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Quiz 1
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Q.1
The libraries that build a new higher-level API for client-side programming is
Library
Framework
APIs
All of the mentioned
Q.2
What does Dojo and YUI have in common?
Facilitates DOM utilities and UI Widgets
Doesnot facilitates DOM utilities and UI Widgets
Client-side library
None of the mentioned
Q.3
Which of the following is not a framework?
jQuery
.NET
JavaScript
None of the mentioned
Q.4
Which of the following frameworks focuses on DOM and Ajax utilities?
jQuery
Prototype
Dojo
Both jQueryand Prototype
Q.5
What is the purpose of Dojo framework?
Focuses on DOM and Ajax utilities
Advertises incredible depth
Ajax utilities
None of the mentioned
Q.6
What are the two incompatible versions of YUI?
YUI1 and YUI2
YUI2 and YUI4
YUI1 and YUI3
YUI2 and YUI3
Q.7
Which of the following framework was used by Google for Gmail?
Dojo
GWT
Closure
YUI
Q.8
Which of the following is a web application API framework?
Dojo
YUI
GWT
All of the mentioned
Q.9
Which is the in-house library of Yahoo!?
Dojo
YUI
Prototype
Closure
Q.10
Which is more widely used than GWT in Google?
Closure
Dojo
Procedure
jQuery
Q.11
When a program contains extensive use of event handlers, which of the following is necessary?
Modular functions
Nested functions
Split up programs
All of the mentioned
Q.12
What is the code snippet to find all container elements with class “reveal”?
var elements = document.getElementsByClassName("reveal");
var elements = document.getElementByClassName("reveal");
var elements = document.getElementByName("reveal");
var elements = document.getElementsClassName("reveal");
Q.13
What is the code snippet to update the content of the timestamp element when the user clicks on it?
timestamp.onLoad = function() { this.innerHTML = new Date().toString(); }
timestamp.onclick = function() { this.innerHTML = new Date().toString(); }
timestamp.onload = function() { this.innerHTML = new Date().toString(); }
timestamp.onclick = function() { innerHTML = new Date().toString(); }
Q.14
Which of the following is not an object?
Element
Location
Position
Window
Q.15
What is the code snippet to change the class and let the stylesheet specify the details?
timestamp.className = "highlight";
timestamp.className = "change";
timestamp.className = "specify";
timestamp.className = "move";
Q.16
What is the property to access the first child of a node?
timestamp.Child1
timestamp.Child(1)
timestamp.Child(0)
timestamp.firstChild
Q.17
What are the properties supporting CSS styles for a document element?
style and font
style and className
size and style
className and font
Q.18
The style property belongs to while of the following object?
Element
Window
Location
None of the mentioned
Q.19
What is the purpose of the event handlers in the JavaScript?
Adds innerHTML page to the code
Performs handling of exceptions and occurences
Allows JavaScript code to alter the behaviour of windows
None of the mentioned
Q.20
Which handler is triggered when the content of the document in the window is stable and ready for manipulation?
onload
manipulate
create
none of the mentioned
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