Python Programming - Encapsulation - Discussion

Discussion Forum : Encapsulation - General Questions (Q.No. 62)

Encapsulation

62.

How can encapsulation be achieved in Python to provide read-only access to a variable?

class Example:
    def __init__(self):
        self.__value = 42

Make __value a global variable

Create a getter method for __value

Use a single underscore prefix for __value

Make __value a public variable

Answer: Option

Explanation:

To provide read-only access to a variable, a getter method can be created to retrieve the value.

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