Serverless Applications Google Cloud Functions Exam Questions with Latest Update

Why Google Cloud Functions - ANSWER-> Serverless Applications on Google's Infrastructure > Microservices over monoliths > Connect and Extend Cloud Services > Serverless Economics > Mobile Ready > Just Add Code > Open and Familiar Serverless Applications on Google's Infrastructure - ANSWER-Construct applications from bite-sized business logic billed to nearest 100ms only while code is running. Serve users from zero to planet-scale, all without managing any infrastructure Microservices over monoliths - ANSWER-Developer agility comes from building systems composed of small, independent units of functionality focused on doing one thing well. Cloud functions lets you build and deploy services at the level of a single function, not at the level or entire applications, containers, or VMs Connect and Extend Cloud Services - ANSWER-Cloud functions provides a connective layer of logic that lets you write code to connect and extend cloud services. Listen and respond to events such a file upload to Cloud Storage, an incoming message on a Cloud Pub/Sub topic, a log change in Stackdriver Logging, or a mobile-related event from Firebase Serverless Economics - ANSWER-Cloud functions are ephemeral, spinning up on-demand and back down in response to events in the environment. Pay only while your function is executing, metered to the nearest 100 ms and pay nothing after your function finishes. Mobile Ready - ANSWER-Mobile app developers can use Cloud Functions directly from Firebase, Google Cloud's mobile platform. Firebase natively emits events to which Cloud Functions can respond, including from Firebase Analytics, Realtime Database, Authentication, and Storage Just Add Code - ANSWER-Run in a fully-managed, serverless environment where Google handles servers, OS, and runtime environments completely on your behalf. Each Cloud Function runs in its own isolated secure execution context, scales automatically, and has a lifecycle independent from other functions.