ACA-CloudNative 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
Alibaba Cloud Container Service for Kubernetes (ACK) can register Kubernetes clusters running on-premise or on other cloud platforms. Score 2

A.True
B.False

正解:

Question No : 2
Which of the following capabilities are Alibaba Cloud ElasticSearch provide for Alibaba Cloud Kubernetes? (The number of correct answer: 3)

A.Application monitoring
B.Kubernetes monitoring
C.Kubernetes Security
D.Application management

正解:

Question No : 3
Alibaba Serverless Kubernetes (ASK) is similar to Function Compute. Score 2

A.True
B.False

正解:

Question No : 4
Why is an RDMA network advantageous for machine learning tasks? Score 2

A.Because it will accelerate the speed of communication between each node
B.Because it will improve the performance of an ML job
C.Because it will save costs

正解:

Question No : 5
Which types of networks can ACK provide^ (Number of correct answers: 2)

A.Flannel
B.Tcrway
C.VPN
D.GA

正解:

Question No : 6
Which of the following are true, regarding Helm Charts? (Number of correct answers: 3) Score 2

A.Help Charts are declarative but not procedural
B.Helm Charts can achieve "immutable infrastructure"
C.Helm Charts make it easy to install Kubernetes objects, such as ConfigMap, Services, Pods, etc.
D.Help Charts make it easy to achieve CD (continuous deployment) for applications

正解:

Question No : 7
ACR EE (Container Registry Enterprise Edition) has P2P distribution support. Score 2

A.True
B.False

正解:

Question No : 8
Which of the following options are correct about ACR(container registry)? (Number of correct answers: 3)

A.ACR is able to replicate images cross region
B.ACR provides vulnerability scan in delivery chain
C.ACR can manage helm charts
D.ACR standard version has replica image cross region worldwide

正解:

Question No : 9
CronHPA was developed by Alibaba Cloud. Score 2

A.True
B.False

正解:

Question No : 10
Only Alibaba Cloud Container Service for Kubernetes (ACK) Dedicated Clusters support "Encrypting Secret Data at Rest with KMS". Score 2

A.True
B.False

正解:

Question No : 11
Which of the following is correct regarding Alibaba Serverless Kubernetes (ASK) scaling? Score 2

A.Scaling out to 500 Pods takes about 30s
B.Scaling out to 500 Pods takes about 50s
C.Scaling out to 500 Pods takes about 90s

正解:

Question No : 12
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

正解:

Question No : 13
What are the benefits using Alibaba Cloud when implementing microservice architecture? (The number of correct answer: 5)

A.High availability with multi-zone redundancy to minimize business disruptions
B.Easy to scale up or down (vertical or horizontal)
C.Set up infrastructure and provision resources in less than 1 day
D.No need for expert Database Administrators for setup & maintenance of database
E.Fully monitor your infrastructure in real-time
F.All resources that you used become free

正解:

Question No : 14
Which of the following statements are correct about Alibaba Cloud Container Registry (ACR)? (Number of correct answers: 3)

A.ACR is able to replicate images across regions
B.ACR provides vulnerability scanning for uploaded images
C.ACR can manage helm charts
D.ACR's standard version includes cross-region image replication

正解:

Question No : 15
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

A.Heterogeneous computing is supported.
B.All major machine learning frameworks are supported.
C.Optimized K8S scheduling is provided for jobs running on the GP
D.For example, it can ensure pods are scheduled on the GPU node, provide shared GPU resources, isolate GPU resources, and do co-scheduling.
E.GPU and shared GPU utilization can be monitored via Prometheus on Alibaba Cloud.
F.The "Arena" tool is developed by the community but integrated with Alibaba Cloud AC

正解:

AliCloud ACA-CloudNative 問題練習