최신 Oracle MySQL 1Z1-922 무료샘플문제:
1. Which MySQL Enterprise Edition feature allows you to control database access and permissions at a granular level?
A) MySQL Enterprise Audit
B) MySQL Role-based Access Control (RBAC)
C) MySQL Workbench
D) MySQL Replication
2. How does MySQL InnoDB Cluster prevent split-brain scenarios during network partitioning?
A) By using quorum-based decision-making in Group Replication
B) By relying on asynchronous replication
C) By using only one primary server at a time
D) By stopping all nodes until manual intervention
3. Which MySQL datatype would you use to store binary data such as images, videos, or files?
A) CHAR
B) VARCHAR
C) TEXT
D) BLOB
4. Which command would you use to remove a user account in MySQL?
A) REVOKE ALL PRIVILEGES ON *.* FROM 'user';
B) DELETE USER 'user'@'host';
C) REMOVE USER 'user'@'host';
D) DROP USER 'user'@'host';
5. What is a key benefit of using read-write splitting in MySQL InnoDB Cluster?
A) Faster transaction commits
B) Improved performance for read-heavy workloads
C) Automatic failover for writes
D) Reduced storage requirements
질문과 대답:
질문 # 1 정답: B | 질문 # 2 정답: A | 질문 # 3 정답: D | 질문 # 4 정답: D | 질문 # 5 정답: B |