Huawei Certification H13-921_V1.5 Exam Questions and Answers PDF

HCIP-GaussDB-OLTP V1.5 Questions and Answers

Question 37

Which statements about GaussDB (for MySQL) read-only nodes are correct?

Specs match the cluster

No need to manage accounts/databases, syncs from primary

Provide system performance monitoring

Can be manually promoted to primary

Question 38

Which of the following statements are incorrect?

Page Store persists Pages and SQL reads pages

Slice is independent and max size is 1GB

Log Store defaults to multi-replica sync

Log Store uses append-only

Question 39

Which of the following VPC connection methods can achieve private IP communication between different VPCs in the same region?

VPC Peering

Virtual Private Network (VPN)

Elastic Public IP (EIP)

NAT Gateway

Question 40

When using “Full SQL Insight,” DAS must be enabled to collect all SQL. After enabling, what is the performance overhead within?