JAVA Beginner JALUR GRATIS ~16 Jam +300 Hadiah XP

Java 21+ Core Fundamentals & Object-Oriented Architecture Dasar-Dasar Java 21+ & Arsitektur Berorientasi Objek

A comprehensive hands-on curriculum from zero to confident Java programmer. Master modern Java 21+ primitives, control flow, object-oriented design (encapsulation, inheritance, polymorphism, abstraction), interfaces, custom exceptions, and real-time unit test verification. Kurikulum langsung yang komprehensif dari nol hingga menjadi programmer Java yang andal. Kuasai tipe data primitif Java 21+, alur kontrol, desain berorientasi objek (enkapsulasi, pewarisan, polimorfisme, abstraksi), antarmuka, custom exception, dan verifikasi unit test real-time.

Silabus & Modul KursusSilabus & Modul Kursus

Module 1: Syntax, Primitive Types & Control Flow Modul 1: Sintaksis, Tipe Primitif & Alur Kontrol

JVM architecture, primitive types vs reference types, Scanner I/O, loops, and array manipulations. Arsitektur JVM, tipe data primitif vs tipe referensi, I/O Scanner, perulangan, dan manipulasi array.

4 PelajaranPelajaran

1.1 Modern Java 21+ Runtime, JVM Architecture & Primitive Types 1.1 Runtime Java 21+ Modern, Arsitektur JVM & Tipe Primitif

Theory 20 menit

1.2 String Character & Vowel Counter Challenge 1.2 Tantangan Penghitung Karakter & Vokal String

Interactive code 20 menit

1.3 Control Flow, Branching & Array Manipulations 1.3 Alur Kontrol, Percabangan & Manipulasi Array

Theory 20 menit

1.4 Array Min-Max & Normalized Statistics Challenge 1.4 Tantangan Statistik Nilai Min-Max Array

Interactive code 20 menit

Module 2: Object-Oriented Design & Encapsulation Modul 2: Desain Berorientasi Objek & Enkapsulasi

Constructors, access modifiers, method overloading, inheritance, abstract classes, and interfaces. Konstruktor, access modifier, method overloading, pewarisan, kelas abstrak, dan antarmuka (interface).

4 PelajaranPelajaran

2.1 Classes, Constructors & Encapsulation Principles 2.1 Kelas, Konstruktor & Prinsip Enkapsulasi

Theory 20 menit

2.2 Inheritance, Polymorphism & Abstract Classes 2.2 Pewarisan, Polimorfisme & Kelas Abstrak

Theory 20 menit

2.3 Java Interfaces & Modern Default Methods 2.3 Antarmuka (Interface) Java & Metode Default

Theory 20 menit

3.1 Bank Account & Transaction Ledger Lab 3.1 Lab Rekening Bank & Buku Besar Transaksi