CAP-C01 by Alibaba Cloud Actual Free Exam Questions And Answers

Question 1

A multinational corporation is designing its network architecture on Alibaba Cloud to support its distributed applications. Their requirements include:
* Private and high-speed connectivity between on-premises data centers and Alibaba Cloud VPCs across multiple regions.
* Centralized management and enforcement of network security policies.
* Comprehensive monitoring and logging of all network traffic for compliance and auditing purposes.
Which combination of Alibaba Cloud services should the corporation implement to meet these requirements MOST effectively? (Correct answers: 2)

A. Implement VPC peering between all regional VPCs and utilize Security Groups for access control.

B. Set up Cloud Enterprise Network (CEN) and integrate with Simple Log Service.

C. Deploy multiple VPN Gateways in each region and manage connections individually.

D. Deploy Alibaba Cloud Global Accelerator for all inter-region traffic routing.

E. Use Alibaba Cloud Express Connect with Transit Router and integrate with Security Center.

Discussion 0

Correct Answer: B,E Vote an answer

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Question 2

An insurance company stores critical data in an Object Storage Service (OSS) bucket. They want to protect the data from accidental deletion.
As a Cloud Architect, what do you propose that the company does to protect the data from accidental deletion?

A. Set the bucket ACL to " private " .

B. Enable encryption on the OSS bucket.

C. Enable versioning on the OSS bucket.

D. Configure lifecycle policies for the objects in the OSS bucket.

Discussion 0

Correct Answer: C Vote an answer

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Question 3

Jason ' s company is running a traditional web application on Alibaba Cloud ECS instances. The company wants to improve efficiency by refactoring the application as microservices that run on containers. The application must be deployed across multiple environments: production and testing. Load for the application is variable, but the minimum load and maximum load are known. As a Cloud Architect, you have been assigned the job of designing the updated application with a serverless architecture that minimizes operational complexity.
Which solution will meet these requirements MOST cost-effectively?

A. Upload the container images to Function Compute as functions, and configure a concurrency limit to handle the peak load. Serve the functions over API Gateway.

B. Upload the container images to Alibaba Cloud Container Registry (ACR) and configure two Alibaba Cloud Container Service for Kubernetes (ACK) Serverless clusters to manage the expected load.
Deploy services from the ACR images, and configure an ALB for each of the ACK Serverless clusters.

C. Upload the container images to Alibaba Cloud Container Registry (ACR) and configure two Alibaba Cloud Container Service for Kubernetes (ACK) Managed clusters to manage the expected load. Deploy services from the ACR images, and configure an ALB for each of the ACK Managed clusters.

D. Upload the container images to Serverless App Engine (SAE) and create separate environments and deployments for production and testing. Configure an ALB for each of the SAE deployments.

Discussion 0

Correct Answer: D Vote an answer

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Question 4

Liam ' s company operates an on-premises data analytics platform across 12 servers. The system runs scheduled jobs (70% of the time, each job taking anywhere from 20 minutes to 2 hours to complete, with tight SLAs) and user jobs (30% of the time, each job taking less than 5 minutes, with no SLA requirements).
Scheduled jobs must continue to meet SLAs during system failures, while user jobs can be delayed.
As a Cloud Architect, you are tasked to migrate the system to Alibaba Cloud ECS using a consumption-based model while maintaining the same high availability and SLA requirements.
Which solution is the MOST cost-effective and flexible?

A. Choose an Alibaba Cloud region and split the 12 instances across two zones. Use reserved instances to run 2 pay-as-you-go instances in each zone. Run 4 preemptible instances in each zone.

B. Choose an Alibaba Cloud region and split the 12 instances across three zones. Use a savings plan to run
3 pay-as-you-go instances in each zone. Run 1 preemptible instance in each zone.

C. Choose an Alibaba Cloud region and split the 12 instances across three zones. Use reserved instances to run 6 pay-as-you-go instances in a single zone. Run 3 preemptible instances in each of the remaining two zones.

D. Choose an Alibaba Cloud region and split the 12 instances across three zones. Use reserved instances to run 3 pay-as-you-go instances in each zone. Run 1 preemptible instance in each zone.

Discussion 0

Correct Answer: B Vote an answer

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Question 5

An application runs on an Elastic Compute Service (ECS) with an Elastic IP address in VPC A within Alibaba Cloud. The application requires access to a database in VPC B. Both VPCs are in the same Alibaba Cloud account.
Which of the following solutions will provide the required access MOST securely?

A. Create a security group for the database that allows all traffic from the public IP address of the application server in VPC A.

B. Launch an ECS instance with an Elastic IP address into VPC B. Proxy all requests through the new ECS instance.

C. Make the database instance publicly accessible. Assign a public IP address to the database instance.

D. Configure a VPC peering connection between VPC A and VPC B.

Discussion 0

Correct Answer: D Vote an answer

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Question 6

Keanu uses Elastic Compute Service (ECS) instances to run batch jobs to process data at 00:00 AM and 04:00 AM every day. An Auto Scaling group manages the ECS instances, which run as pay-as-you-go instances. If a batch job fails on one instance, another instance will reprocess the job.
Which of the following solutions provides the MOST cost-effective way to run these jobs?

A. Purchase a 1-year Savings Plan for ECS that covers the instance family of the Auto Scaling group that the batch job uses.

B. Purchase a 1-year reserved instance for ECS that covers the instance family of the Auto Scaling group that the batch job uses.

C. Create a new launch template for the Auto Scaling group. Configure the launch template to use higher specification instances. Set a policy to scale out based on CPU usage.

D. Create a new launch template for the Auto Scaling group. Configure the launch template to use preemptible instances. Set a policy to scale out based on CPU usage.

Discussion 0

Correct Answer: D Vote an answer

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Alibaba Cloud Certified Professional: Cloud Architect - CAP-C01 Exam Practice Test

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