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What is the main benefit of using a VPC endpoint for DynamoDB access?

easy🧠 Conceptual Q11 of 15
DynamoDB - Security and Access Control
What is the main benefit of using a VPC endpoint for DynamoDB access?
AIt allows private access to DynamoDB without using the internet.
BIt increases the internet bandwidth for DynamoDB queries.
CIt automatically backs up DynamoDB tables.
DIt enables cross-region replication of DynamoDB data.
Step-by-Step Solution
Solution:
  1. Step 1: Understand VPC endpoint purpose

    A VPC endpoint lets you connect to AWS services privately inside your cloud network without internet traffic.
  2. Step 2: Identify benefit for DynamoDB

    Using a VPC endpoint for DynamoDB means your data traffic stays inside AWS, improving security and privacy.
  3. Final Answer:

    It allows private access to DynamoDB without using the internet. -> Option A
  4. Quick Check:

    Private access = VPC endpoint benefit [OK]
Quick Trick: VPC endpoints keep traffic inside AWS, no internet needed [OK]
Common Mistakes:
MISTAKES
  • Confusing VPC endpoints with internet bandwidth
  • Thinking VPC endpoints backup data
  • Assuming VPC endpoints replicate data across regions

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