Alibaba ACA-CloudNative Exam Questions Instant Access

Question 1

Master nodes managed by Alibaba Cloud side in managed cluster of ACK.

ATrue

BFalse

Answer : A

Question 2

Which of the following options are correct regarding the distributed data cache of Alibaba

Cloud's Container Service for Kubernetes (ACK)? (Number of correct answers: 5)

Score 2

AAccelerates remote data reading for AI training jobs, and reduces GPU/CPU waiting time

BSupports different storage backends including OSS/HDFS/NAS

CMultiple cache layers, including RAM/SSD/HDD

DSupports preload once, and reads by many jobs

ESupports horizontal scaling

FReplicates 3 copies of local data to avoid data loss

Answer : A, B, C, D, E

Question 3

Which of the following statements are correct, with regards to Alibaba Serverless Kubernetes

(ASK)? (Number of correct answers: 3)

Score 2

ANo need to manage backend servers

BNo need to do OS upgrades or patching of the underlying system

CPay-As-You-Go

DPods run on ECS

Answer : A, B, C

Question 4

Which of the following statements are correct about running AI or Big Data related tasks on

Alibaba Cloud Container Service for Kubernetes (ACK)? (Number of correct answers: 4)

Score 2

AHeterogeneous computing is supported.

BAll major machine learning frameworks are supported.

COptimized K8S scheduling is provided for jobs running on the GPU. For example, it can ensure
pods are scheduled on the GPU node, provide shared GPU resources, isolate GPU resources, and do
co-scheduling.

DGPU and shared GPU utilization can be monitored via Prometheus on Alibaba Cloud.

EThe 'Arena' tool is developed by the community but integrated with Alibaba Cloud ACK.

Answer : A, B, C, D

Question 5

Which of the following statements are correct regarding creating an Alibaba Cloud Container

Service for Kubernetes (ACK) cluster using Terraform? (Number of correct answers: 3)

Score 2

ATerraform can configure a Log Project and Log Store in Log Service when creating an ACK
cluster

BTerraform can configure kube2ram policy when creating an ACK cluster

CTerraform can configure a deployment.yaml file when creating an ACK cluster

DTerraform can create a ARMS Helm Chart

Answer : A, B, D

Question 6

Applications can be simply auto scaled in seconds. Scaleing up 500 nodes takes 2.5 minutes in standard mode, takes 90 seconds in swift mode, and takes 30 seconds on ECI.

ATrue

BFalse

Answer : A

Question 7

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

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

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

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

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

ESource Code management, Jenkins, Docker, Ansible, Teraform

Answer : D

Alibaba ACA Cloud Native Certification ACA-CloudNative Exam Questions