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Exam AWS-SysOps topic 1 question 363 discussion

Exam question from Amazon's AWS-SysOps
Question #: 363
Topic #: 1
[All AWS-SysOps Questions]

In Amazon RDS, which of the following provides enhanced availability and durability for Database (DB) Instances, making them to be a natural fit for production database workloads?

  • A. Placement Groups
  • B. Multi-Option Group deployment
  • C. Multi-AZ deployment
  • D. Multi-VPC deployment
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Suggested Answer: C 🗳️
Amazon RDS Multi-AZ deployments provide enhanced availability and durability for Database (DB) Instances, making them a natural fit for production database workloads. When you provision a Multi-AZ DB Instance, Amazon RDS automatically creates a primary DB Instance and synchro-nously replicates the data to a standby instance in a different Availability Zone (AZ). Each AZ runs on its own physically distinct, independent infrastructure, and is engineered to be highly reliable.
Reference:
http://aws.amazon.com/rds/multi-az/

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awscertified
5 months, 4 weeks ago
C. Multi-AZ deployment
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