SAA-C03 Domain 1: Design Resilient Architectures

A team must distribute incoming application traffic across multiple targets. Which option meets the requirement?

Multiple choice — select one answer

Answer choices

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

Architectural breakdown & explanation

ELB health-checks targets and routes traffic.

Correct answer(s): b. Elastic Load Balancing

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

Official documentation & study links

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