Fundamentals Of Object-Oriented Programming: Java and IntelliJ - Module Objectives - Understanding OOP Architecture and

This video tutorial covers key concepts of object-oriented programming, including objects, constructors, setters, and getters. It explains the differences between abstract classes and interfaces, and delves into inheritance and polymorphism. The tutorial also introduces collections like lists and array lists, and discusses file handling methods. Additionally, it explores functional programming features in Java, such as predicates and lambdas, and concludes with defensive programming techniques like exception handling.

Which of the following is NOT a feature of object-oriented programming?

• Polymorphism

• Compilation

• Inheritance

• Encapsulation

What is the primary difference between an abstract class and an interface in Java?

• Both can have constructors.

• Neither can have constructors.

• Interfaces can have constructors, abstract classes cannot.

• Abstract classes can have constructors, interfaces cannot.

Which Java collection is specifically designed to store elements in a dynamic array?

• HashSet

• ArrayList

• HashMap

• TreeMap

What is a lambda expression in Java primarily used for?

• Defining a new class

• Managing memory

• Creating anonymous functions

• Handling exceptions

Which of the following is a defensive programming technique in Java?

• Using lambda expressions

• Implementing exception handling

• Utilizing polymorphism

• Creating abstract classes