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Programming
·Offline
Java Course For Beginners
Whether or not to choose this profession? Java is one of the most popular programming languages used to create web applications and platforms. It is very flexible, allowing develo...
What you'll gain
- ✓ History of Java
- ✓ Functions and tools
- ✓ Java methods
- ✓ String & StringBuilders
✓ Free consultation · Certificate on completion · Practical learning · Certificate-ready · BDG since 2009
Duration
3 months
Format
Offline
Level
Beginner
Starts
Jun 13, 2022
Certificate
On completion
The BDG ecosystem
More than a course
At BDG, learning continues beyond lessons. You get access to guidance, community, events, spaces, and resources that support your professional growth.
Personal Branding
Learn how to present your skills, build professional visibility, and create a stronger personal brand in your field.
Free Webinars & Seminars
Join free webinars, seminars, and open sessions every month to keep learning, meet experts, and discover new opportunities.
Big Community
Become part of a large professional community of students, graduates, trainers, and industry specialists.
Coworking Spaces
Use BDG spaces for learning, networking, teamwork, and focused work when you need the right environment to grow.
Library
Access useful books, materials, guides, and learning resources selected to support your development.
Who can you become?
Whether or not to choose this profession?
Java is one of the most popular programming languages used to create web applications and platforms. It is very flexible, allowing developers to write codes that will work anywhere. Java is considered the most convenient programming language, and from the point of view of work application, it is the leader. The course consists of 3 stages, after each stage a knowledge verification mechanism will be used. In the second stage of the course, students will design their own projects, discuss them circumstantially with professors and include them in their portfolio. If you want to:- learn the Java programming language
- understand the limits of its application
- create your own program by designing your own portfolio,
Individual consultation
before and after the course
Who is this course for
-
✓
Beginners
All those who want to learn Java, apply it in practice and become a Java Developer.
What you will learn
- ✓History of Java
- ✓Functions and tools
- ✓Java methods
- ✓String & StringBuilders
- ✓DateTime APIs
- ✓Java IO
Program
• Introduction of computers
• Software & Hardware
• Platforms
• Internet
- History & Evolution of Java
- Features of Java
- Java Technologies Java Virtual Machine (JVM) Java Runtime Environment (JRE) Java Development Kit (JDK)
- How Java is different from other Technologies
- Phases of Java Program Compilers Java (javac, bytecode)
- Tools JDK installation in a different environment. Integrated development environment (overview and installation).
- Methodology of every course
- Comments
- Variables & identifiers
- Primitive Types
- Reference types
- Casting in Java
- Code Blocks
- Variable Scope
- Package Declarations and Imports
- Understanding Java Operators
- Binary Arithmetic Operators
- Unary Operators
- Understanding Java Statements
- Advanced Flow Control
• Introduction of Arrays
• Array of Primitives
• Array with Reference Variables
• Methods
• Writing a main() Method
• Sorting algorithms
• Recursion
Knowledge check
• Classes vs Files
• Static variables
• Static vs Instance
• Static Initialization
• Static imports
- Creating Objects o Constructors o Reading and Writing Object Fields o Instance Initializer Blocks o Order of Initialization
- Destroying Objects o Garbage Collection
- Creating and Manipulating Strings o Concatenation o Immutability o The String Pool o Important String Methods
- StringBuilder Class o Mutability o Important StringBuilder Methods o StringBuilder vs. String
- Final keyword
- Enum
- Abstract class
- Interface
- Encapsulation o Access Modifiers o Immutable classes
- Rules for JavaBeans naming convention
- Inheritance
- Object
- hashCode/toString/equals
- Polymorphism o Overriding o Overloading
• Memory Management
• Heap
• Stack
• Metaspace
• GC
Knowledge check
• Understanding Exceptions
• Exceptions hierarchy
• Using try/catch/ finally Statements
• Checked /unchecked Exceptions
• Errors
• Creating Dates and Times
• Manipulating Dates and Times
• Working with Periods
• Formatting Dates and Times
• Parsing Dates and Times
- Understanding Files and Directories o Conceptualizing the File System o Introducing the File Class
- Introducing Streams o Stream Fundamentals o Common Stream Operations
• Lambda Expression introduction
• Lambda Syntax
• Functional interfaces overview
• Collections hierarchy
• Wrapper Classes and Autoboxing
• Common Collections methods
• Using the List Interface
• Using the Set Interface
• Using Queue Interface
• hashCode
• Map
• Comparator vs Comparable
• Searching and Sorting
• The Diamond Operator
• Working with Generics
• Generic Classes
• Generic Interfaces
• Generic Methods
• Bounds
Course details
💳
Payment
Monthly
🎓
Certificate
On completion
Frequently asked questions
Each course is labelled beginner, intermediate or advanced. If you are unsure, book a free consultation and we will help you choose.
Flexible payment options are available for most programs. Contact us to discuss the right plan for you.
Certificates
Certificates you can receive
Depending on the course format and results, students can receive one of BDG's certificate types.
- ✓ Verified BDG certificate
- ✓ QR / signature-ready format
- ✓ Armenian & English certificate design
Co-branded
Participation
For students who actively participate in the course learning process.
For active participationCompletion
For students who complete the course requirements and finish the program.
For successful completionExcellence
For students who complete the course with outstanding results and strong performance.
With distinctionHR Drone
A co-branded certificate for selected HR and partner-certified programs.
Co-brandedProgramming
Ready to start Java Course For Beginners?
Book a free consultation and reserve your place in the next cohort.
55,000 ֏
3 months · Starts — Jun 13, 2022
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