Farmers Insurance Application Developer Interview Questions and Answers

OOP concepts in Java involve encapsulation, inheritance, polymorphism, and abstraction.

• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

• Inheritance: Allowing a class to inherit properties and behavior from another class.

• Polymorphism: The ability for objects of different classes to respond to the same method call.

• Abstraction: Hiding the implementation details and showing only

Encapsulation focuses on hiding the internal state of an object and restricting access to it, while polymorphism allows objects of different classes to be treated as objects of a common superclass.

• Encapsulation helps in achieving data hiding and abstraction by restricting access to certain components of an object.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass, enabling ...read more

Types of search include linear search, binary search, and hash table search. They are used in real life for finding information efficiently.

• Linear search: sequentially checks each element in a list until a match is found.

• Binary search: divides a sorted array in half to quickly find the target value.

• Hash table search: uses a hash function to map keys to values for fast retrieval.

• Real life example: Using linear search to...read more