Web Development Flashcards
What is HTML ?
It is the standard markup language for creating Web pages.
- Hypertext Markup Language.
- It describes the structure of webpages
What is the element ?
The root element of an HTML page
What is ?
Contains meta information about the document
What is ?
Specifies a title for the document
What is ?
Contains the visible page content
Describe HTML hyperlinks
HTML links are hyperlinks. You can click it to jump to another document.
Describe HTML images
Images are defined with the <img></img> tag.
The <img></img> tag is empty and contains attributes only. No closing tag.
The src attribute specifies the URL of the image
Describe HTML Lists
There are 2 types of lists:
- Ordered Lists
- Unordered lists
Define CSS
CSS is cascading style sheets. It describes how HTML elements are to be displayed
How can CSS be added to HTML ?
- Inline - by using the style attribute in HTML elements; Used to apply a style to a single element
- Internal - by using a element in the section; used to define a style for a single HTML page
- External - by using an external CSS file; used to define the style for many HTML pages.
What is a CSS Selector ?
A selector is a pattern used to select the elements you want to style
What is Javascript ?
javaScript is the programming language for the web. It can calculate, manipulate, and validate data
What are variables ?
They are used to store data values. JavaScript uses the var keyword to declare variables.
Describe the == operator
The == operator tests for abstract equality; it does do type conversions before doing the equality comparison
Describe the === operator
The === operator tests for strict equality; it does NOT do type conversion
