最新的Alibaba SAE-C01免費考試真題

問題1

In High-Reliable Architectural Design, what is the role of a backup power supply, such as a UPS (Uninterruptible Power Supply)?
Response:

A. To provide continuous power in case of electrical outages

B. To centralize system resources

C. To increase cost efficiency

D. To reduce system scalability

正確答案: A

問題2

A locally owned catering company in Singapore wants to upgrade its IT infrastructure using Alibaba Cloud. The company operates several chain stores using a central ordering system with each store employing around six tablets to log customer orders.
Given the context and operational needs of such a business, which of the following solutions is inappropriate?
Response:

A. Each branch uses Smart Access Gateway (SAG) to transmit encrypted data to VPCs in the Singapore region.

B. Use Elastic Compute Service (ECS) to deploy inventory management, ordering and other applications.

C. Deploy two Elastic Compute Service (ECS) instances, one in the Singapore region and the other in another region.

D. Use ApsaraDB RDS or high-specification Elastic Compute Service (ECS) instances to deploy databases. We recommend that you use an active-active database solution.

正確答案: C

問題3

Which IT Governance principle emphasizes the need for transparent communication and reporting of IT performance and activities?
Response:

A. IT cost containment

B. IT agility

C. IT transparency

D. IT compliance

正確答案: C

問題4

As its business and customer base keep growing, a company needs to transform itself digitally. The original online trading system uses a chimney-style architecture that has become incapable of dealing with the increasing number of requests.
Given this, the company executives decide to upgrade the original system with the help of Alibaba Cloud to solve the problem. They want the new system to go online as soon as possible.
As an architect, how do you design the most appropriate upgrade solution?
Response:

A. Reconstruct the original system into a distributed microservice architecture in which database and table shards are used for distributed processing.

B. Without any reconstruction, upgrade the original system by building a load balancing cluster to improve performance.

C. Without any reconstruction, upgrade the original system to a high-performance host system to improve performance.

D. Upgrade the original system by building a load balancing cluster, reconstructing the original system into a stateless application, and separating the application and database.

正確答案: D

問題5

What is the primary advantage of using a microservices architecture in high-performance design?
Response:

A. Reduced network overhead

B. Enhanced data security

C. Easier debugging and maintenance

D. Lower initial development costs

正確答案: C

問題6

A company stores data in OSS buckets. According to the company's security policy, static data must be encrypted at rest. Which of the following methods can meet this requirement?
An e-commerce platform, implementing a highavailability architecture, uses an Alibaba Cloud Server Load Balancer (SLB) instance to connect user terminals to its applications. Users note login states not being updated after logging in and items disappearing from shopping carts. Addressing this issue revolves around the management of user sessions and persistence.
Which solutions can resolve issues such as session inconsistency and cleared shopping cart items?
(Choose three)
Response:

A. Enable session persistence for SLB instances, ensuring user requests maintain session continuity with backend processing servers. Upload an object and specify a server-side encryption method for the object.

B. Use custom keys to encrypt the data at the client before importing it to OSS.

C. Upload data over HTTPS and encrypt the data before transmitting it to OSS.

D. Use OSS bucket policies to restrict access to static data.

正確答案: A,B,C

問題7

Which of the following are essential components in designing a highly available and fault-tolerant architecture on Alibaba Cloud?
(Select two)
Response:

A. Object Storage Service (OSS)

B. Server Load Balancer

C. Elastic Compute Service (ECS)

D. Elastic IP

正確答案: B,C

問題8

What does the term "patch management" involve in cybersecurity?
Response:

A. Configuring firewalls

B. Installing software updates and security patches

C. Managing physical security controls

D. Encrypting all data transmissions

正確答案: B

最新的Alibaba Cloud Certified Expert - Solutions Architect (SAE-C01) - SAE-C01免費考試真題

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