SAA-C03 Domain 1: Design Resilient Architectures

A team must route DNS traffic based on latency, geolocation, or failover. Which option meets the requirement?

Multiple choice — select one answer

Answer choices

  1. a. Elastic Load Balancing
  2. b. Amazon Route 53
  3. c. Amazon EC2 Auto Scaling with ELB
  4. d. Amazon RDS Multi-AZ

Architectural breakdown & explanation

Route 53 supports multiple routing policies for resilience.

Correct answer(s): b. Amazon Route 53

Exam domain: Domain 1: Design Resilient Architectures (30% weight on the official guide).

Official documentation & study links

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