Internship Core Java · OOP · JDBC ✔ 30 Hours

Java Internship

Structured Java internship from language fundamentals and OOP through collections, exceptions, JDBC, and project-based practice for industry readiness.

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Format

Theory + Lab/Assignments

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Duration

30 Hours

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Programme Code

INT-JAVA

Internship syllabus overview

INT

INT-JAVA · Internship Track

8 Modules

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📄 INT-JAVA — Java Internship

INT

INT-JAVA

Java Internship Programme

Orientation & Environment Setup

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Theory: 1 Hours Lab: 1 Hours Total: 2 Hours

Introduction to Java & Career Opportunities

Installing JDK, IntelliJ/Eclipse, Project Structure

Running Java programs (compiler vs JVM)

Java Basics

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Theory: 2 Hours Lab: 3 Hours Total: 5 Hours

Syntax, variables, data types, input/output

Operators, type casting

Practice drills (15+ exercises)

Control Flow & Iteration

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Theory: 2 Hours Lab: 3 Hours Total: 5 Hours

if/else, nested conditions

for, while, do-while loops

Pattern printing & logic building tasks

Arrays & Core Data Handling

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Theory: 2 Hours Lab: 3 Hours Total: 5 Hours

Single & multi-dimensional arrays

Array operations (search, sort)

Mini task: Student marks processing

Methods & Packages

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Theory: 1.5 Hours Lab: 2.5 Hours Total: 4 Hours

Methods, parameters, return types

Method overloading, static methods

Creating packages & importing classes

Files & Exception Handling

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Theory: 1.5 Hours Lab: 2.5 Hours Total: 4 Hours

File I/O – read/write using FileReader, FileWriter

BufferedReader & Scanner

try/catch/finally, custom exceptions

Object-Oriented Programming (OOP)

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Theory: 2 Hours Lab: 2 Hours Total: 4 Hours

Class, object, constructor

Encapsulation, inheritance, polymorphism

Mini project: Employee/Bank management

Database & Mini Project

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Theory: 0.5 Hours Lab: 0.5 Hours Total: 1 Hour

JDBC basics & MySQL connectivity

Capstone project guidance & GitHub upload