pwa2

Google has a tool that allows you to check if a page is ready to be converted to a PWA:

• Java

• Chromiun

• Visual Code

• Lighthouse

To know if a Web page is a PWA, you should:

• Inspect the RAM memory

• Inspect the App's database

• Inspect the Web page and check if it's using the Service Worker

• Inspect the mobile App and check if it's installed on the device

Framework for PWA created by Google:

• React

• PWABuilder

• Vue.js

• AngularJS

The Service Worker can receive messages from a server when the application is not active. This means that:

• It works like an email

• It is a server for incoming and outgoing messages

• Handles Push Notifications

• It is false, it cannot receive if the App is not Active

Which of the following statements is correct regarding Progressive Web App?

• Works even on unreliable network if running a service worker

• Requires environments with high bandwidth

• Is the same as an Accelerated Mobile Page

• Slows down the experience and reduces conversion rates

What are the main features that can be obtained by adopting the characteristics of PWA?

• speed, GPS access, push notifications

• speed, offline access, push notifications.

• speed, offline access, Sleeping

• Preprocessing, speed, online access, push

What language is the Service Worker written in?

• Java

• HTML

• JavaScript

• App's native language

If the Internet connection fails, what do PWAs resort to?

• If the Internet connection fails, PWAs resort to:

• Wifi as a second communication option

• Service Worker to work offline

• All of the above

One of the functions performed by a Service Worker is:

• Load the program into memory

• Run a task in the background

• Terminate program execution

• Open javascript

It is a disadvantage of PWAs:

• Utilizan la máxima la memoria caché

• They do not use all native functions of the terminals.

• Son rápidas

• Trabajan sin conexión