Web Development Introduction

A web browser

• is a program that runs on a web server

• starts when an HTTP request is made

• starts when a web server sends a page to a client

• is a program that runs on a client computer

An HTTP response is sent from

• the web server to the application server

• the application server to the web server

• the client to the web server

• the web server to the client

When a browser makes a request for a static web page, the web server

• returns the HTML for the page and the browser renders it

• renders the HTML for the page and returns it to the browser

• generates the HTML for the page and returns it to the browser

• finds the HTML for the page and renders it

When a browser makes a request for a dynamic web page

• the web server processes the request and returns the HTML to the browser

• the web server processes the request and returns the HTML to the browser

• the web server gets the data for the request from a database and returns the data to the browser

• an application server processes the request and returns the HTML to the browser

HTML is used to define

• the structure and contents of a web page

• the formatting of a web page

• the layout of a web page

• all of the above

CSS is used to

• define and format the HTML elements of a web page

• define the browser settings for page layout

• format the HTML elements of a web page

• format the browser settings for page layout

To deploy a website, you use

• HTML

• CSS

• FTP

• HTML

Which of the following is NOT part of an HTTP URL

• protocol

• path

• node

• filename

If you right-click on a web page and select View Source or View Page Source

• the HTML for the page will be displayed

• the CSS for the page will be displayed

• a link to the HTML in the Developer Tools will be displayed

• a link to the CSS in the Developer Tools will be displayed

   

   

Because 57% or more of all Internet traffic comes from mobile devices, a web developer needs to be concerned with

• search engine optimization

• cross-browser compatibility

• user accessibility

• responsive web design