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Module 4: Practicum

Module/Week 2: Collections, Streams & Persistence

Module 4: Practicum

Programme

Java Developer Internship

Module Number

4

Module Title

Collections, Streams & Persistence Practicum

Duration

3-4 Days

Level

Beginner to Intermediate

Tools Required

JUnit, PostgreSQL or H2, JDBC

Overview

This practicum turns the previous concepts into a complete reviewable deliverable. The goal is not to submit a tiny demo. The goal is to build something that looks, behaves, and reads like early industry work.

Objectives

  • Convert requirements into a working implementation
  • Practice debugging and iteration
  • Document the work for mentor review
  • Prepare reusable assets for the final capstone

Course Content

13 Topics

Hands-on Tasks

  • Persistence layer
  • Report screenshots
  • Basic tests

Learning Outcomes

  • Build a complete deliverable from a requirement
  • Explain implementation decisions clearly
  • Prepare work for mentor or client review
  • Carry reusable pieces into the final capstone