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Total 81 Questions | Updated On: Nov 19, 2024

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Question 1

Which of the following are NOT true, regarding DTS (Data Transmission Service)? (Number of correct

answers: 2)

A : The source and destination database must use the same database engine

B : The source and destination database must both have a database user which DTS can use

C : If the source database is not on Alibaba Cloud, it must be Internet accessible so that DTS can connect toit

D : DTS is designed for file synchronization

Answer: A,D

Question 2

Which migration modes are supported by DTS (Data Transmission Service)? (Number of correct answer: 3)

A : From Alibaba Cloud RDS to other database systems

B : From RDS to an ECS-based database

C : From a different cloud provider to Alibaba Cloud

D : From an RDS database, back to itself

Answer: A,B,C

Question 3

lf Oracle databases need to be migrated to Alibaba Cloud, which of the following product solutions :an be

recommended? (Number of correct answers: 3)

A : Use PolarDB-0 that is highly compatible with Oracle.

B : Use Advanced Database & Application Migration (ADAM) to evaluate the migration project.

C : Use ApsaraDB for Redis as a cache service to provide acceleration capabilities.

D : Use Data Transmission Service (DTS) to migrate data.

Answer: A,B,D

Question 4

Your DTS (Data Transmission Service) migration has failed halfway through: what options do you

have? (Number of correct answers: 2)

A : Delete your DTS instance and start over

B : Restart the migration task from the console

C : Your database can't be migrated: you need to abandon the migration

D : You need to switch to ADAM, as DTS cannot complete the migration

Answer: B,D

Question 5

Which of the following is the core benefit of ApsaraDB for Redis Enhanced Edition (Tair)?

A : Makes it easy to do business anywhere.

B : Makes data secure and independently managed.

C : Makes large amounts of data easier to process.

D : Makes data accessible online and in real time.

Answer: D

Page: 1 / 17

Total 81 Questions | Updated On: Nov 19, 2024

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