs and support plans work on Alibaba Cloud?

Alibaba Cloud publishes per-service SLAs (typically 99.95% for multi-AZ ECS, 99.99% for many managed services) with tiered service credits applied to future invoices when availability falls below the commitment. Support plans range from free Basic to Developer (experimentation), Business (24/7 with business-hours TAM-style support), and Enterprise (mission-critical workloads with a dedicated Technical Account Manager and the fastest response targets).

What industry case studies should I be familiar with?

The most-cited references are Tmall and Taobao (Singles' Day e-commerce scale), Ant Group / Alipay (financial-grade workloads), Cainiao (smart logistics and supply chain), live commerce on ApsaraVideo Live + CDN, and IoT-plus-edge analytics in manufacturing and connected vehicles. Government and education references cluster around Apsara Stack private-cloud deployments.

How long should I study for ACA Cloud Business?

Most candidates from a sales or business background need 20-30 hours of study spread over 2-4 weeks, focused on memorizing the Alibaba Cloud product portfolio, pricing models, partner tiers, and industry case studies. Hands-on practice in an Alibaba Cloud account is helpful but not essential. Aim for 85%+ on full-length practice exams before scheduling.