Entro Labs IT Solutions Interview Questions, Process, and Tips

Use the HTML entity © to insert the copyright symbol in an HTML file.

• Use the HTML entity © to represent the copyright symbol in HTML.

• Place © where you want the copyright symbol to appear in the HTML file.

The Marquee tag is an HTML element used to create scrolling text or images on a web page.

• The <marquee> tag is used to create a scrolling effect horizontally or vertically.

• It has attributes like behavior, direction, scrollamount, scrolldelay, etc.

• Example: <marquee behavior='scroll' direction='left'>Scrolling text</marquee>

Geographic position of a user can be obtained using HTML5 Geolocation API.

• Use navigator.geolocation.getCurrentPosition() method to get the user's current position

• The method takes a success callback function which receives a Position object containing the coordinates

• Coordinates include latitude, longitude, and accuracy information

Flexbox and CSS grid are layout modules in CSS that allow for responsive and flexible web design.

• Flexbox is a one-dimensional layout system that allows for easy alignment and distribution of elements within a container.

• CSS grid is a two-dimensional layout system that allows for more complex and flexible layouts.

• Flexbox is best for arranging items in a single row or column, while CSS grid is best for creating more compl...read more

JavaScript has several datatypes including string, number, boolean, object, array, null, and undefined.

• String: represents a sequence of characters

• Number: represents numeric values

• Boolean: represents true or false

• Object: represents a collection of key-value pairs

• Array: represents an ordered list of values

• Null: represents the intentional absence of any object value

• Undefined: represents an uninitialized variable

Webkit is a rendering engine used by browsers to display web pages and is used for CSS3 animations and transitions.

• Webkit is a layout engine used by Safari, Chrome, and other browsers.

• It is used for CSS3 animations and transitions.

• Webkit is responsible for rendering web pages in the browser.

• It supports various CSS3 features like gradients, shadows, and reflections.

• Webkit prefixes are used to target specific browsers fo

Z-index is a CSS property that controls the stacking order of elements on a web page.

• Higher z-index values place elements on top of lower ones

• Z-index only works on positioned elements (position: absolute, position: relative, position: fixed)

• Negative z-index values place elements behind the default stacking order

• Z-index can be used to create layered effects on a web page

CSS can be integrated on a web page by linking an external CSS file, using inline styles, or embedding CSS within the HTML document.

• Link an external CSS file using the tag in the section of the HTML document.

• Use inline styles by adding the 'style' attribute to HTML elements.

• Embed CSS within the HTML document using the