244 + Mcqs in Advance PHP Page 1 McqOptions

1.	--------is about writing procedures or functions that perform operations on the data. Sol:
A.	procedural programming
B.	function programming
C.	object oriented programming
D.	class
Answer» B. function programming

Discussion

2.	while--------is about creating objects that contain both data and functions. Sol:
A.	procedural programming
B.	function programming
C.	object oriented programming
D.	method
Answer» D. method

Discussion

3.	A class is defined by using the---keyword, followed by the name of the class and a pairof curly braces ({}). All its properties and methods go inside the bracesSol:
A.	procedural programming
B.	function programming
C.	object oriented programming
D.	class
Answer» E.

Discussion

4.	Each----has all the properties and methods defined in the class, but they will havedifferent property values.Sol:
A.	object
B.	$this
C.	instanceof
D.	class
Answer» B. $this

Discussion

5.	----are nothing without objects! We can create multiple objects from a class Sol:
A.	procedural programming
B.	function programming
C.	object oriented programming
D.	class
Answer» E.

Discussion

6.	-----of a class is created using the new keyword Sol:
A.	object
B.	$this
C.	instanceof
D.	class
Answer» B. $this

Discussion

7.	The-----keyword refers to the current object, and is only available inside methods Sol:
A.	object
B.	$this
C.	instanceof
D.	class
Answer» C. instanceof

Discussion

8.	Objects of a class is created using the-----keyword Sol:
A.	new
B.	$this
C.	instanceof
D.	class
Answer» B. $this

Discussion

9.	we change the value of the $name property? There are two ways: Inside the-----&Outside the classSol:
A.	object
B.	$this
C.	instanceof
D.	class
Answer» E.

Discussion

10.	You can use the----keyword to check if an object belongs to a specific class Sol:
A.	object
B.	$this
C.	instanceof
D.	class
Answer» D. class

Discussion

11.	A-----allows you to initialize an object's properties upon creation of the object Sol:
A.	constructor
B.	in
C.	instanceof
D.	class
Answer» B. in

Discussion

12.	Notice that the destruct function starts with------- Sol:
A.	__Construct()
B.	___()
C.	oop
D.	class
Answer» C. oop

Discussion

13.	If you create a-----function, PHP will automatically call this function at the endof the scriptSol:
A.	__Construct()
B.	___Destruct()
C.	oop
D.	class
Answer» C. oop

Discussion

14.	-----function that is automatically called when you create an object from a class, and a ---------function that is automatically called at the end of the scriptSol:
A.	__Construct() & __destruct()
B.	___Destruct()& input()
C.	oop& procedure
D.	class & object
Answer» B. ___Destruct()& input()

Discussion

15.	This------method is not compatible with some firewall setups. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

Discussion

16.	A------ is called when the object is destructed or the script is stopped or exited. Sol:
A.	constructor
B.	destructor
C.	oop
D.	class
Answer» C. oop

Discussion

17.	By the used of-------method You can keep the data private. Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

Discussion

18.	------stands for Object-Oriented Programming. Sol:
A.	__Construct()
B.	___Destruct()
C.	OOP
D.	class
Answer» D. class

Discussion

19.	-----and methods can have access modifiers which control where they can be accessed Sol:
A.	Properties
B.	Destruct
C.	OOP
D.	class
Answer» B. Destruct

Discussion

20.	------the property or method can be accessed within the class and by classes derivedfrom that classSol:
A.	Properties
B.	public
C.	protected
D.	private
Answer» D. private

Discussion

21.	-----the property or method can be accessed from everywhere. This is default Sol:
A.	Properties
B.	public
C.	protected
D.	private
Answer» C. protected

Discussion

22.	--------in OOP When a class derives from another class. Sol:
A.	inheritance
B.	public
C.	protected
D.	private
Answer» B. public

Discussion

23.	------the property or method can ONLY be accessed within the class Sol:
A.	Properties
B.	public
C.	protected
D.	private
Answer» E.

