Advanced AWS Lambda Interview Questions 1. How do you control access to Lambda functions? AWS Lambda uses IAM (Identity and Access Management) to control access at two levels: Resource-based policies specify which AWS accounts, services, and resources are allowed to invoke the function. The funct...
Master AWS interview questions with expert answers. Find common and advanced AWS interview questions with answers to prepare effectively for your interview.
For this scenario, we can use Lambda functions to create the thumbnail’s automatically. Lambda functions will be triggered by the S3 bucket events.ie, S3 bucket is the Trigger source for Lambda functions. Now your lambda function will generate the thumbnail and the thumbnails are stored in Ano...
Step 12 - Exploring AWS Lambda - Scenario Questions Getting Started - AWS API Gateway Step 01 - Getting started with AWS API Gateway Step 02 - Getting started with AWS API Gateway - API Types - HTTP, REST and WebSockets Step 03 - Creating Your First AWS API Gateway - REST API Step 04...
AWS Lambda is yet another Platform as a Service from AWS. This service also does not give you access to the full OS and cannot host a website. It can only be used for backend processing. This service gives you a dashboard, where you can upload your backend code. Its only tasks are ...
Questions that appear in the exam will test your real-world business problem-solving skills. Therefore, work on as many AWS projects as you can to gain hands-on experience. Most of the questions will be scenario-based that will take a longer time to read. Hence, it is important that you...
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test consists of a series of questions that reflect the knowledge and skills required to pass the certification. The topics covered include machine learning (ML) foundational concepts, data handling, and automation using AWS AI services such as Amazon SageMaker, Amazon Comprehend, and AWS Lambda. ...
Based on five pillars — operational excellence, security, reliability, performance efficiency, and cost optimization" Learn more here What AWS services are serverless (or have the option to be serverless)? AWS Lambda AWS Athena What is Simple Queue Service (SQS)? AWS definition: "Amazon ...
86. how you can reduce costs on aws lambda as a serverless computing service, lambda already saves hundreds of thousands of dollars for many companies out there. while traditional server-based infrastructures usually lead to overprovisioning and waste, the serverless pay-per-use model enables ...