SAE-C01 by Alibaba Valid Free Exam Practice Test

Question 1

Which data processing technique involves breaking down a complex data analysis task into smaller, parallelizable tasks for improved efficiency?
Response:

A. Data warehousing B. Data masking C. MapReduce D. Data encryption

Correct Answer: C

Question 2

Which technology is often used for real-time data processing in Massive Data Store and Processing environments?
Response:

A. Apache Spark B. Apache Kafka C. Hadoop D. MapReduce

Correct Answer: A

Question 3

What term describes the process of analyzing and extracting valuable insights from massive datasets?
Response:

A. Data warehousing B. Data archiving C. Data mining D. Data replication

Correct Answer: C

Question 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. Without any reconstruction, upgrade the original system by building a load balancing cluster to improve performance. B. Reconstruct the original system into a distributed microservice architecture in which database and table shards are used for distributed processing. 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.

Correct Answer: D

Question 5

What is the purpose of a virtual private network (VPN) in cybersecurity?
Response:

A. To protect against malware attacks B. To secure physical access to a network C. To create a private and encrypted connection over the internet D. To replace firewalls

Correct Answer: C

Question 6

What is the primary challenge of network design when expanding into the Chinese market?
Response:

A. Low competition from local providers B. Strict regulatory and censorship requirements C. Limited demand for cloud services in China D. Abundance of available internet resources

Correct Answer: B

Question 7

Which architectural design principle involves the use of backup systems to take over in case of a failure?
Response:

A. Redundancy B. Scalability C. Centralization D. Load balancing

Correct Answer: A

Question 8

Which IT Governance component involves establishing and enforcing IT policies and standards?
Response:

A. IT architecture B. IT strategy C. IT documentation D. IT controls

Correct Answer: D

Alibaba Cloud Certified Expert - Solutions Architect (SAE-C01) - SAE-C01 Exam Practice Test