⭐ Introduction These problems appear again and again in: If you can solve these confidently, you are 90% interview-ready. 🔹 1. Reverse a String Checks: String handling, loops 🔹 2. Check Palindrome Checks: Logic, string/number manipulation 🔹 3. Find Factorial Checks: Recursion / loops 🔹 4. Fibonacci Series Checks: Loops, logic 🔹 5. Check Prime … Read more
⭐ Introduction A Machine Coding Round tests how well you can: ✔ Design clean classes✔ Apply OOPS principles✔ Write working, readable code quickly✔ Think in terms of low-level design (LLD)✔ Handle real-world requirements This round is not about algorithms — it is about design + implementation. 🎯 What Interviewers Expect In 60–90 minutes, you should: … Read more
⭐ Introduction Advanced OOPS interviews focus on design thinking, real-world application, and clean architecture, not just definitions. Interviewers expect you to:✔ Justify design choices✔ Compare OOPS with alternative approaches✔ Handle scalability and extensibility✔ Apply OOPS in large systems 🔹 1. How does OOPS help in designing scalable systems? OOPS promotes: This allows systems to grow … Read more
Polymorphism is one of the four key principles of Object-Oriented Programming (OOP) in C#, along with Encapsulation, Inheritance, and Abstraction.The word Polymorphism comes from the Greek words poly (many) and morph (forms), meaning “many forms.” In simple terms, polymorphism allows one action to behave differently based on the object that performs it.Let’s explore this important … Read more
Keywords: Encapsulation in C#, OOP principles in C#, Data Hiding, Getters and Setters in C#, Access Modifiers, C# Encapsulation Example, Object-Oriented Programming in C#, Bank Account Example C# 📘 What is Encapsulation in C#? Encapsulation is one of the four main pillars of Object-Oriented Programming (OOP) — along with inheritance, polymorphism, and abstraction.In simple terms, … Read more