Girmiti Software fresher Interview Questions and Answers

Object-Oriented Programming (OOP) is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

• OOP focuses on creating objects that interact with each other to solve a problem.

• It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation.

• For example, in a banking system, a 'BankAccount' class can have objects like '...read more

Collections refer to the process of gathering and organizing items or objects into a group.

• Collections can include items such as books, art, antiques, coins, stamps, etc.

• People often collect items based on personal interest, hobby, or investment purposes.

• Collections can be displayed in museums, galleries, private homes, or online platforms.

• Some famous collections include the British Museum in London, the Louvre in Pari

List is an ordered collection of elements with duplicates allowed, while Set is an unordered collection of unique elements.

• List maintains the insertion order of elements, while Set does not guarantee any specific order.

• List allows duplicate elements, while Set does not allow duplicates.

• Examples: List - [1, 2, 3, 1], Set - {1, 2, 3}