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Huawei H13-921_V1.5 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: GaussDB Architecture & Fundamentals | - Compute-storage separation principles - GaussDB (OLTP) core architecture - Distributed database concepts |
| Topic 2: Performance Tuning | - Resource monitoring - Query optimization - Index design |
| Topic 3: Database Installation & Deployment | - Node roles and configuration - Cluster deployment and initialization |
| Topic 4: Security & Maintenance | - Routine maintenance operations - User management and permissions - Audit and logging |
| Topic 5: High Availability & Backup | - Failover and recovery - Replication mechanisms - Backup and restore strategies |
| Topic 6: SQL & Data Management | - SQL syntax and optimization - Indexes and execution plans - Transactions and concurrency control |
Huawei HCIP-GaussDB-OLTP V1.5 Sample Questions:
Question 1
When declaring a user variable, which of the following formats is correct?
A. ^variable_name
B. %variable_name
C. ~variable_name
D. @variable_name
Question 2
Which descriptions of important modules in GaussDB (for MySQL) architecture are correct?
A. SQL: transaction commit, based on MySQL 8.0, fully compatible
B. Page Stores: persist Pages
C. SAL (Storage Abstraction Layer): sharding, recovery, remote storage
D. Log Stores: persist redo logs
Question 3
Which types of backup does GaussDB (for MySQL) support?
A. Incremental backup
B. Automatic backup
C. Full backup
D. Manual backup
Question 4
DAS Enterprise Edition defines three types of user roles. Which of the following isnota role in DAS Enterprise Edition?
A. Regular User
B. DBA
C. Security Administrator
D. System Administrator
Question 5
To meet data reliability requirements, GaussDB (for MySQL) can retain automatic backup recovery for up to how many days?
A. 732
B. 356
C. 128
D. 360
Solutions:
| Question 1 Answer: D | Question 2 Answer: A,B,C,D | Question 3 Answer: A,B,C,D | Question 4 Answer: C | Question 5 Answer: A |
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