HTML is a widely used language that gives our webpage a structure. HTML stands for HYPERTEXT MARKUP LANGUAGE. HTML was created by Berners Lee in 1991.
A Physical tag has physical text which is used to tell the browser how to display the text enclosed in the physical tag.
Example for the physical tags are: <big>, <b>, <i>
Logical tags are used to tell the meaning of the enclosed text in it. The example of the logical tag is <Important>….</Important> tag. When we enclose text in Important tag then it tell the browser that enclosed text is more important than other text.
The basic purpose of using alternative texts is to define what the image is about. During an image mapping, it can be confusing and difficult to understand what hotspots correspond to a particular link. These alternative texts come in action here and put a description at each link which makes it easy for users to understand the hotspot links easily.
Yes, Collapsing white spaces is one good way of writing HTML codes in an organized way. White spaces act similar to a single-spaced character and occupy the same size as rest of the characters. By collapsing multiple white spaces, we can indent lines of text and make the code more readable.
<a href="mailto:firstname.lastname@example.org?Subject=Hello%20again" target="_top">Send Mail</a>
<table border cellspacing=3> <table border cellpadding=3> <table border cellspacing=3 cellpadding=3>
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