Discussion

24.	The-----will inherit all the public and protected properties and methods from the parentclass. In addition, it can have its own properties and methods.Sol:
A.	inheritance
B.	child class
C.	protected
D.	private
Answer» C. protected

Discussion

25.	An inherited class is defined by using the------keyword Sol:
A.	inheritance
B.	public
C.	extends
D.	private
Answer» D. private

Discussion

26.	in ----The Model stores the business logic and application data. It passes data to the View.
A.	Object-Relational Mapping
B.	object random map
C.	Model View Controller(mvc)
D.	command link interface
Answer» D. command link interface

Discussion

27.	----------capabilities can be especially useful when dealing with forms. Sol:
A.	jQuery's ajax
B.	serialize()
C.	Client-side validation
D.	ajaxStart
Answer» B. serialize()

Discussion

28.	The basic assignment operator in PHP is __________ It means that the left operandgets set to the value of the assignment expression on the right.Sol:
A.	<>
B.	?
C.	""
D.	=
Answer» E.

Discussion

29.	Conventional web application transmit information to and from the sever using----- requests
A.	Ajax
B.	Synchronous
C.	synchronous XML
D.	Asynchronous JavaScript
Answer» C. synchronous XML

Discussion

30.	------inputs are auto-filling inputs after submitting Sol:
A.	$_GET
B.	$_POST
C.	STICKY
D.	GET
Answer» D. GET

Discussion

31.	class needs to inherit multiple behaviors? OOP------is used to solve this problem. Sol:
A.	static
B.	self
C.	traits
D.	single inheritance
Answer» D. single inheritance

Discussion

32.	class needs to inherit multiple behaviours? OOP --------is used to solve this problem. Sol:
A.	static
B.	self
C.	traits
D.	single inheritance
Answer» D. single inheritance

Discussion

33.	PHP------is a PHP super global variable which is used to collect form data aftersubmitting an HTML form with method="get".Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» B. $_POST

Discussion

34.	PHP--------is a PHP super global variable which is used to collect form data aftersubmitting an HTML form with method="post". $_POST is also widely used to pass variablesSol:
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» C. POST

Discussion

35.	PHP only supports---------a child class can inherit only from one singleSol:parent.
A.	abstract
B.	child
C.	interface
D.	single inheritance
Answer» E.

Discussion

36.	PHP $_POST is a PHP super global variable which is used to collect form data aftersubmitting an HTML form with method="post". $_POST is also widely used to pass variablesSol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

37.	An XML tree starts at a--------and branches from the root tochildelements.Sol:
A.	root element
B.	descriptive
C.	UTF-8
D.	1056
Answer» B. descriptive

Discussion

38.	The-----pseudo-type was introduced in PHP 7.1, and it can be used as a data type forfunction arguments and function return values.Sol:
A.	foeach()
B.	self
C.	iterable
D.	single inheritance
Answer» D. single inheritance

Discussion

39.	An XML tree starts at a root element and branches from theroot to childelements.Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

40.	A class can have both static and non-static methods. A static method can be accessedfrom a method in the same class using the-----keyword and double colon (::)Sol:
A.	static
B.	self
C.	traits
D.	single inheritance
Answer» C. traits

Discussion

41.	The----keyword can be used to prevent class inheritance or to prevent methodoverridingSol:
A.	final
B.	constants
C.	const
D.	case-sensitive
Answer» B. constants

Discussion

42.	-------keyword is used in interface Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» E.

Discussion

43.	This line is called the XML prolog: Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

44.	-------A query string is the string of key=value pairs separated by & symbol andappended to URL after ? symbol. For example, http://localhost/testscript?name=xyz&age=20 URL returns trailing query string.Sol:
A.	$_SERVER
B.	SERVER_ADDR
C.	SERVER_NAME
D.	QUERY_STRING
Answer» E.

Discussion

45.	GET method supports only string data types while-----method supports different datatypes, such as string, numeric, binary, etcSol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

Discussion

46.	This line is called the XML----: Sol:
A.	prolog
B.	descriptive
C.	UTF-8
D.	1056
Answer» B. descriptive

Discussion

47.	GET method supports only string data types while-------method supports different datatypes, such as string, numeric, binary, etcSol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

Discussion

48.	The ------------is designed to read the XMLand create a way forprograms to use XML.Sol:
A.	simpleXML
B.	simplexml_load_string( ).
C.	simplexml_load_file( filename)
D.	XML parser
Answer» E.

