Aws Lambda — AWS Cloud Practitioner (CLF-C02) Practice Questions

AWS Lambda is a serverless compute service that runs code in response to events, such as an HTTP request through Amazon API Gateway or a file upload to Amazon S3, without requiring the user to provision or manage servers. For the CLF-C02 exam, Lambda is the primary example of the serverless computing model, and candidates should understand its event-driven architecture, automatic scaling, and pricing based on the number of requests and execution duration. Lambda integrates natively with dozens of AWS services and is commonly used to build microservices, data processing pipelines, and automation workflows. Key concepts include supported runtimes, the maximum execution timeout, and how Lambda fits into the shared responsibility model by removing OS and infrastructure management from the customer.

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• A startup is building a new web application on AWS and expects highly variable traffic, with large spikes during business hours and very low usage overnight. They want to minimize costs while ensuring the application scales automatically. Which AWS compute option best meets these requirements? Unlock answer & explanation →
• What is AWS Lambda? Unlock answer & explanation →
• A company has legacy applications using SOAP/XML APIs. They need to integrate with modern AWS services. What's the recommended approach? Unlock answer & explanation →