AWS - Architecture Best Practices
Which AWS feature helps improve reliability by distributing resources across multiple locations?
Which AWS feature helps improve reliability by distributing resources across multiple locations?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify Features That Improve Reliability
Multi-AZ deployments spread resources across different physical locations to avoid single points of failure.Step 2: Eliminate Other Options
S3 versioning helps with data recovery, Lambda is for serverless compute, and CloudTrail is for logging, not resource distribution.Final Answer:
Multi-AZ deployments -> Option AQuick Check:
Reliability = Multi-AZ for resource distribution [OK]
Quick Trick: Multi-AZ spreads resources to avoid single points of failure [OK]
Common Mistakes:
- Confusing versioning with resource distribution
- Thinking Lambda functions improve physical redundancy
- Assuming logging improves resource availability
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