Social Matters Interview Questions and Answers

Object-oriented programming allows for better organization, reusability, and encapsulation of code compared to procedural programming.

• OOP allows for the creation of reusable code through the use of classes and objects.

• Encapsulation in OOP allows for better data security and prevents unwanted access to code.

• Inheritance and polymorphism in OOP allow for easier maintenance and modification of code.

• Procedural programming can lead to spaghetti code and is less organized than OOP.

• E...read more

Motivating a student not interested in coding

• Find out the reason for disinterest

• Show real-world applications of coding

• Make coding fun and interactive

• Encourage teamwork and collaboration

• Provide positive reinforcement and recognition

Python's simplicity, versatility, and large community make it famous compared to other languages.

• Python has a simple and easy-to-learn syntax

• Python can be used for various purposes such as web development, data analysis, machine learning, and more

• Python has a large and active community that constantly develops new libraries and tools

• Python is open-source and free to use

• Python has a vast number of job opportunities available

• Examples: Django, Flask, NumPy, Pandas, TensorFlow

Polymorphism is the ability of an object to take on many forms. There are two types of polymorphism: compile-time and runtime.

• Compile-time polymorphism is achieved through function overloading and operator overloading.

• Runtime polymorphism is achieved through virtual functions and abstract classes.

• Polymorphism allows for code reusability and flexibility in object-oriented programming.

• Example: A shape class can have multiple subclasses such as circle, square, and triangle, each...read more

POP is a procedural programming paradigm while OOP is an object-oriented programming paradigm.

• POP focuses on procedures and functions while OOP focuses on objects and classes.

• POP uses top-down approach while OOP uses bottom-up approach.

• POP is more suitable for small programs while OOP is more suitable for large programs.

• Examples of POP languages are C and Pascal while examples of OOP languages are Java and Python.

The stroke of a hydraulic cylinder refers to the distance that the piston travels within the cylinder.

• The stroke is the linear movement of the piston within the cylinder.

• It is the distance between the fully retracted position and the fully extended position of the piston.

• The stroke determines the maximum extension or retraction of the cylinder.

• It is an important parameter in hydraulic system design and operation.

• For example, a hydraulic cylinder with a stroke of 10 inches can...read more