Core & Advanced Java
Build a rock-solid programming foundation with the enterprise world's most in-demand language.
What you'll be able to do
- Master core Java
- Build console & DB apps
- Crack Java interviews
Why this programme
- Concept + practice balance
- Placement-focused
- Doubt-clearing sessions
Who should join
Engineering and degree students preparing for campus placements, and beginners who want a strong grounding in Java and object-oriented programming before back-end development.
Based in Tirupati? See classroom batches, timings & local details for the Java Training in Tirupati →
What you'll learn, module by module
A structured path from fundamentals to a portfolio-ready project and a job — with mentors beside you at every step.
Java Fundamentals
- JDK/JVM/JRE and how Java runs
- Variables, data types and operators
- Control statements and loops
- Arrays and strings
- Methods and parameter passing
Object-Oriented Programming
- Classes, objects and constructors
- Encapsulation and access modifiers
- Inheritance and method overriding
- Polymorphism and abstraction
- Interfaces and abstract classes
Core Java Essentials
- Exception handling (try/catch/finally, custom exceptions)
- Collections Framework (List, Set, Map)
- Generics basics
- Wrapper classes and autoboxing
- String, StringBuilder and immutability
Advanced Java Concepts
- Multithreading and thread lifecycle
- File I/O and streams
- Lambda expressions and functional interfaces
- Stream API basics
- Java 8+ features overview
Database Programming with JDBC
- SQL fundamentals (SELECT, INSERT, UPDATE, DELETE, JOINs)
- Connecting Java to a database with JDBC
- PreparedStatement and result sets
- Building a console CRUD application
- Handling database exceptions
Spring Basics & Interview Prep
- Introduction to the Spring framework
- Dependency Injection and IoC concepts
- A first Spring / Spring Boot example
- Common Java interview questions and coding problems
- Resume and placement preparation for Java roles
Roles you can target after this course
Core & Advanced Java opens doors across the industry. With our placement support and your new portfolio, here are the roles our graduates step into.
Why learn at Digitalshala
- Live classes with Google & Alexa-certified trainers
- 50% practical, real projects and an internship
- Placement support with 200+ hiring tie-ups
- Learn in Tirupati or live online — flexible batches
Rated 4.9★ by our students
57 verified reviews on our Google Business Profile. Here's what learners say about Digitalshala.
Common questions
Fees depend on the batch and mode (classroom or live online) — message us on WhatsApp for the current fee and any running offer.
It runs for 3 months, covering core Java, advanced topics, JDBC and an introduction to Spring.
Yes. It is placement-focused — we cover the core Java and OOP concepts that recruiters test and practise common Java interview questions and coding problems.
This course covers Spring basics — dependency injection, IoC and a first Spring Boot example — to give you a starting point. Full enterprise Spring is a larger topic beyond core Java; we set you up to go deeper from here.
No. It is a beginner course that starts from Java fundamentals, so no prior coding experience is required.
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