244 + Mcqs in Advance PHP McqOptions

1.	---methods can be overridden by redefining the methods (use the same name) in thechild class.Sol:
A.	inheritance
B.	public
C.	protected
D.	private
Answer» B. public

Discussion

2.	-------are used to declare methods that can be used in multiple classes. Traits can havemethods and abstract methods that can be used in multiple classes.Sol:
A.	static
B.	self
C.	traits
D.	single inheritance
Answer» D. single inheritance

Discussion

3.	All------methods must be public, while abstract class methods is public or protected Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» D. implement

Discussion

4.	-------classes and methods are when the parent class has a named method, but need itschild class(es) to fill out the tasksSol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» B. child

Discussion

5.	An- - - - - - can contains wide variety of data.For example, database ofnumbers, numbers representing molecular structure or a mathematical equation.Sol:
A.	XML document
B.	descriptive
C.	html document
D.	Empty XML elements.
Answer» B. descriptive

Discussion

6.	Never use GET method if you have password or other sensitive information to be sentto the server.Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

7.	After the information is encoded it is sent to the server Spaces are removed andreplaced with the + character and any other non alphanumeric characters are replaced with a hexadecimal values.Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

8.	An- - - - - - - - - - can contains wide variety of data.For example, databaseof numbers, numbers representing molecular structure or a mathematical equation.Sol:
A.	XML document
B.	descriptive
C.	html document
D.	Empty XML elements.
Answer» B. descriptive

Discussion

9.	The----------method cannot be used for passing sensitive information like usernamesand passwords.Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» E.

Discussion

10.	------cannot have properties, while abstract classes can Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» D. implement

Discussion

11.	The PHP provides $_POST associative array to access all the sent information usingPOST method.Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

12.	The PHP provides-------associative array to access all the sent information using GETmethod.Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» B. $_POST

Discussion

13.	The PHP provides----------associative array to access all the sent information usingPOST method.Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	QUERY_STRING
Answer» C. POST

Discussion

14.	Use POST when you need the server, which controls URL generation of your resources Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

15.	Use-----when you need the server, which controls URL generation of your resources Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» D. GET

Discussion

16.	------cannot be changed once it is declared. Sol:
A.	final
B.	constants
C.	const
D.	case-sensitive
Answer» C. const

Discussion

17.	------has a limitation on the length of the values, generally 255 characters Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» E.

Discussion

18.	-----------is a markup language that looks a lot like HTML Sol:
A.	XML
B.	descriptive
C.	html document
D.	Empty XML elements.
Answer» B. descriptive

Discussion

19.	Before the browser sends the information to the server , it encodes it using a schemecalled URL.Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

20.	The POST method can be used to send ASCII as well as binary data Sol:
A.	yes
B.	no
C.	can not say
D.	none of these.
Answer» B. no

Discussion

21.	Class constants are--------However, it is recommended to name the constants in alluppercase letters.Sol:
A.	final
B.	constants
C.	const
D.	case-sensitive
Answer» E.

Discussion

22.	To implement an interface, a class must use the-------keyword. Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» E.

Discussion

23.	-------Name of server hostunder which the current script is executing Sol:
A.	$_SERVER
B.	SERVER_ADDR
C.	SERVER_NAME
D.	QUERY_STRING
Answer» D. QUERY_STRING

Discussion

24.	-----make it easy to use a variety of different classes in the same way. When one ormore classes use the same interface, it is referred to as "polymorphism"Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» D. implement

Discussion

25.	An abstract class or method is defined with the------keyword: Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» B. child

Discussion

26.	If you use------method, the browser appends the data to the URL Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» E.

Discussion

27.	An------class is a class that contains at least one abstract method Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» B. child

Discussion

28.	-----------returns name of directory on server that is configured as document root Sol:
A.	REQUEST_METHOD
B.	DOCUMENT_ROOT
C.	REMOTE_ADDR
D.	SERVER_PORT
Answer» C. REMOTE_ADDR

Discussion

29.	All methods in an-----are abstract, so they cannot be implemented in code and theabstract keyword is not necessarySol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» B. child

Discussion

30.	----not works with predefined tags like ,, , etc. Sol:
A.	XML
B.	HTML
C.	UTF-8
D.	1056
Answer» B. HTML

Discussion

31.	------not works with predefined tags like ,, , etc. Sol:
A.	XML
B.	Asyanchronous java script
C.	Ajax
D.	java script
Answer» B. Asyanchronous java script

Discussion

32.	-----is a markup language much like HTML. Sol:
A.	XML
B.	HTML
C.	UTF-8
D.	1056
Answer» B. HTML

Discussion

33.	----------requests can be used only to retrieve data Sol:
A.	$_GET
B.	$_POST
C.	POST
D.	GET
Answer» E.

Discussion

34.	An------method is a method that is declared, but not implemented in the code. Sol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» B. child

Discussion

35.	------is a markup language that looks a lot like HTML Sol:
A.	XML
B.	descriptive
C.	html document
D.	Empty XML elements.
Answer» B. descriptive

Discussion

36.	--------is a markup language that looks a lot like HTML Sol:
A.	XML
B.	descriptive
C.	html document
D.	Empty XML elements.
Answer» B. descriptive

Discussion

37.	The number of required arguments must be the same. However, the-----class may haveoptional arguments in additionSol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» C. interface

Discussion

38.	We can access a-------from outside the class by using the class name followed by thescope resolution operator (::) followed by the constant nameSol:
A.	final
B.	constant
C.	const
D.	case-sensitive
Answer» C. const

Discussion

39.	When inheriting from an------class, the child class method must be defined with thesame nameSol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» B. child