Discussion

49.	The--------defines a standard way for accessing and manipulating XMLdocuments. Itpresents an XML document as a tree-structure.Sol:
A.	simpleXML
B.	simplexml_load_string( ).
C.	simplexml_load_file( filename)
D.	XML DOM
Answer» E.

Discussion

50.	An XML element is everything from (including) the element's start tag to(including) the element's end tag.Sol:
A.	yes
B.	no
C.	can not say
D.	none of these
Answer» B. no

Discussion

Explore topic-wise MCQs in Bachelor of Business Administration in Computer Applications (BBA [CA]).

--------is about writing procedures or functions that perform operations on the data. Sol:

while--------is about creating objects that contain both data and functions. Sol:

A class is defined by using the---keyword, followed by the name of the class and a pairof curly braces ({}). All its properties and methods go inside the bracesSol:

Each----has all the properties and methods defined in the class, but they will havedifferent property values.Sol:

----are nothing without objects! We can create multiple objects from a class Sol:

-----of a class is created using the new keyword Sol:

The-----keyword refers to the current object, and is only available inside methods Sol:

Objects of a class is created using the-----keyword Sol:

we change the value of the $name property? There are two ways: Inside the-----&Outside the classSol:

You can use the----keyword to check if an object belongs to a specific class Sol:

A-----allows you to initialize an object's properties upon creation of the object Sol:

Notice that the destruct function starts with------- Sol:

If you create a-----function, PHP will automatically call this function at the endof the scriptSol:

-----function that is automatically called when you create an object from a class, and a ---------function that is automatically called at the end of the scriptSol:

This------method is not compatible with some firewall setups. Sol:

A------ is called when the object is destructed or the script is stopped or exited. Sol:

By the used of-------method You can keep the data private. Sol:

------stands for Object-Oriented Programming. Sol:

-----and methods can have access modifiers which control where they can be accessed Sol:

------the property or method can be accessed within the class and by classes derivedfrom that classSol:

-----the property or method can be accessed from everywhere. This is default Sol:

--------in OOP When a class derives from another class. Sol:

------the property or method can ONLY be accessed within the class Sol:

The-----will inherit all the public and protected properties and methods from the parentclass. In addition, it can have its own properties and methods.Sol:

An inherited class is defined by using the------keyword Sol:

in ----The Model stores the business logic and application data. It passes data to the View.

----------capabilities can be especially useful when dealing with forms. Sol:

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

Conventional web application transmit information to and from the sever using----- requests

------inputs are auto-filling inputs after submitting Sol:

class needs to inherit multiple behaviors? OOP------is used to solve this problem. Sol:

class needs to inherit multiple behaviours? OOP --------is used to solve this problem. Sol:

PHP------is a PHP super global variable which is used to collect form data aftersubmitting an HTML form with method="get".Sol:

PHP--------is a PHP super global variable which is used to collect form data aftersubmitting an HTML form with method="post". $_POST is also widely used to pass variablesSol:

PHP only supports---------a child class can inherit only from one singleSol:parent.

PHP $_POST is a PHP super global variable which is used to collect form data aftersubmitting an HTML form with method="post". $_POST is also widely used to pass variablesSol:

An XML tree starts at a--------and branches from the root tochildelements.Sol:

The-----pseudo-type was introduced in PHP 7.1, and it can be used as a data type forfunction arguments and function return values.Sol:

An XML tree starts at a root element and branches from theroot to childelements.Sol:

A class can have both static and non-static methods. A static method can be accessedfrom a method in the same class using the-----keyword and double colon (::)Sol:

The----keyword can be used to prevent class inheritance or to prevent methodoverridingSol:

-------keyword is used in interface Sol:

This line is called the XML prolog: Sol:

-------A query string is the string of key=value pairs separated by & symbol andappended to URL after ? symbol. For example, http://localhost/testscript?name=xyz&age=20 URL returns trailing query string.Sol:

GET method supports only string data types while-----method supports different datatypes, such as string, numeric, binary, etcSol:

This line is called the XML----: Sol:

GET method supports only string data types while-------method supports different datatypes, such as string, numeric, binary, etcSol:

The ------------is designed to read the XMLand create a way forprograms to use XML.Sol:

The--------defines a standard way for accessing and manipulating XMLdocuments. Itpresents an XML document as a tree-structure.Sol:

An XML element is everything from (including) the element's start tag to(including) the element's end tag.Sol: