What is a EventSource ?Option 1:EventSource makes a syncronous connection with the server over HTTP to send data to the server.Option 2: EventSource opens a persistent, two-way connection with the server over HTTP using a special text/event-stream header and send/ recieve messages.Option 3: EventSource opens a persistent, one-way connection with the server over HTTP using a special text/event-stream header and listens for messages.Option 4: Both 1 and 2

What is a EventSource

How does an event-driven architecture promote loose coupling between microservices?1 pointServices directly call each other's APIsAPIs are replaced by webhooksServices react to events instead of direct requestsContainers isolate the services

How does an event-driven architecture promote loose coupling between microservices?0 / 1 pointServices directly call each other's APIsAPIs are replaced by webhooksServices react to events instead of direct requestsContainers isolate the services

What are event procedures? An action in response to a user’s interaction with the controls on the page.A browser is one type of event procedure.Client-side event procedures are typically used only with HTML controls.Server-side event procedures require information to be sent to the Web server for processing.a.i, ii, iiib.i, iii, ivc.ii, iii, ivd.i, ii, iii, iv

An event listener comprises one of the key components of event handling in GUI. What is an event listener?*1 pointA component that generates events for a GUIAn object that receives and processes events through the implementation of the appropriate interfaceAn object that facilitates GUI components to communicate with the rest of the application