Alibaba Cloud ACP-Cloud1 Practice Exams
Last updated on Oct 21,2026- Exam Code: ACP-Cloud1
- Exam Name: ACP Cloud Computing Certification
- Certification Provider: Alibaba Cloud
- Latest update: Oct 21,2026
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 . Object Storage Service
- B . Elastic Compute Service
- C . Content Delivery Network
- D . Auto Scaling
A, B, C
Explanation:
For a service focused on storing and providing fast access to a massive amount of images, the team should use:
Object Storage Service (OSS): For scalable and cost-effective storage of large image datasets.
Elastic Compute Service (ECS): For running the application’s backend and API logic.
Content Delivery Network (CDN): To cache and accelerate image delivery globally, improving access speed for users worldwide.
While Auto Scaling is useful for applications with highly variable compute demands, it is not essential for this setup based on the described requirements.
Reference: Alibaba Cloud OSS and CDN for Media Services
Which of the following privilege is required to manually install Alibaba Clod Security Center on the server?
- A . Database Access privilege
- B . Common user privilege
- C . System administrator privilege
- D . FTP service privilege
C
Explanation:
To manually install Alibaba Cloud Security Center on the server, you need to have the system administrator privilege. This is because the Security Center agent requires access to the system files and processes, and can perform security operations such as vulnerability scanning, intrusion detection, and threat blocking. A common user privilege or a database access privilege is not sufficient to install the Security Center agent. An FTP service privilege is irrelevant to the installation process.
For Alibaba Cloud ECS instances in a VPC, you can configure Resource Access Management settings on ECS instances through Security Group.
Which of the following statements is correct? (Single answer)
- A . A security group can contain ECS instances of different VPCs in the same zone.
- B . A security group can contain ECS instances of different VPCs in the same region.
- C . A security group can only contain ECS instances of the same VPC in the same zone.
- D . A security group can contain ECS instances of the same VPC in the same region.
SLB is a load balancing service that distributes traffic to multiple cloud servers. It provides a wide range of functions to meet the needs of various business scenarios. If a user wants to use SLB and ECS instances to deploy two-way authenticated HTTPS websites, the following statement is correct_________.(Single answer)
- A . You need to host server SSL certificates and client CA certificates on SLB
- B . SLB can only host SSL certificates, not CA certificates
- C . SLB can only host CA certificates, not SSL certificates
- D . SLB can only support HTTPS one-way authentication
In Auto Scaling, a scaling group refers to the collection of ECS instances deployed with the same applications, where these ECs instances can be charged by monthly subscription or Pay-As-You-Go. For scenarios with abrupt service traffic change, Pay-As-You-Go ECS instances can meet service requirements with minimizing cost.
For monthly subscription ECS instances, you can manually add the idle instances to the scaling group to take full advantage of idle resources.
- A . TRUE
- B . FALSE
Alibaba Cloud OSS is a cloud storage service that features massive capacity, outstanding security, low cost, and high reliability. OSS uses multiple copies of data to achieve data redundancy and can restore interrupted OSS services within two minutes when hardware failure occurs.
- A . TRUE
- B . FALSE
A
Explanation:
Alibaba Cloud OSS ensures high reliability and availability by maintaining multiple copies of data across different physical locations, allowing it to recover within minutes in the event of hardware failures. This redundancy mechanism provides strong data durability and service continuity.
Reference: Alibaba Cloud OSS Data Redundancy and Reliability
Alibaba Cloud Content Delivery Network (CDN) is a distributed network that is built and overlaid on the bearer network. It is composed of edge node server clusters distributed across different regions.
CDN acceleration is especially suitable for scenarios where there is significant site traffic and the static resource is repeatedly used by different users. The higher the repeated access rate, the more significant the acceleration effect.
- A . TRUE
- B . FALSE
A
Explanation:
Alibaba Cloud CDN is particularly effective for websites with high traffic and static resources that are frequently accessed by different users. In such cases, CDN caching and delivery from edge nodes greatly reduce the load on origin servers and improve access speed for end users, especially in regions closer to the edge nodes.
Reference: Alibaba Cloud CDN Overview
Alibaba Cloud Security Center provides brute force password cracking protection. Therefore, users having activated Security Center neither need to modify the administrator password of their ECS instances periodically nor need to set a complicated password.
- A . TRUE
- B . FALSE
Alibaba Cloud Security Center provides brute force password cracking protection. Therefore, users having activated Security Center neither need to modify the administrator password of their ECS instances periodically nor need to set a complicated password.
- A . TRUE
- B . FALSE