Network Field Engineer L1 Interview Questions and Answers

Encapsulation is the process of enclosing data and methods within a class, hiding the internal state of an object and protecting it from outside interference.

• Encapsulation helps in achieving data hiding and abstraction in object-oriented programming.

• It allows for better control over the data by preventing direct access from outside the class.

• Encapsulation also helps in maintaining the integrity of the data by enforcing access restrictions.

• Example: In a class representing a ba...read more