Typical Questions: Core Programming: OOPs, inheritance, abstraction, polymorphism, encapsulation. Java / C++ / Python Concepts: Syntax, exception handling, data structures. SQL: Joins, group by, aggregate functions, writing basic queries. DBMS: Normalization, primary vs foreign keys. OS & CN basics: Scheduling, deadlock, IP addressing. Project Discussion: Talk about your academic or internship projects — tech stack, challenges, outcome. Example Questions: What are access modifiers in Java? Explain the difference between abstract class and interface. Write a query to find the second highest salary in a table. What is the difference between TCP and UDP? Explain your final year project in detail.