Discussion

40.	-----are self-contained, modular, distributed, dynamic applications that can bedescribed, published, located, or invoked over thenetwork to create products,processes, and supply chains
A.	web service
B.	xml
C.	html document
D.	Empty XML
Answer» B. xml

Discussion

41.	----works with predefined tags like ,, , etc. Sol:
A.	XML
B.	HTML
C.	UTF-8
D.	1056
Answer» C. UTF-8

Discussion

42.	The----class method must be defined with the same name and it re declares the parentabstract methodSol:
A.	abstract
B.	child
C.	interface
D.	implement
Answer» C. interface

Discussion

43.	A class constant is declared inside a class with the-----keyword. Sol:
A.	final
B.	constants
C.	const
D.	case-sensitive
Answer» D. case-sensitive

Discussion

44.	Traits are declared with the----keyword Sol:
A.	static
B.	self
C.	traits
D.	single inheritance
Answer» D. single inheritance

Discussion

45.	-----------validates the document and check that the document is well formatted Sol:
A.	simpleXML
B.	simplexml_load_string( ).
C.	simplexml_load_file( filename)
D.	XML parser
Answer» E.

Discussion

46.	Static methods are declared with the------keyword Sol:
A.	static
B.	self
C.	traits
D.	single inheritance
Answer» B. self

Discussion

47.	-----works with predefined tags like ,, , etc. Sol:
A.	HTML
B.	Asyanchronous java script
C.	Ajax
D.	java script
Answer» B. Asyanchronous java script

Discussion

48.	-----plays an important role in many different IT systems. Sol:
A.	XML
B.	HTML
C.	UTF-8
D.	1056
Answer» B. HTML

Discussion

49.	The-----method is restricted to send upto 1024 characters only Sol:
A.	GET
B.	?
C.	POST
D.	QUERY_STRING
Answer» B. ?

Discussion

50.	----------are declared with the trait keyword Sol:
A.	static
B.	self
C.	traits
D.	single inheritance
Answer» D. single inheritance

Discussion

Explore topic-wise MCQs in Testing Subject.

---methods can be overridden by redefining the methods (use the same name) in thechild class.Sol:

-------are used to declare methods that can be used in multiple classes. Traits can havemethods and abstract methods that can be used in multiple classes.Sol:

All------methods must be public, while abstract class methods is public or protected Sol:

-------classes and methods are when the parent class has a named method, but need itschild class(es) to fill out the tasksSol:

An- - - - - - can contains wide variety of data.For example, database ofnumbers, numbers representing molecular structure or a mathematical equation.Sol:

Never use GET method if you have password or other sensitive information to be sentto the server.Sol:

After the information is encoded it is sent to the server Spaces are removed andreplaced with the + character and any other non alphanumeric characters are replaced with a hexadecimal values.Sol:

An- - - - - - - - - - can contains wide variety of data.For example, databaseof numbers, numbers representing molecular structure or a mathematical equation.Sol:

The----------method cannot be used for passing sensitive information like usernamesand passwords.Sol:

------cannot have properties, while abstract classes can Sol:

The PHP provides $_POST associative array to access all the sent information usingPOST method.Sol:

The PHP provides-------associative array to access all the sent information using GETmethod.Sol:

The PHP provides----------associative array to access all the sent information usingPOST method.Sol:

Use POST when you need the server, which controls URL generation of your resources Sol:

Use-----when you need the server, which controls URL generation of your resources Sol:

------cannot be changed once it is declared. Sol:

------has a limitation on the length of the values, generally 255 characters Sol:

-----------is a markup language that looks a lot like HTML Sol:

Before the browser sends the information to the server , it encodes it using a schemecalled URL.Sol:

The POST method can be used to send ASCII as well as binary data Sol:

Class constants are--------However, it is recommended to name the constants in alluppercase letters.Sol:

To implement an interface, a class must use the-------keyword. Sol:

-------Name of server hostunder which the current script is executing Sol:

-----make it easy to use a variety of different classes in the same way. When one ormore classes use the same interface, it is referred to as "polymorphism"Sol:

An abstract class or method is defined with the------keyword: Sol:

If you use------method, the browser appends the data to the URL Sol:

An------class is a class that contains at least one abstract method Sol:

-----------returns name of directory on server that is configured as document root Sol:

All methods in an-----are abstract, so they cannot be implemented in code and theabstract keyword is not necessarySol:

----not works with predefined tags like ,, , etc. Sol:

------not works with predefined tags like ,, , etc. Sol:

-----is a markup language much like HTML. Sol:

----------requests can be used only to retrieve data Sol:

An------method is a method that is declared, but not implemented in the code. Sol:

------is a markup language that looks a lot like HTML Sol:

--------is a markup language that looks a lot like HTML Sol:

The number of required arguments must be the same. However, the-----class may haveoptional arguments in additionSol:

We can access a-------from outside the class by using the class name followed by thescope resolution operator (::) followed by the constant nameSol:

When inheriting from an------class, the child class method must be defined with thesame nameSol:

-----are self-contained, modular, distributed, dynamic applications that can bedescribed, published, located, or invoked over thenetwork to create products,processes, and supply chains

----works with predefined tags like ,, , etc. Sol:

The----class method must be defined with the same name and it re declares the parentabstract methodSol:

A class constant is declared inside a class with the-----keyword. Sol:

Traits are declared with the----keyword Sol:

-----------validates the document and check that the document is well formatted Sol:

Static methods are declared with the------keyword Sol:

-----works with predefined tags like ,, , etc. Sol:

-----plays an important role in many different IT systems. Sol:

The-----method is restricted to send upto 1024 characters only Sol:

----------are declared with the trait keyword Sol: