Bird
0
0

How can you combine AWS Free Tier with AWS Lambda to minimize costs for a serverless app?

hard📝 Best Practice Q9 of 15
AWS - Cloud Computing Fundamentals
How can you combine AWS Free Tier with AWS Lambda to minimize costs for a serverless app?
AUse Lambda with 100,000 free requests and 1 million GB-seconds compute time
BUse Lambda with 1 million free requests and 400,000 GB-seconds compute time
CUse Lambda only for backend and EC2 for frontend to save costs
DUse Lambda with unlimited free requests but pay for compute time
Step-by-Step Solution
Solution:
  1. Step 1: Recall AWS Lambda Free Tier limits

    Lambda offers 1 million free requests and 400,000 GB-seconds of compute time monthly.
  2. Step 2: Apply limits to serverless app design

    Using Lambda within these limits minimizes costs effectively.
  3. Final Answer:

    Use Lambda with 1 million free requests and 400,000 GB-seconds compute time -> Option B
  4. Quick Check:

    Lambda Free Tier = 1M requests + 400K GB-seconds [OK]
Quick Trick: Lambda Free Tier includes 1M requests monthly [OK]
Common Mistakes:
MISTAKES
  • Confusing request and compute time limits
  • Assuming unlimited free Lambda usage
  • Mixing Lambda with EC2 unnecessarily

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More AWS Quizzes