145 + Mcqs in Server Side And Client Side Scripting Page 2 McqOptions

51.	What is the code snippet to change the class and let the stylesheet specify the details?%!
A.	timestamp.className = "highlight";
B.	timestamp.className = "change";
C.	timestamp.className = "specify";
D.	timestamp.className = "move";
Answer» B. timestamp.className = "change";

Discussion

52.	The language is commonly used to%!
A.	Specify the user‚Äö√Ñ√¥s language
B.	Specify the language going to be scripted
C.	No longer in use
D.	Specify the programmer‚Äö√Ñ√¥s favorable language
Answer» D. Specify the programmer‚Äö√Ñ√¥s favorable language

Discussion

53.	Which is a useful way to try out small and simple Rhino programs and one-liners?%!
A.	Starting an interative shell
B.	Starting a one to one shell
C.	Creating a thread to do simple programs
D.	None of the mentioned
Answer» B. Starting a one to one shell

Discussion

54.	Which of the following communicates with server-side CGI scripts through HTML form submissions and can be written without the use of JavaScript?%!
A.	Static Web Pages
B.	Interactive Web Pages
C.	Conditional Web Pages
D.	None of the mentioned
Answer» C. Conditional Web Pages

Discussion

55.	What is the code for getting the current time?%!
A.	now = new Date();
B.	var now = new Date();
C.	var now = Date();
D.	var now = new Date(current);
Answer» C. var now = Date();

Discussion

56.	Which is the in-house library of Yahoo!?%!
A.	Dojo
B.	YUI
C.	Prototype
D.	Closure
Answer» C. Prototype

Discussion

57.	Which of the following is an event emitter?%!
A.	once
B.	process
C.	listeners
D.	on
Answer» C. listeners

Discussion

58.	*$_Which is more widely used than GWT in Google??
A.	Closure
B.	Dojo
C.	Procedure
D.	jQuery
Answer» B. Dojo

Discussion

59.	*$_Which is the in-house library of Yahoo!??
A.	Dojo
B.	YUI
C.	Prototype
D.	Closure
Answer» C. Prototype

Discussion

60.	*$_Which of the following is an event emitter??
A.	once
B.	process
C.	listeners
D.	on
Answer» C. listeners

Discussion

61.	*$_Which Window object method is used to display message in a dialog box??
A.	alert()
B.	prompt()
C.	message()
D.	none of the mentioned
Answer» B. prompt()

Discussion

62.	*$_How to pick a document element based on the value of its id attribute??
A.	getElementsbyId()
B.	getElementbyId()
C.	both getElementsbyId() and getElementbyId()
D.	none of the mentioned
Answer» C. both getElementsbyId() and getElementbyId()

Discussion

63.	*$_Which handler is triggered when the content of the document in the window is stable and ready for manipulation??
A.	onload
B.	manipulate
C.	create
D.	none of the mentioned
Answer» B. manipulate

Discussion

64.	*$_What is the code snippet to change the class and let the stylesheet specify the details??
A.	timestamp.className = "highlight";
B.	timestamp.className = "change";
C.	timestamp.className = "specify";
D.	timestamp.className = "move";
Answer» B. timestamp.className = "change";

Discussion

65.	*$_The language is commonly used to?
A.	Specify the user‚Äö√Ñ√¥s language
B.	Specify the language going to be scripted
C.	No longer in use
D.	Specify the programmer‚Äö√Ñ√¥s favorable language
Answer» D. Specify the programmer‚Äö√Ñ√¥s favorable language

Discussion

66.	/_The new Java arrays can be created into a JavaScript programs using which of the following classes??
A.	java.Array
B.	java.lang.*
C.	java.lang.Array
D.	java.lang.reflect.Array
Answer» E.

Discussion

67.	/_Which is a useful way to try out small and simple Rhino programs and one-liners??
A.	Starting an interative shell
B.	Starting a one to one shell
C.	Creating a thread to do simple programs
D.	None of the mentioned
Answer» B. Starting a one to one shell

Discussion

68.	/_What will be the return value of the write() method when the Node cannot write the data immediately and has to buffer it internally??
A.	0
B.	1
C.	True
D.	False
Answer» E.

Discussion

69.	/_Which of the following communicates with server-side CGI scripts through HTML form submissions and can be written without the use of JavaScript??
A.	Static Web Pages
B.	Interactive Web Pages
C.	Conditional Web Pages
D.	None of the mentioned
Answer» C. Conditional Web Pages

Discussion

70.	/_The HTML5 specification includes?
A.	Data storage
B.	Graphics APIs
C.	Other APIs for web apps
D.	All of the mentioned
Answer» E.

Discussion

71.	/_Which is the method used for registering handlers??
A.	on()
B.	register()
C.	add()
D.	include()
Answer» B. register()

Discussion

72.	/_What is the command used for debugging output in Node??
A.	print();
B.	console.log(‚Äö√Ñ¬∂);
C.	debug(‚Äö√Ñ¬∂);
D.	execute(‚Äö√Ñ¬∂);
Answer» C. debug(‚Äö√Ñ¬∂);

Discussion

73.	/_What is the code for getting the current time??
A.	now = new Date();
B.	var now = new Date();
C.	var now = Date();
D.	var now = new Date(current);
Answer» C. var now = Date();

Discussion

74.	/_Which Rhino command quits Rhino environment??
A.	terminate()
B.	exit()
C.	quit()
D.	close()
Answer» D. close()

Discussion

75.	/_What is the default value of the type attribute??
A.	text/css
B.	text/javascript
C.	text
D.	xml
Answer» C. text

Discussion

76.	/_Which property in the Window object is used to refer to a Location object??
A.	position
B.	area
C.	window
D.	location
Answer» E.

Discussion

77.	/_Which is the property that represents the content displayed in the window??
A.	document
B.	content
C.	window
D.	frame
Answer» B. content

Discussion

78.	/_What is the purpose of the event handlers in the JavaScript??
A.	Adds innerHTML page to the code
B.	Performs handling of exceptions and occurences
C.	Allows JavaScript code to alter the behaviour of windows
D.	None of the mentioned
Answer» D. None of the mentioned

Discussion

79.	/_Which of the following is not an object??
A.	Element
B.	Location
C.	Position
D.	Window
Answer» D. Window

Discussion

80.	/_What is the programming philosophy that argues that content and behaviour should as much as possible be kept separate??
A.	Unobtrusive JavaScript
B.	Obtrusive JavaScript
C.	Inherited JavaScript
D.	Modular JavaScript
Answer» B. Obtrusive JavaScript

Discussion

81.	/_The service(s) that enables networking through scripted HTTP requests is?
A.	XMLHttpResponse
B.	XMLRequest
C.	XMLHttpRequest
D.	All of the mentioned
Answer» D. All of the mentioned

Discussion

82.	/_Why does Node not block while waiting for operations to complete??
A.	Static
B.	Asynchronous
C.	Synchronous
D.	None of the mentioned
Answer» C. Synchronous

Discussion

83.	/_What is the alternative command used in Node for load()??
A.	store()
B.	module()
C.	log()
D.	require()
Answer» E.

Discussion

84.	/_The JavaScript classes can be instantiated using _____ operator??
A.	create
B.	new
C.	instantiate
D.	create.new
Answer» C. instantiate

Discussion

85.	/_Which is the root element in a HTML document??
A.	HTML
B.	HEAD
C.	SCRIPT
D.	BODY
Answer» B. HEAD

Discussion

86.	/_Which of the following is a web application API framework??
A.	Dojo
B.	YUI
C.	GWT
D.	All of the mentioned
Answer» D. All of the mentioned

Discussion

87.	%_Which of the following is a web application API framework?_%
A.	Dojo
B.	YUI
C.	GWT
D.	All of the mentioned
Answer» D. All of the mentioned

Discussion

88.	%_What is the purpose of Dojo framework?_%
A.	Focuses on DOM and Ajax utilities
B.	Advertises incredible depth
C.	Ajax utilities
D.	None of the mentioned
Answer» C. Ajax utilities

Discussion

89.	%_Which function is a synonym for on()?_%
A.	addListener()
B.	listeners()
C.	once()
D.	add()
Answer» B. listeners()

Discussion

90.	_ Which property in the Window object is used to refer to a Location object?$?
A.	position
B.	area
C.	window
D.	location
Answer» E.

Discussion

91.	_ Which is the property that represents the content displayed in the window?$?
A.	document
B.	content
C.	window
D.	frame
Answer» B. content

Discussion

92.	_ What is the purpose of the event handlers in the JavaScript?$?
A.	Adds innerHTML page to the code
B.	Performs handling of exceptions and occurences
C.	Allows JavaScript code to alter the behaviour of windows
D.	None of the mentioned
Answer» D. None of the mentioned

Discussion

93.	_ Which of the following is not an object?$?
A.	Element
B.	Location
C.	Position
D.	Window
Answer» D. Window

Discussion

94.	_ What is the default value of the type attribute?$?
A.	text/css
B.	text/javascript
C.	text
D.	xml
Answer» C. text

Discussion

95.	__The JavaScript classes can be instantiated using _____ operator?__
A.	create
B.	new
C.	instantiate
D.	create.new
Answer» C. instantiate

Discussion

96.	__Which Rhino command quits Rhino environment?__
A.	terminate()
B.	exit()
C.	quit()
D.	close()
Answer» D. close()

Discussion

97.	__When the ‚Äö√Ñ√∫end‚Äö√Ñ√π event fires on EOF when no more data will arrive, which function is called?__
A.	s.on("data",f);
B.	s.on("end",f);
C.	s.on("error",f);
D.	s.on("default",f);
Answer» C. s.on("error",f);

Discussion

98.	__What is the programming philosophy that argues that content and behaviour should as much as possible be kept separate?__
A.	Unobtrusive JavaScript
B.	Obtrusive JavaScript
C.	Inherited JavaScript
D.	Modular JavaScript
Answer» B. Obtrusive JavaScript

Discussion

99.	__The service(s) that enables networking through scripted HTTP requests is__
A.	XMLHttpResponse
B.	XMLRequest
C.	XMLHttpRequest
D.	All of the mentioned
Answer» D. All of the mentioned

Discussion

100.	__Why does Node not block while waiting for operations to complete?__
A.	Static
B.	Asynchronous
C.	Synchronous
D.	None of the mentioned
Answer» C. Synchronous

Discussion

Explore topic-wise MCQs in Javascript.

