You want to create an HTML5-compliant page that has four sections: a left-side section containing set of links, top and bottom sections, and a middle section that will contain the main message of the page. Which elements would you use to create these sections?

The <header>, <footer>, <nav> and <article> elements are the correct answer of this question.

Explanation:

The < header > tag represents an explanatory content container, or a collection of navigational links.

For example:- header {

                       display: block;

                            }

The <footer> tag contain sitemap,copyright information,back to top links.it contains details about the item which it contains.

For example:- footer {

                      display: block;

                        }

The tag < nav > specifies a collection of links to a navigation.

For example:- nav {

                      display: block;

                        }

The <article> tag specifies independent, self-contained content.

For example:- article {

                      display: block;

                       }

the correct answer is: a.)it is never appropriate to use acronyms and emoticons in business communication.