Which of the following is correct about jQuery Mcq?

Which of the following is correct about jQuery?

Q 1 – Which of the following is correct about jQuery? A – jQuery is a fast and concise JavaScript Library created by John Resig in 2006 with a nice motto – Write less, do more. B – jQuery simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development.

What is jQuery Mcq answer?

JQuery is a JavaScript library designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. It is free, open-source software using the permissive MIT License.

What is jQuery * Mcq?

Answer: (b) JavaScript library. Explanation: jQuery is a fast, small, cross-platform and feature-rich JavaScript library. It is designed to simplify the client-side scripting of HTML. It is a small, light-weight and fast JavaScript library.

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Which of the following is not true for jQuery?

Which of the following is not the feature of jQuery? Explanation: These features are at the heart of jQuery’s power and utility: An expressive syntax (CSS selectors) for referring to elements in the document.

What is jQuery mobile Mcq?

jQuery Mobile is basically a lightweight user interface framework which lets you build a mobile web application that can be accessed on Smartphones and tablets.

Which of the following jQuery Syntax uses the class selector?

More Examples of jQuery Selectors

Syntax Description Example
$(“*”) Selects all elements Try it
$(this) Selects the current HTML element Try it
$(“p.intro”) Selects all <p> elements with class=”intro” Try it
$(“p:first”) Selects the first <p> element Try it

What is the correct syntax of jQuery Mcq?

What is the correct syntax of jQuery? Explanation: The basic syntax of jQuery is $(selector). action(), $ sign defines access of jQuery, (selector) is HTML element, action() is for the jQuery action that is to be performed. E.g. $(“h1”).

What is code jQuery?

What is jQuery? jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.

Which is the correct syntax to create a function that uses jQuery?

Answer: Use the syntax $. fn. myFunction=function(){} The syntax for defining a function in jQuery is little bit different from the JavaScript.

What is bootstrapping Mcq?

Explanation: Bootstrap is a free and open source front end web framework for designing websites and web applications. … Explanation: It contains HTML and CSS based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions.

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Which method is used to set or reset CSS property in jQuery Mcq?

css() method: The css() method is used to change the style property of the selected element. The css() in JQuery can be used in different ways.

Which jQuery method sets the HTML contents of an element Mcq?

Explaination. The html() method gets the html contents (innerHTML) of the first matched element.

Which of the following are features of jQuery?

These features are at the heart of jQuery’s power and utility:

  • An expressive syntax (CSS selectors) for referring to elements in the document.
  • An efficient query method for finding the set of document elements that match a CSS selector.
  • A useful set of methods for manipulating selected elements.

Which of the following jQuery method set the value of an element?

jQuery attr() Method

The attr() method sets or returns attributes and values of the selected elements. When this method is used to return the attribute value, it returns the value of the FIRST matched element.

What is the correct jQuery code to set the background color?

To set the background color using jQuery, use the jQuery css() property. We will set background color on mouse hover with the jQuery on() method.

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