PHP Object Oriented Programming, PHP

PHP Object Oriented Programming

Question: PHP does not support which of the following OOP properties?
A
Object Cloning

B
Multiple inheritance

C
Interface

D
Namespace

Note: Not available
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Question: Which are the fundamental concept of object oriented programming?
A
inheritance

B
polymorphism

C
encapsulation

D
All

Note: Not available
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Question: Which of the following property is used in initialize object properties?
A
method

B
constructor

C
destructor

D
_toString

Note: Not available
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Question: There is a PHP class called MyPhp;and it has a function getData().If the $callPhp is an object of the class MyPhp then what is the correct statement from the following to call getData() function?
A
$callPhp->getData();

B
$callPhp-getData();

C
$callPhp<-getData();

D
$callPhp(getData());

Note: Not available
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Question: If your object must inherit behavior from a number of sources you must use?
A
Interface

B
Abstract class

C
Static

D
Object

Note: Not available
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Question: What is the default scope of any variable and function?
A
public

B
static

C
private

D
protected

Note: Not available
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Question: Which of the following function is used to merges arrays together and return a single unified array?
A
array_combine()

B
array_merge()

C
array_slice()

D
None

Note: Not available
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Question: The methods declared only within a parent class but are implemented in the child classes is called?
A
final method

B
interface

C
abstract method

D
public method

Note: Not available
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Question: Which keyword allows class members (methods & properties) to be used without needing to instantiate a new instance of the class?
A
Protected

B
Final

C
Static

D
Private

Note: Not available
1. Report

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Question: PHP does not support which of the following OOP properties?

Question: Which are the fundamental concept of object oriented programming?

Question: Which of the following property is used in initialize object properties?

Question: There is a PHP class called MyPhp;and it has a function getData().If the $callPhp is an object of the class MyPhp then what is the correct statement from the following to call getData() function?

Question: If your object must inherit behavior from a number of sources you must use?

Question: What is the default scope of any variable and function?

Question: Which of the following function is used to merges arrays together and return a single unified array?

Question: The methods declared only within a parent class but are implemented in the child classes is called?

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