An AWS service or developer-created application that triggers the execution of a Lambda function is known as

Question

BlackTom AI · Accepted Answer

The question asks for the AWS term used for a thing that triggers the execution of a Lambda function, whether it's an AWS service or a developer-created application.
Option 1: 'an exception handler' — An exception handler deals with errors during program execution, not with triggering Lambdas. It does not initiate Lambda invocations.
Option 2: 'an event source' — This is the correct concept: an event source is any AWS service or application that produces events which can trigger a Lambda function to run. This aligns with how Lambda is invoked in response to events.
Option 3: 'a notifier' — Notifiers typically indicate or alert about events or statuses; they don’t inherently trigger Lambda functions unless wired to do so, and in common terms they are not the designated trigger source.
Option 4: 'an input signal' — While a trigger can be described as an input signal, this term is too generic and does not map to the AWS-specific terminology of event sources that initiate Lambda executions.
Option 5: 'an execution signal origin' — This phrase is not a standard AWS term; it’s vague and does not correspond to the established nomenclature for Lambda triggers.
In summary, the most precise and official term within AWS terminology for what initiates a Lambda run is 'an event source', since it encompasses services or applications that generate events which Lambda responds to.

An AWS service or developer-created application that triggers the execution of a Lambda function is known as Single choice

Similar Questions

Select the technical requirements below that are best satisfied by a Function As A Service (FaaS) cloud service.

Which of the following services is a serverless compute service in AWS? (Select the best answer)

Which service lets you run code without provisioning or managing servers?

Which of the following is NOT true about AWS Lambda?

Question 30 Choose a, b, c or d as the best answer. The author’s main argument is that the 100:80:100 model __________.

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler