180+ Advanced Web Technologies Solved MCQs

These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Computer Applications (BCA) , Bachelor of Business Administration in Computer Applications (BBA [CA]) .

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101.	In PHP, we have the following loop types:
A.	while loop
B.	for loop
C.	foreach
D.	all the these.
Answer» D. all the these.

discuss

102.	PHP recognize constructors by the name.
A.	) class name()
B.	_construct()
C.	function _construct()
D.	function __construct(
Answer» B. _construct()

discuss

103.	Which version of PHP introduced the instance of keyword?
A.	PHP 4
B.	. PHP 5
C.	. PHP 5.3
D.	. PHP 6
Answer» B. . PHP 5

discuss

104.	Which one of the following functions is used to determine whether a class exists?
A.	exist()
B.	exist_class()
C.	class_exist()
D.	txist()
Answer» A. exist()

discuss

105.	Which one of the following functions is used to determine object type?
A.	) obj_type()
B.	type()
C.	is_a()
D.	is_obj()
Answer» A. ) obj_type()

discuss

106.	Which one of the following keyword is used to inherit our subclass into a super class?
A.	. extends
B.	. implements
C.	. inherit
D.	. include
Answer» A. . extends

discuss

107.	Which keyword is used to refer to properties or methods within the class itself?
A.	. private
B.	public
C.	protected
D.	. $this
Answer» A. . private

discuss

108.	Which keyword allows class members (methods and properties) to be used without needing to instantiate a new instance of the class?
A.	protected
B.	. final
C.	static
D.	private
Answer» B. . final

discuss

109.	HTTP stands for ___________.
A.	Hyper text transfer protocol
B.	hyper text mark protcol
C.	File transfer protocol
D.	none of these
Answer» A. Hyper text transfer protocol

discuss

110.	To upload the file ________ array is used.
A.	$Files
B.	$load
C.	$New
D.	none of these
Answer» B. $load

discuss

111.	PHP was designed as a ________ scripting language.
A.	Sever side
B.	client slide
C.	c++
D.	none of these
Answer» A. Sever side

discuss

112.	mysql_close() is use to ________database(wamp) in php .
A.	create
B.	close
C.	connect
D.	none of these
Answer» A. create

discuss

113.	XML is used to data.
A.	design
B.	store
C.	delete
D.	none of these
Answer» B. store

discuss

114.	XML tags are predefined -----------
A.	true
B.	false
C.	not know
D.	both true and false
Answer» B. false

discuss

115.	Xml separate the data from presentation
A.	true
B.	false
C.	not know
D.	both true and false
Answer» A. true

discuss

116.	Xml document are formed by trees
A.	structure
B.	element
C.	Attribute
D.	html
Answer» B. element

discuss

117.	An XML tree start at root element and end at its child elements,
A.	true
B.	false
C.	not know
D.	both true and false
Answer» A. true

discuss

118.	We can create our own tags in Xml , but it must properly defined and end.
A.	true
B.	false
C.	not know
D.	both true and false
Answer» A. true

discuss

119.	An XML element can contain ___
A.	text elements attribute
B.	only attribute
C.	element
D.	none of these
Answer» A. text elements attribute

discuss

120.	________ define the properties and method for accessing and editing xml & html document
A.	Xml_DOM
B.	XML-Persor
C.	HTMl
D.	none of these
Answer» A. Xml_DOM

discuss

121.	Xml is use to separate the_____ form design.
A.	Data
B.	table
C.	file
D.	none of these
Answer» A. Data

discuss

122.	CSS is use to separate data from _____.
A.	tag
B.	data
C.	file
D.	table
Answer» A. tag

discuss

123.	The _______ defines a standard way for accessing and manipulating HTML documents. It presents an HTML document as a tree-structure.
A.	HTML DOM
B.	CSS
C.	XML
D.	Form
Answer» A. HTML DOM

discuss

124.	__________ is used to display data and focuses on how data looks.
A.	HTML
B.	xml
C.	css
D.	none of these
Answer» A. HTML

discuss

125.	_________ is a software and hardware independent tool used to transport and store data. It focuses on what data is.
A.	XML
B.	HTML
C.	CSS
D.	none of these
Answer» A. XML

discuss

126.	XML is neither a presentation language nor a programming language.
A.	true
B.	false
C.	both
D.	none of these
Answer» A. true

discuss

127.	In XML we can define/create the tags according to your need.
A.	true
B.	false
C.	both
D.	none of these
Answer» A. true

discuss

128.	______is designed to read the XML and create a way for programs to use XML.
A.	XML PERSOR
B.	CSS
C.	XML-TREE
D.	None of these
Answer» A. XML PERSOR

discuss

129.	An_________starts at a root element and branches from the root to child elements.
A.	XML PERSOR
B.	CSS
C.	XML-TREE
D.	None of these
Answer» C. XML-TREE

discuss

130.	The abs() function returns the absolute (positive) value of a number:
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

131.	the sqrt() function returns the square root of a number:
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

132.	The round() function rounds a floating-point number to its nearest integer:
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

133.	The rand() function generates a random number:
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

134.	________ is a server scripting language, and a powerful tool for making dynamic and interactive Web pages.
A.	PHP
B.	java script
C.	Angular js
D.	none of these
Answer» A. PHP

discuss

135.	_______ is a object oriented programming language , it is used to create the object…
A.	PHP
B.	java script
C.	Angular js
D.	none of these
Answer» A. PHP

discuss

136.	A ________ script can be placed anywhere in the document.
A.	PHP
B.	java script c
C.	Angular js
D.	none of these
Answer» A. PHP

discuss

137.	The default file extension for PHP files is _________
A.	.PHP
B.	.js
C.	.Ajs
D.	none of these
Answer» A. .PHP

discuss

138.	__________ is used to show the out put …or give message..same as printf in c language…
A.	Echo
B.	java script
C.	Angular js
D.	none of these
Answer» A. Echo

discuss

139.	A PHP script starts with <?php and ends with ?>: <?php // PHP code goes here ?>
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

140.	PHP code is executed on the server, and the result is returned to the browser as plain HTML
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

141.	PHP files can contain text, HTML, CSS, JavaScript, and PHP code
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

142.	PHP runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

143.	PHP is compatible with almost all servers used today (Apache, IIS, etc.)
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

144.	PHP supports a ___________ range of databases
A.	wide
B.	small
C.	short
D.	none of these
Answer» A. wide

discuss

145.	PHP supports the following data types:
A.	String
B.	Integer
C.	Float (floating point numbers - also called double)
D.	all of the above .
Answer» D. all of the above .

discuss

146.	PHP divides the operators in the following groups:
A.	Increment/Decrement operators
B.	Logical operators
C.	String operators
D.	all of the above
Answer» D. all of the above

discuss

147.	The basic assignment operator in PHP is __________ It means that the left operand gets set to the value of the assignment expression on the right.
A.	=
B.	++
C.	==
D.	?
Answer» A. =

discuss

148.	the _________ statement is used to perform different actions based on different conditions
A.	switch
B.	if condition
C.	foreach
D.	while
Answer» B. if condition

discuss

149.	In php, A ___________ is a block of statements that can be used repeatedly in a program.
A.	function
B.	procedure
C.	block
D.	loop
Answer» A. function

discuss

150.	In php A function will not execute automatically when a page loads.
A.	true
B.	false
C.	both a and b
D.	none of these
Answer» A. true

discuss

180+ Advanced Web Technologies Solved MCQs

In PHP, we have the following loop types:

PHP recognize constructors by the name.

Which version of PHP introduced the instance of keyword?

Which one of the following functions is used to determine whether a class exists?

Which one of the following functions is used to determine object type?

Which one of the following keyword is used to inherit our subclass into a super class?

Which keyword is used to refer to properties or methods within the class itself?

Which keyword allows class members (methods and properties) to be used without needing to instantiate a new instance of the class?

HTTP stands for ___________.

To upload the file ________ array is used.

PHP was designed as a ________ scripting language.

mysql_close() is use to ________database(wamp) in php .

XML is used to data.

XML tags are predefined -----------

Xml separate the data from presentation

Xml document are formed by trees

An XML tree start at root element and end at its child elements,

We can create our own tags in Xml , but it must properly defined and end.

An XML element can contain ___

________ define the properties and method for accessing and editing xml & html document

Xml is use to separate the_____ form design.

CSS is use to separate data from _____.

The _______ defines a standard way for accessing and manipulating HTML documents. It presents an HTML document as a tree-structure.

__________ is used to display data and focuses on how data looks.

_________ is a software and hardware independent tool used to transport and store data. It focuses on what data is.

XML is neither a presentation language nor a programming language.

In XML we can define/create the tags according to your need.

______is designed to read the XML and create a way for programs to use XML.

An_________starts at a root element and branches from the root to child elements.

The abs() function returns the absolute (positive) value of a number:

the sqrt() function returns the square root of a number:

The round() function rounds a floating-point number to its nearest integer:

The rand() function generates a random number:

________ is a server scripting language, and a powerful tool for making dynamic and interactive Web pages.

_______ is a object oriented programming language , it is used to create the object…

A ________ script can be placed anywhere in the document.

The default file extension for PHP files is _________

__________ is used to show the out put …or give message..same as printf in c language…

A PHP script starts with <?php and ends with ?>: <?php // PHP code goes here ?>

PHP code is executed on the server, and the result is returned to the browser as plain HTML

PHP files can contain text, HTML, CSS, JavaScript, and PHP code

PHP runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)

PHP is compatible with almost all servers used today (Apache, IIS, etc.)

PHP supports a ___________ range of databases

PHP supports the following data types:

PHP divides the operators in the following groups:

The basic assignment operator in PHP is __________ It means that the left operand gets set to the value of the assignment expression on the right.

the _________ statement is used to perform different actions based on different conditions

In php, A ___________ is a block of statements that can be used repeatedly in a program.

In php A function will not execute automatically when a page loads.