Practical Labs, Viva & MCA / BCA Prep
Curated Core Java lab manuals, multi-threading interview questions, and JDBC database blueprints.
LAB BLUEPRINT
Top 30 Java Lab Practicals
- Matrix Transposition & 2D Array Slicing
- Multiple Inheritance via Interfaces (Payroll System)
- Custom Bank Account Exception (`InsufficientFundsException`)
- Producer-Consumer Threading with Inter-Thread Locks
- JDBC CRUD Application with PreparedStatement & MySQL
VIVA SURVIVAL
Java Viva Voce & Technical Prep
- JVM vs JRE vs JDK & JIT Compiler Optimizations
- String Immutability & String Constant Pool (SCP)
- HashMap Internals: Buckets, Load Factor & Collisions
- Checked vs Unchecked Exceptions Hierarchy
- Statement vs PreparedStatement & SQL Injection Defense
PROJECT KITS
Java & JDBC Mini Projects
- Hospital OPD & Patient Prescription Manager
- Banking Account Transaction & Passbook System
- College Student Examination & Grade Ledger (MySQL)
- Library Circulation & Due Date Fine Tracker
- Complete Source Code, Schema Dumps & SRS Synopsis