Which AWS service helps automatically adjust the number of servers to meet demand?
easy📝 Conceptual Q12 of 15
AWS - Architecture Best Practices
Which AWS service helps automatically adjust the number of servers to meet demand?
AAmazon S3
BAmazon RDS
CAWS IAM
DAWS Auto Scaling
Step-by-Step Solution
Solution:
Step 1: Identify the service that adjusts server count automatically
AWS Auto Scaling changes the number of servers based on demand. Eliminate unrelated services: Amazon S3 stores files, Amazon RDS manages databases, and AWS IAM controls access, so they don't adjust server numbers.
Final Answer:
AWS Auto Scaling -> Option D
Quick Check:
Auto Scaling = Adjust servers automatically [OK]
Quick Trick:Auto Scaling means automatic server adjustment [OK]
Common Mistakes:
Choosing storage or database services instead
Confusing IAM with scaling
Not knowing what Auto Scaling does
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