Stratosphere IT Services Interview Questions and Answers

CSS can be applied to HTML in three forms: inline, internal, and external.

• Inline CSS - applied directly to an HTML element using the style attribute

• Internal CSS - defined within the head section of an HTML document using the style tag

• External CSS - linked to an HTML document using the link tag

HTML is the standard markup language for creating web pages, while HTML5 is the latest version with new features and improvements.

• HTML is the older version of the markup language used for creating web pages.

• HTML5 is the latest version with new features like native support for video and audio, canvas elements for graphics, and improved semantics.

• HTML5 also includes new APIs for offline web applications, drag-and-drop interactions, and more.

• HTML5 is more mobile-friendly and sup...read more

CSS padding and margin are used to create space around elements and control their positioning.

• Padding is used to create space inside an element, between the content and the border.

• Margin is used to create space outside an element, between the element and other elements.

• Padding and margin can be specified in different units like pixels, percentages, or em.

• Negative values can be used to overlap elements or reduce space.

• CSS shorthand properties like 'padding' and 'margin' can be...read more

Table tags attributes in HTML

• Attributes like border, cellpadding, cellspacing, etc. can be used to customize tables

• The 'border' attribute specifies the width of the border around a table

• The 'cellpadding' attribute specifies the space between the cell content and cell border

• The 'cellspacing' attribute specifies the space between cells in a table

A table in HTML is used to display data in rows and columns.

• Tables are created using the <table> tag in HTML.

• Rows are defined using the <tr> tag and columns using the <td> tag.

• Headers can be added using the <th> tag.

• Attributes like border, cellpadding, cellspacing can be used to style the table.

• Example: <table><tr><th>Name</th><th>Age</th></tr><tr><td>John</td><td>25</td></tr></table>

Selectors in CSS are patterns used to select the elements you want to style on a webpage.

• Selectors can target elements based on their tag name, class, ID, attributes, and more.

• Examples include: 'p' for all

  elements, '.classname' for elements with a specific class, '#idname' for elements with a specific ID.

• Selectors can also be combined to create more specific targeting, such as 'div.container p' to target

  elements within a

  with class 'container'.