Java
This course provides a comprehensive introduction to Core Java, starting from the fundamentals of programming and progressing to advanced concepts. The primary objective is to equip learners with the necessary skills to write, compile, and execute Java programs, develop applications, and understand object-oriented principles.
By the end of this course, students will be capable of building robust and efficient Java applications and will have a strong foundation for advanced Java frameworks.
Instructor
Mr.Vikas
Duration
1 months
Batch Starts
May 10, 2026
Certification
Include
Course Objectives
- Learning objectives for this course are currently being updated.
Prerequisites
- Basic understanding of computer operations.
- No prior programming experience is strictly required, although familiarity with basic programming concepts (like variables and loops in any language) is beneficial.
- A computer with internet access to download the Java Development Kit (JDK) and an Integrated Development Environment (IDE) like Eclipse, IntelliJ IDEA.
Course Curriculum
- History and features of Java.
- Understanding the Java Virtual Machine (JVM)
- Java Runtime Environment (JRE)
- and Java Development Kit (JDK).
- Setting up the Java environment (installing JDK and an IDE).
- Writing the first "Hello World" program.
- Understanding the compilation and execution process.
- Data types (primitive and non-primitive) and variables.
- Operators (arithmetic
- relational
- logical
- assignment
- bitwise).
- Type casting and conversion.
- Control flow statements:
- Decision making: if
- if-else
- switch.
- Looping: for
- while
- do-while.
- Jump statements: break
- continue.
- Arrays (single and multidimensional).
- Introduction to OOP.
- Classes and Objects.
- Constructors (default and parameterized).
- Methods and method overloading.
- Keywords: this
- static
- final.
- Encapsulation and data hiding.
- Inheritance (types and the super keyword).
- Polymorphism (compile-time and run-time
- method overriding).
- Abstraction (abstract classes and interfaces).
- Introduction to the String class.
- String immutability.
- String methods (e.g.
- length()
- charAt()
- substring()
- equals()).
- StringBuffer and StringBuilder classes.
- Understanding errors vs. exceptions.
- Exception hierarchy (checked and unchecked exceptions).
- Handling exceptions using try
- catch
- and finally blocks.
- Using throw and throws keywords.
- Creating custom exceptions.
- Introduction to the Collections framework.
- Interfaces: List
- Set
- Map
- Queue.
- Classes: ArrayList
- LinkedList
- HashSet
- TreeSet
- HashMap
- TreeMap.
- Iterators and enhanced for loop.
- Sorting collections (using Comparable and Comparator).
- Introduction to multithreading and thread lifecycle.
- Creating threads by extending the Thread class and implementing the Runnable interface.
- Thread methods (e.g.
- sleep()
- join()).
- Thread synchronization and inter-thread communication.
- Introduction to I/O streams.
- Byte streams vs. Character streams.
- Reading and writing files using FileInputStream
- FileOutputStream
- FileReader
- and FileWriter.
- Serialization and deserialization.
- Lambda expressions.
- Functional interfaces.
- Stream API.
- Optional class.
Who Can Learn This?
- Beginners: Individuals with no programming background looking to start a career in software development.
- Students: Computer Science or IT students seeking to solidify their foundational programming skills.
- Professionals: IT professionals or developers from other languages (like Python or C++) who want to transition to Java development.
- QA Engineers: Testers who want to learn Java for test automation (e.g., using Selenium).
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