Oracle 1Z1-922 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1Z1-922
Exam Name/Title: MySQL Implementation Associate
Certification Provider: Oracle
Corresponding Certification: Oracle MySQL

Exam Questions: 360
Updated On: Jul 10, 2026

Question #37

Which replication type ensures zero data loss but can have higher latency?

A. Synchronous replication

B. Asynchronous replication

C. Semi-synchronous replication

D. Multi-source replication

Discussion 0

Correct Answer: A Vote an answer

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Question #38

Which log file on the replica server stores the changes that need to be applied to the replica?

A. Error log

B. Query log

C. Relay log

D. Binary log

Discussion 0

Correct Answer: C Vote an answer

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Question #39

Which two tools are available for monitoring InnoDB performance in MySQL?

A. MySQL Query Cache

B. MySQL Enterprise Monitor

C. Performance Schema

D. InnoDB Monitor

Discussion 0

Correct Answer: B,C Vote an answer

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Question #40

Which of the following cannot be revoked from a MySQL user?

A. EXECUTE

B. CREATE USER

C. GRANT OPTION

D. SELECT

Discussion 0

Correct Answer: B Vote an answer

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Question #41

What is the primary benefit of using incremental backups over full backups in MySQL?

A. Incremental backups restore faster than full backups Incremental

B. Incremental backups are faster and consume less storage space

C. backups do not require any full backups Incremental backups are

D. only useful for binary log recovery

Discussion 0

Correct Answer: B Vote an answer

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Question #42

What is the role of the HeatWave Cluster in MySQL Database Service (MDS)?

A. It enables data replication across regions

B. It accelerates analytic queries by running them in-memory

C. It provides high availability through failover

D. It backs up data to the cloud

Discussion 0

Correct Answer: B Vote an answer

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Question #43

Which MySQL command is used to delete a table from a database?

A. DELETE TABLE

B. TRUNCATE TABLE

C. REMOVE TABLE

D. DROP TABLE

Discussion 0

Correct Answer: D Vote an answer

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Question #44

Which MySQL feature enables multi-factor authentication (MFA) for enhanced security?

A. MySQL Enterprise Authentication

B. MySQL Enterprise Backup

C. MySQL Enterprise Monitor

D. MySQL Enterprise Firewall

Discussion 0

Correct Answer: A Vote an answer

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Question #45

Which two parameters in my.cnf affect replication in MySQL?

A. innodb_flush_log_at_trx_commit

B. log_bin

C. innodb_buffer_pool_size

D. server_id

Discussion 0

Correct Answer: B,D Vote an answer

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Question #46

Which two capabilities are supported by MySQL Enterprise Audit?

A. Logging failed login attempts

B. Logging SQL queries and user activities

C. Monitoring database replication status

D. Encrypting data in real time

Discussion 0

Correct Answer: A,B Vote an answer

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Question #47

What is the default file format used by InnoDB tables in MySQL 8.0?

A. Barracuda

B. CSV

C. Redo

D. Antelope

Discussion 0

Correct Answer: A Vote an answer

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Question #48

What is the main limitation of asynchronous replication in MySQL?

A. It requires all replicas to acknowledge each transaction

B. It has a higher latency than synchronous replication

C. It only works with InnoDB tables

D. It can result in data loss if the primary server crashes before the replicas receive the changes

Discussion 0

Correct Answer: D Vote an answer

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