Cloud Native Solution Overview(Exam) Answers

Cloud Native Solution Overview(Exam) Answers

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Always refer to the official Alibaba Documentaion for the most accurate and up-to-date information.

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Exam Question

Single answer
1.Which Alibaba Cloud service is used to run pods in a serverless cluster?

A. ECS
B. ECI

True/False
2.After a Kubernetes cluster is created, You can change the cluster type. For example, you can convert a dedicated cluster to a managed cluster.

True
False

True/False
3.Flannel networks have network policy capabilities.

True
False

True/False
4.Alibaba Cloud Container Service for Kubernetes (ACK) has multi-cloud cluster management features.

True
False

True/False
5.Master nodes managed by Alibaba Cloud support Container Service for Kubernetes (ACK) manage clusters.

True
False

True/False
6.To create a cluster, Internet access is required to call API operations. You must select the Configure SNAT check box when you create a dedicated or managed Kubernetes cluster.

True
False

True/False
7.After a Kubernetes cluster is created, You can change the VPC network.

True
False

Multiple answers
8.Which types of storage are supported by Alibaba Cloud Container Service for Kubernetes (ACK)? (Number of correct answers: 5)

A. Cloud Disk
B. NAS
C. OSS
D. CPFS
E. Local Disk
F. GlusterFS

Multiple answers
9.Which types of cluster templates can be chosen when creating Alibaba Cloud Container Service for Kubernetes (ACK) clusters? (Number of correct answers: 6)

A. Standard Managed Cluster
B. Heterogeneous Compute Cluster (GPU)
C. Elastic Bare Metal Cluster (Bare-metal)
D. Edge Computing
E. Windows-Based Cluster
F. Standard Serverless Cluster
G. Gene Cluster

Multiple answers
10.Which types of networks are provided by Alibaba Cloud Container Service for Kubernetes (ACK)? (Number of correct answers: 2)

A. Flannel
B. Terway
C. Calico
D. Weave

Multiple answers
11.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)

A. Heterogeneous computing is supported.
B. All major machine learning frameworks are supported.
C. Optimized 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.
D. GPU and shared GPU utilization can be monitored via Prometheus on Alibaba Cloud.
E. The "Arena" tool is developed by the community but integrated with Alibaba Cloud ACK.

Multiple answers
12.Which type of clusters does Alibaba Cloud Container Service for Kubernetes (ACK) provide? (Number of correct answers: 3)

A. Dedicated Cluster
B. Managed Cluster
C. Serverless Cluster
D. Customized Cluster

Multiple answers
13.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

Multiple answers
14.Which instance types are supported by Alibaba Cloud Container Service for Kubernetes (ACK)'s auto-scaling function? (Number of correct answers: 5)

A. ECS
B. EBM (bare-metal)
C. GPU Instance
D. Preemptible instance
E. Virtual Node
F. HPA

Multiple answers
15.Which of the following statements are correct regarding Alibaba Serverless Kubernetes (ASK)? (Number of correct answers: 2)

A. Serverless clusters are nodeless
B. Serverless clusters support GPU instances and Preemptible instances
C. Serverless clusters can add ECS instance as worker nodes

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