Oop

What this skill is about

Topics we drill

• Classes Objects & Constructors
• Encapsulation
• Abstraction
• Inheritance
• Polymorphism
• SOLID Principles
• Creational Design Patterns
• Structural Design Patterns
• Behavioral Design Patterns
• Memory & Object Model
• Composition & Association
• OOP in Practice
• Low-Level Design / Object-Oriented Design (LLD)
• Modern Language OOP Features

Why this matters at interviews

Real interviewers don’t just check if you know the syntax — they probe whether you’ve used the concept under production pressure. Our drills mirror that. Adaptive difficulty, named anti-patterns called out as you go, and a senior-staff voice that teaches the production vocabulary rather than dumbing it down.

Companies that test this