ECET 2026 CSE ECET 2026 CSE LearnNewThings September 22, 2025 0 Comments Day 48 – Night Session: Java – Interfaces & Abstract Classes – ECET 2026 In ECET 2026 CSE, Object-Oriented Programming (OOP) in Java is a key area. Topics like Interfaces and Abstract Classes are often asked, as they test conceptual clarity about inheritance...