AWS Interview Questions and Answer Part – 1

Global Infrastructure
  • Explain the following
    • Availability zone
    • Region
    • Edge location
S3 – beginner
  • Explain what is S3 and what is it used for
  • What is a bucket?
  • True or False? a bucket name must be globally unique
  • What objects in S3 consists of?
    • Another way to ask it: explain key, value, version id and metadata in context of objects
  • Explain data consistency
  • Can you host dynamic websites on s3? what about static websites?
  • What security measures have you taken in context of S3?
CloudFront
  • Explain what is CloudFront and what is it used for
  • Explain the following
    • Origin
    • Edge location
    • Distribution
  • What delivery methods available for the user with CDN?
  • True or False? object are cached for the life of TTL
EC2 – beginner
  • What type of instances have you created?
  • How to increase RAM for a given EC2 instance?
Rajesh Kumar
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