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Wrapping data and its related functionality into a single entity is known as _____________
- a)Abstraction
- b)Encapsulation
- c)Polymorphism
- d)Modularity
Correct answer is option 'B'. Can you explain this answer?
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Wrapping data and its related functionality into a single entity is kn...
In OOPs, the property of enclosing data and its related functions into a single entity(in C++ we call them classes) is called encapsulation.
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Wrapping data and its related functionality into a single entity is kn...
Encapsulation
Encapsulation is the process of wrapping data and its related functionality into a single entity. This helps in hiding the internal state of an object and only allowing access to it through well-defined interfaces.
Benefits of Encapsulation:
- Data Hiding: Encapsulation allows hiding the internal state of an object and only exposing the necessary details through methods.
- Modularity: It promotes modularity by organizing data and methods into a single unit, making the code easier to understand and maintain.
- Security: Encapsulation provides a level of security by preventing direct access to the internal state of an object.
- Code Reusability: Encapsulated objects can be reused in different parts of the code without worrying about the internal implementation details.
Example:
python
class Car:
def __init__(self, make, model):
self.make = make
self.model = model
def display_info(self):
return f"{self.make} {self.model}"
car = Car("Toyota", "Corolla")
print(car.display_info()) # Output: Toyota Corolla
In the above example, the `Car` class encapsulates the data (make and model) along with the functionality to display the car's information. This encapsulation helps in organizing the code and ensures that the internal state of the `Car` object is accessed and modified only through the defined methods.
Encapsulation is the process of wrapping data and its related functionality into a single entity. This helps in hiding the internal state of an object and only allowing access to it through well-defined interfaces.
Benefits of Encapsulation:
- Data Hiding: Encapsulation allows hiding the internal state of an object and only exposing the necessary details through methods.
- Modularity: It promotes modularity by organizing data and methods into a single unit, making the code easier to understand and maintain.
- Security: Encapsulation provides a level of security by preventing direct access to the internal state of an object.
- Code Reusability: Encapsulated objects can be reused in different parts of the code without worrying about the internal implementation details.
Example:
python
class Car:
def __init__(self, make, model):
self.make = make
self.model = model
def display_info(self):
return f"{self.make} {self.model}"
car = Car("Toyota", "Corolla")
print(car.display_info()) # Output: Toyota Corolla
In the above example, the `Car` class encapsulates the data (make and model) along with the functionality to display the car's information. This encapsulation helps in organizing the code and ensures that the internal state of the `Car` object is accessed and modified only through the defined methods.
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Wrapping data and its related functionality into a single entity is known as _____________a)Abstractionb)Encapsulationc)Polymorphismd)ModularityCorrect answer is option 'B'. Can you explain this answer?
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Wrapping data and its related functionality into a single entity is known as _____________a)Abstractionb)Encapsulationc)Polymorphismd)ModularityCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Wrapping data and its related functionality into a single entity is known as _____________a)Abstractionb)Encapsulationc)Polymorphismd)ModularityCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Wrapping data and its related functionality into a single entity is known as _____________a)Abstractionb)Encapsulationc)Polymorphismd)ModularityCorrect answer is option 'B'. Can you explain this answer?.
Wrapping data and its related functionality into a single entity is known as _____________a)Abstractionb)Encapsulationc)Polymorphismd)ModularityCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Wrapping data and its related functionality into a single entity is known as _____________a)Abstractionb)Encapsulationc)Polymorphismd)ModularityCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Wrapping data and its related functionality into a single entity is known as _____________a)Abstractionb)Encapsulationc)Polymorphismd)ModularityCorrect answer is option 'B'. Can you explain this answer?.
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