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Alibaba Cloud ACA-CloudNative - ACA Cloud Native Certification Exam

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Total 155 questions

Does an agent need to be installed to target k8s cluster under register cluster solution?

A.

True

B.

False

ACK(Alibaba Cloud Container Service for Kubernetes) supports many instance types, including ECS. EBS(ECS Bare Metal), GPU instance. Spot instance, and ECI(Elastic Container Instance)

A.

True

B.

False

Alibaba Cloud Elasticsearch is a Lucene-based, distributed, real-time search and analytics engine. It is an open-source product released under the Apache License.

A.

True

B.

False

Alibaba Cloud Container Service for Kubernetes (ACK) supports the creation of multiple

scaling groups with cluster autoscaler.

Score 2

A.

True

B.

False

Which of the following options are correct, regarding Alibaba Cloud cloud-native security?

(Number of correct answers: 5)

Score 2

A.

Alibaba Cloud provides 3 levels of security: Infrastructure, Software supply chain, and Runtime

Security

B.

At the Infrastructure layer, Alibaba Cloud Container Service for Kubernetes (ACK) integrates

RAM to achieve authN (Authentication) and RBAC authZ (Authorization)

C.

For Software Supply Chain, Alibaba Cloud provides Image Signing and Image Scanning to

make docker images are secure

D.

Fur Runtime Security, ACK provides network policy based on Flannel and Terway networks

E.

Security Center can defend application runtimes on ACK, and it also can detect attacks within

ACK.

F.

ACK supports Sandboxed containers, which provide an independent kernel to enable enhanced security isolation

At what levels can Kubernetes deployments be monitored? (The number of correct answer: 4)

A.

Host

B.

Kubernetes Clusters

C.

Containers

D.

Services

E.

Hardware

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

How to design Microservices in monolith architecture? (The number of correct answer: 4)

A.

Domain-Driven Design

B.

Decompose by Business capability

C.

Centralize all components(Authorization, Presentation, Business logic, Database layer) use single-tiered software application combined into a single program from a single platform

D.

Divide and conquer

E.

Decompose by Subdomain

Does GPU can be monitor by ARMS-Prometheus of alibaba cloud?

A.

True

B.

False

How to install arms-prometheus CRD (customer resource definitions)?

Score 6.7

A.

When create ACK cluster it can be installed

B.

It can be installed by app catalog