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ACA-CloudNative Alibaba Cloud ACA Cloud Native Certification Exam Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Alibaba Cloud ACA-CloudNative ACA Cloud Native Certification Exam certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 155 questions

Which type of instance is used by Alibaba Serverless Kubernetes (ASK)?

Score 2

A.

ECS

B.

ECI

How do you collect application log data using Log Service?

Score 2

A.

Configure Kubernetes standard output in Import Data by Log Service console

B.

Configure where to store logs in each pod

What are the scenarios in managing multiple K8s Cluster in Hybrid & Multi Cloud Environment?

A.

Kubernetes Cluster Federation

B.

Auto Scaling to Serverless Kubernetes

C.

Register External Kubernetes Cluster to be managed from Alibaba Cloud Container Service Console

D.

Manage every clusters manually but to connect to the same image repository

Only Alibaba Cloud Container Service for Kubernetes (ACK) Dedicated Clusters support

"Encrypting Secret Data at Rest with KMS".

Score 2

A.

True

B.

False

What does centralized nature of monolithic applications lead to?

A.

able to scale applications independently, independent application development and deployment, can use diverse technologies for application

B.

able to scale out per module or per service

C.

support agile software development, when we deploy new feature to existing monolith app only duration around 5 second for new traffic

D.

In the lack of being able to scale applications independently, inter-application dependencies that hinder independent application development and deployment, reliability issues due to the centralized nature and the constraints on using diverse technologies for application

Which type of cluster does ACK(Alibaba Cloud Container Service for Kubemetes) provide? (Number of correct answers: 3)

A.

Dedicated Cluster

B.

Managed Cluster

C.

Serverless Cluster

D.

Physical Host Cluster

Which of the following dashboards are provided by Log Service by default? (Number of correct

answers: 4)

Score 2

A.

Ingress Access Center

B.

Kubernetes Event Center

C.

Ingress Exception Center

D.

Ingress Monitoring Center for Blue/Green Deployment

E.

Infrastructure Resource Usage Monitoring

Requests are routed to the desired cluster based on DNS availability.Score 2

A.

True

B.

False

Which service can monitor infrastructure utilization?

A.

CloudMonitor

B.

Log Service

C.

ARMS

Which instance type can be autoscaled in resource scaling level by ACK Elasticity? (Number of correct answers: 5)

A.

ECS

B.

EBM(bare-metal)

C.

GPU Instance

D.

Spot Instance

E.

Virtual Node

F.

Slave node

What kind of cluster templates can be choisen when creating an ACK cluster? (Number of correct answers: 5)

A.

Standard managed cluster

B.

Heteroneneous Compute Cluster(GPU)

C.

Elastic Bare Metal Cluster(Bare-metal)

D.

Edge Computing

E.

Windows

F.

E-MapReduce

Which type of AI/ML jobs schedules have been supported on ACK?

A.

FIFO

B.

Capacity

C.

Fair share

D.

Short job first

Does ACK support GPU sharing?

A.

True

B.

False

To deploy Istio on ACK, the version of the Kubernetes cluster is VI .10.4 or later.

A.

True

B.

False

Does ACK support GPU resource autoscaling?

A.

True

B.

False

Customer could deploy ElasticSearch in various zones. Which of the following is not supported?

A.

In one zone

B.

In two zones

C.

In three zones

D.

In four zones

Which of the following options are correct with respect to supported external metrics ? (Number

of correct answers: 3)

Score 2

A.

Log Service (Ingress)

B.

SLB

C.

CMS

D.

Network

For database migration, if the source database uses Oracle database features, which Alibaba Cloud

database should you choose for migration?

Score 2

A.

PolarDB

B.

RDS

C.

AnalyticDB

Alibaba Cloud Elasticsearch allows you to deploy an Elasticsearch cluster across zones. In cross-zone deployment, the system automatically selects the zones that have sufficient ECS instances.

A.

True

B.

False

What is the complete parts of Twelve Factor Applications as Guidance to create microservice architecture?

A.

Code Repository, Build + Unit Test+Code Quality, Test Script,Test Suite, Provisioning to Containers, deploy as Microservices

B.

Requirement Gathering and analysis, System Design, Implementation, Integration and Testing, Deployment of system, Maintenance

C.

Design Thinking, Backlog, User Story Mapping, Epic, List of Microservices

D.

Codebase; Dependencies; Configuration; Backing Service; Build, Release & Run; Processes; Port Binding; Concurrency; Disposability; Dev/Prod Parity; Logs; Admin Processes

E.

Source Code management, Jenkins, Docker, Ansible, Teraform

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Total 155 questions
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