- APHP 4
- BPHP 5
- CPHP 5.3
- DPHP 6
Object Oriented Concept of PHP - Quiz
- AAbstract
- BProtected
- CFinal
- DStatic
- A(ii) and (iii)
- B(ii), (iii) and (iv)
- CNone of the mentioned
- DAll of the mentioned
- Aprotected
- B final
- Cstatic
- D private
- Aextends
- Bimplements
- Cinherit
- Dinclude
- Afriendly
- Bfinal
- Cpublic
- Dstatic
- AOnly (ii)
- BOnly (iv)
- C(ii) and (iv)
- A$object->methodName();
- Bobject->methodName();
- Cobject::methodName();
- D$object::methodName();
- AInterface
- BObject
- Cabstract class
- Dstatic class
- ATypecasting
- BMethod Including
- CMethod adding
- DMethod chaining
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🟢 Correct Answers: 🔴 Wrong Answers:
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Quiz Analytics
Object Oriented Concept of PHP - Quiz
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Time Taken: Questions: Answered: Not Answered:
Correct Answer:
Wrong Answer:
Percentage: %
- A. PHP 4
- B. PHP 5
- C. PHP 5.3
- D. PHP 6
Remarks:
Explanation: Using instanceof keyword we can determine whether an object is an instance of a class. $manager = new Employee() … if ($manager instanceof Employee) echo “True”;
- A. Abstract
- B. Protected
- C. Final
- D. Static
Remarks:
Explanation: Final
- A. (ii) and (iii)
- B. (ii), (iii) and (iv)
- C. None of the mentioned
- D. All of the mentioned
Remarks:
Explanation: All of the mentioned
- A. protected
- B. final
- C. static
- D. private
Remarks:
Explanation: static
- A. extends
- B. implements
- C. inherit
- D. include
Remarks:
Explanation: extends
- A. friendly
- B. final
- C. public
- D. static
Remarks:
Explanation: PHP supports five class property scopes: public, private, protected, final and static.
- A. Only (ii)
- B. Only (iv)
- C. (ii) and (iv)
Remarks:
Explanation: PHP supports six method scopes: public, private, final, static, protected and abstract.
- A. $object->methodName();
- B. object->methodName();
- C. object::methodName();
- D. $object::methodName();
Remarks:
Explanation: $object->methodName();
- A. Interface
- B. Object
- C. abstract class
- D. static class
Remarks:
Explanation: Interface
- A. Typecasting
- B. Method Including
- C. Method adding
- D. Method chaining
Remarks:
Explanation: Following is a basic example of method chaining in php: $a = new Order(); $a->CreateOrder()->sendOrderEmail()->createShipment();