Huawei H13-921_V1.5 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIP-GaussDB-OLTP V1.5 |
| Exam Number: | H13-921_V1.5 |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 |
| Exam Price: | $300 USD |
| Related Certifications: | HCIP-GaussDB-OLTP |
| Available Languages: | Chinese |
| Exam Duration: | 90 minutes |
| Exam Format: | Single Choice, Multiple Choice, True/False |
| Sample Questions: | Huawei H13-921_V1.5 Sample Questions |
| Exam Way: | Pearson VUE test center or online proctored exam |
| Pre Condition: | Candidates are recommended to have basic database knowledge and GaussDB OLTP experience. |
| Official Syllabus URL: | https://apigw-04.huawei.com/api/talentcommon/servlet/ignoreDownload?X-HW-ID=com.huawei.prm.talent&attachmentMask=AJWrlAr0H8v9L+QKVTfzLg%3D%3D&attachmentType=AttachmentTalent&dlType=Attachment&env=&verify=oYch7XQoPtS6NbtqFhJ9zQ89%2F6r+f8Ohcm24%2FcrpWN0%3D&x-appId=com.huawei.prm.talent&x-subAppId=talent_ubms_msa |
Huawei H13-921_V1.5 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Advanced SQL Syntax | 10% | - SQL Advanced Operations
|
| Database Security Management | 8% | - Security Administration
|
| Database Advanced Features | 9% | - Advanced Database Features
|
| GaussDB OLTP Overview | 11% | - GaussDB OLTP Architecture
|
| Database Daily Operations | 17% | - Routine Database Management
|
| Cloud DBA Intelligent O&M | 23% | - Cloud DBA Operations
|
| Database Performance Tuning | 22% | - Performance Optimization
|
Huawei HCIP-GaussDB-OLTP V1.5 Sample Questions:
1. Which of the following statements about GaussDB (for MySQL) compatibility are correct?
A) Connector compatibility (MySQL JDBC, ODBC)
B) Development ecosystem compatibility (e.g., Hibernate, MyBatis, Druid)
C) Tool compatibility (MySQL WorkBench, Navicat, MySQL Dumper, PL/SQL Developer)
D) Syntax compatibility with MySQL 8.0 and functions
2. User sessions correspond to user connection threads - one session equals one connection thread.
A) True
B) False
3. Which statements about slow query logs are correct?
A) Record order may differ from execution order
B) Time waiting for initial table locks is excluded
C) Logs are written after execution and all locks are released
D) Slow logs record SQL affecting performance for later tuning
4. Which of the following descriptions about Hint optimization strategies isincorrect?
A) JOIN_ORDER: uses the specified table order as the join order
B) MAX_EXECUTION_TIME: limits the statement execution time
C) JOIN_PREFIX: uses the specified table order as thelastjoin order
D) JOIN_FIXED_ORDER: uses the FROM clause's table order as the join order
5. In DAS # Sessions tab # "Real-time Sessions", users can kill system account rdsRepl.
A) True
B) False
Solutions:
| Question # 1 Answer: A,B,C,D | Question # 2 Answer: A | Question # 3 Answer: A,B,C,D | Question # 4 Answer: C | Question # 5 Answer: B |

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