Exam AWS Certified Cloud Practitioner topic 1 question 12 discussion

From: https://aws.amazon.com/lambda/ 1. Run code without provisioning or managing infrastructure. Simply write and upload code as a .zip file or container image. 2. Automatically respond to code execution requests at any scale, from a dozen events per day to hundreds of thousands per second. 3. Save costs by paying only for the compute time you use—by per-millisecond—instead of provisioning infrastructure upfront for peak capacity.

Based on the requirements of the application having a short runtime, being invoked by changes in data or system state, and the need to maximize operational efficiency and minimize costs, AWS Lambda is the most suitable solution. AWS Lambda is a serverless compute service that allows you to run code without provisioning or managing servers. It automatically scales and manages the infrastructure required to run the code in response to incoming requests or events. Since the application has a short runtime and is invoked by events, AWS Lambda's event-driven architecture is well-suited for this scenario.

B. AWS Lambda

l believe its B

i'm not convinced as to how a serveless service such as lambda can minimize cost. 'on demand ' seems more appropriate to me.

A. On Demand

B. Lambda

B correct

AWS Lambda

Answer is B

AWS Lambda it is

Lambda

AWS Lambda

AWS Lambda is best for event-driven apps.

Aws Lambda

B. AWS Lambda

B. AWS Lambda