Online Access Free ACP-Cloud1 Exam Questions

When using Alibaba Cloud SLB, users can enable the Health Check function. Layer-4 SLBs (TCP protocol) determine the availability of ECS instances through _________________.

• A.Whether the 3-way handshake can be established between the backend ECS instance and the SLB.
• B.Length of the message returned from backend ECS instances.
• C.Special characters contained in the message returned from backend ECS instances.
• D.Status codes returned from backend ECS instances.

Cloud Disk is a block storage product provided by Alibaba Cloud (especially for ECS). It features low latency and high reliability. Which of the following statements is true for Cloud Disk?

• A.Cloud Disk can be used directly without formatting.
• B.A Cloud Disk can be attached to an instance in a different region than the Cloud Disk.
• C.Cloud Disk can be attached between ECS instances under the same account and in the same zone.
• D.Cloud Disk cannot be attached or detached between ECS instances.

Alibaba Cloud Content Delivery Network (CDN) performs content acceleration with the support of intelligent DNS resolution The following function_________is NOT included in intelligent DNS resolution.

• A.If a user activates mirror sites in different IDCs, intelligent DNS resolution can achieve load balancing by guiding customers in different places to different mirror sites.
• B.A user request is directed to the server nearest to the customer based on location information of the pre- configured IP section.
• C.The intelligent DNS resolution supports web page content caching. A user will receive data from the origin site at first-time access, and then will be reading data from cache in subsequent requests
• D.The intelligent DNS resolution can parse the same domain name into different IP addresses based on the IP of different visitors.

You have bought an ECS instance on Alibaba Cloud. After deploying a Python environment on it, which of the following is the easiest and quickest way to monitor whether the Python process is running normally and report an alert if the process is accidentally terminated?

• A.Use process monitoring of ECS instance monitoring.
• B.Log on to the ECS instance console.
• C.Use site monitoring.
• D.Write a script for monitoring by yourself.

A startup team developed an app named "Public Image Service," which provides image management services for e-commerce websites. The app includes a self-developed API for file uploads, queries, and deletions, and aims to manage a large number of small images with fast global access. Currently, 500 GB of images and files are uploaded daily. The team is ready to migrate all applications to Alibaba Cloud. They should at least choose Alibaba Cloud ___________________ service. (Choose three.)

• A.Content Delivery Network
• B.Elastic Compute Service
• C.Object Storage Service
• D.Auto Scaling