Free Oracle 1Z0-908 Exam Questions

Become Oracle Certified with updated 1Z0-908 exam questions and correct answers

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Total 392 Questions | Updated On: Feb 19, 2026

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Question 1

When using MySQL Group Replication you can use the following storage engines:

A : InnoDB and MyISAM

B : InnoDB

C : MyISAM

D : All the engines included with MySQL

Answer: B

Question 2

Force Majeure is a catastrophic failure on a major level of the database operation. Regular backups are key to helping avoid data loss in such situations.

Which two other steps can help avoid data loss in a major catastrophe? (Choose two.)

A : Implement a failover strategy to another geographic location.

B : Create a master-master pair for each service.

C : Have a second data centre in a different region or country.

D : Keep software updated to the latest version.

E : Use RAID 10 storage for data.

F : Use on-site network-attached storage to separate service from data.

Answer: A,C

Question 3

User bob@% has the following roles granted: app_read and app_write.

How would you show the privileges for bob@% when it uses app_write? (Choose one).

A : SHOW GRANTS FOR bob@'%';

B : SHOW GRANTS FOR bob@'%' USING 'app_write';

Answer: B

Question 4

You are using the Performance Schema to investigate replication on a slave which has a single master.

The option slave-parallel-type is set to DATABASE.

Assume that all instruments and consumers are enabled and all threads are instrumented.

Which two facts can be concluded from the given output? (Choose two.)

A : The salve has two intermediate relay slaves connected to it.

B : The slave is configured with slave_parallel_workers= 4.

C : At most, two schemas are being updates concurrently.

D : THREAD_ID 21 has stopped running.

E : The slave cannot process the relay log fast enough to use all threads.

F : The server needs more cores to use all slave threads.

Answer: A,B

Question 5

Which two methods will provide the total number of partitions on a table? (Choose two.)

A : Query the INFORMATION_SCHEMA.PARTITIONS table

B : Use the command: SHOW TABLE STATUS

C : Query the performance_schema.objects_summary_global_by_type table

D : Query the INFORMATION_SCHEMA.TABLES table for the partition_count

E : Use the command: SHOW CREATE TABLE

Answer: A

Page: 1 / 79

Total 392 Questions | Updated On: Feb 19, 2026

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