What is the code snippet to change the class and let the stylesheet specify the details?%!

The language is commonly used to%!

Which is a useful way to try out small and simple Rhino programs and one-liners?%!

Which of the following communicates with server-side CGI scripts through HTML form submissions and can be written without the use of JavaScript?%!

What is the code for getting the current time?%!

Which is the in-house library of Yahoo!?%!

Which of the following is an event emitter?%!

*$_Which is more widely used than GWT in Google??

*$_Which is the in-house library of Yahoo!??

*$_Which of the following is an event emitter??

*$_Which Window object method is used to display message in a dialog box??

*$_How to pick a document element based on the value of its id attribute??

*$_Which handler is triggered when the content of the document in the window is stable and ready for manipulation??

*$_What is the code snippet to change the class and let the stylesheet specify the details??

*$_The language is commonly used to?

*/*_The new Java arrays can be created into a JavaScript programs using which of the following classes??

*/*_Which is a useful way to try out small and simple Rhino programs and one-liners??

*/*_What will be the return value of the write() method when the Node cannot write the data immediately and has to buffer it internally??

*/*_Which of the following communicates with server-side CGI scripts through HTML form submissions and can be written without the use of JavaScript??

*/*_The HTML5 specification includes?

*/*_Which is the method used for registering handlers??

*/*_What is the command used for debugging output in Node??

*/*_What is the code for getting the current time??

*/*_Which Rhino command quits Rhino environment??

*/*_What is the default value of the type attribute??

*/*_Which property in the Window object is used to refer to a Location object??

*/*_Which is the property that represents the content displayed in the window??

*/*_What is the purpose of the event handlers in the JavaScript??

*/*_Which of the following is not an object??

*/*_What is the programming philosophy that argues that content and behaviour should as much as possible be kept separate??

*/*_The service(s) that enables networking through scripted HTTP requests is?

*/*_Why does Node not block while waiting for operations to complete??

*/*_What is the alternative command used in Node for load()??

*/*_The JavaScript classes can be instantiated using _____ operator??

*/*_Which is the root element in a HTML document??

*/*_Which of the following is a web application API framework??

%_Which of the following is a web application API framework?_%

%_What is the purpose of Dojo framework?_%

%_Which function is a synonym for on()?_%

_ Which property in the Window object is used to refer to a Location object?$?

_ Which is the property that represents the content displayed in the window?$?

_ What is the purpose of the event handlers in the JavaScript?$?

_ Which of the following is not an object?$?

_ What is the default value of the type attribute?$?

__The JavaScript classes can be instantiated using _____ operator?__

__Which Rhino command quits Rhino environment?__

__When the ‚Äö√Ñ√∫end‚Äö√Ñ√π event fires on EOF when no more data will arrive, which function is called?__

__What is the programming philosophy that argues that content and behaviour should as much as possible be kept separate?__

__The service(s) that enables networking through scripted HTTP requests is__

__Why does Node not block while waiting for operations to complete?__

/_The new Java arrays can be created into a JavaScript programs using which of the following classes??

/_Which is a useful way to try out small and simple Rhino programs and one-liners??

/_What will be the return value of the write() method when the Node cannot write the data immediately and has to buffer it internally??

/_Which of the following communicates with server-side CGI scripts through HTML form submissions and can be written without the use of JavaScript??

/_The HTML5 specification includes?

/_Which is the method used for registering handlers??

/_What is the command used for debugging output in Node??

/_What is the code for getting the current time??

/_Which Rhino command quits Rhino environment??

/_What is the default value of the type attribute??

/_Which property in the Window object is used to refer to a Location object??

/_Which is the property that represents the content displayed in the window??

/_What is the purpose of the event handlers in the JavaScript??

/_Which of the following is not an object??

/_What is the programming philosophy that argues that content and behaviour should as much as possible be kept separate??

/_The service(s) that enables networking through scripted HTTP requests is?

/_Why does Node not block while waiting for operations to complete??

/_What is the alternative command used in Node for load()??

/_The JavaScript classes can be instantiated using _____ operator??

/_Which is the root element in a HTML document??

/_Which of the following is a web application API framework??

The JavaScript classes can be instantiated using _ operator?

Which Rhino command quits Rhino environment?

When the ‚Äö√Ñ√∫end‚Äö√Ñ√π event fires on EOF when no more data will arrive, which function is called?

What is the programming philosophy that argues that content and behaviour should as much as possible be kept separate?

The service(s) that enables networking through scripted HTTP requests is

Why does Node not block while waiting for operations to complete?