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It lays the foundation in terms of rich concepts and unique style of implementation, setting a benchmark in the industry.

Being an open-source, many technologies like Selenium, Hadoop, Sales Force and Data analytics have based their implementation on Java.• It is basically used to build stand-alone applications.


Why Radical Technologies

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Course Curriculum

Course description

Duration of Core Java Training: 60 hrs

Weekend & weekday Batches

Mode of Core Java Training : Classroom / Online / Corporate Training


There are no formal prerequisites for this course; however, previous operating system administration experience will be very beneficial.

Course Content

Introduction To Java     – 2 hr

History of Java

  • What is Java , Java Flavors, characteristics
  • JVM Architecture
  • Bytecode
  • Class Loader
  • Unicode
  • Classpath
  • Path

Fundamentals of Java Programming – 4 hrs 

  • Obect oriented concepts ( OOP )
  • Keywords, Datatypes, Variables, Operators, Casting
  • Selection statement ( if, switch )
  • Control statements ( while, do while , for )
  • Conditional statements ( if, else, elseif, ? 🙂
  • static
  • Arrays

Object Oriented Programming with Java – 5 hrs 

  • Classes and Objects
  • Structure of a class – its internals ( Data Members, methods )
  • Using static
  • Constructor
  • this keyword
  • modifiers
  • playing with the object ( copying, casting )
  • Garbage collection
  • Abstract class

Inheritance – 3 hrs

  • Basics (extends keyword )
  • Modifiers and their scope
  • Deriving a class
  • super, final keyword
  • why java does not support multiple inheritance?

Polymorphism – 2hrs

  • overloading a method
  • overloading a constructor
  • method overriding
  • accessing base class method 

Packages and Interfaces – 2hrs 

  • basics
  • modifiers and their scope chart
  • setting classpath
  • compiling and accessing a packaged class
  • types of packages
  • user defined package

Exploring java.lang package – 2hrs

  • String, StringBuffer, Arrays,
  • Wrapper classes 

Exception Handling – 3 hrs

  • Basics
  • Hierarchy of exceptions
  • Handling exception – Try, catch, finally, throw, throws
  • User defined exceptions

Threads    – 3 hrs 

  • Basics, Thread class , Runnable Interface
  • Thread model
  • Life cycle – start(), run()
  • Scheduling
  • Deadlocks / concurrency issues
  • Synchronization – as a block, as a modifier
  • Daemon thread

I/O Streams   – 4 hrs 

  • Introduction
  • Hierarchy of streams
  • IO Stream, Byte Stream, Character Streams
  • BufferedInputStream, BufferedOutputStream
  • Reader and Writer class
  • BufferedReader, PrintWriter
  • Serialization 

Collection Framework   – 6 hrs

  • basics, hierarchy
  • legacy classes – Vector, Queue, Stack, Enumeration, Dictionary, Properties
  • List, ArrayList, LinkedList
  • Set, HashSet, TreeSet,
  • Map, HashMap, TreeMap,
  • Generics
  • Annotations
  • Boxing / Unboxing
  • Enums

Introduction to functional style of programming   – 1 hrs

Mini application – discussion / implementation  – 10 hrs


  • Javadoc
  • javap
  • jar

IDE Tools

  • eclipse
  • myeclipse

Highlights of Training

  • Industry experienced Professional
  • Hands-on experience with Project orientation
  • Interview based Questions

Our Approach

  • Proper Communication with the student
  • Course Ends With One Live Project
  • Test on Each Topics
  • Certification Overview
  • Interview and resume preparation
  • Discussion on Real Time Scenarios

Training Options

Live Online Training

  • Highly practical oriented training
  • Installation of Software On your System
  • 24/7 Email and Phone Support
  • 100% Placement Assistance until you get placed
  • Global Certification Preparation
  • Trainer Student Interactive Portal
  • Assignments and Projects Guided by Mentors
  • And Many More Features

Course completion certificate and Global Certifications are part of our all Master Program

Live Classroom Training

  • Weekend / Weekdays / Morning / Evening Batches
  • 80:20 Practical and Theory Ratio
  • Real-life Case Studies
  • Easy Coverup if you missed any sessions
  • PSI | Kryterion | Redhat Test Centers
  • Life Time Video Classroom Access ( coming soon )
  • Resume Preparations and Mock Interviews
  • And Many More Features

Course completion certificate and Global Certifications are part of our all Master Program

Exam & Certification

Course Reviews

I had a wonderful experience in Radical technologies where i did training in Hadoop development under the guidance of Shanit Sir. He started from the very basic and covered and shared everything he knew in this field. He was brilliant and had a lot of experience in this field. We did hands on for every topic we covered, and that’s the most important thing because honestly theoretical knowledge cannot land you a job.
Rohit Agrawal Hadoop
I have recently completed Linux course under Anand Sir and can assuredly say that it is definitely the best Linux course in Pune. Since most of the Linux courses from other sources are strictly focused on clearing the certification, they will not provide an insight into real-world server administration, but that is not the case with Anand Sir’s course. Anand Sir being an experienced IT infrastructure professional has an excellent understanding of how a data center works and all these information is seamlessly integrated into his classes.
Manu Sunil Linux
I had undergone oracle DBA course under Chetan sir’s Guidance an it was a very good learning experience overall since they not only provide us with theoretical knowledge but also conduct lot of practical sessions which are really fruitful and also the way of teaching is very fine clear and crisp which is easier to understand , overall I had a great time for around 2 months , they really train you well.also make it a point to clear all your doubts and provide you with clear and in-depth concepts hence hope to join sometime again
Reema banerjee Oracle DBA
I have completed Oracle DBA 11g from Radical technology pune. Excellent trainer (chetna gupta ). The trainer kept the energy level up and kept us interested throughout. Very practical, hands on experience. Gave us real-time examples, excellent tips and hints. It was a great experience with Radical technologies.
Mrudul Bhokare Oracle DBA
Linux learning with Anand sir is truly different experience… I don’t have any idea about Linux and system but Anand sir taught with scratch…He has a great knowledge and the best trainer…he can solve all your queries related to Linux in very simple way and giving nice examples… 100 🌟 to Anand Sir.
Harsh Singh Parihar Linux

Why we are the best Radical Technologies

Radical Technologies is truly progressing and offer best possible services. And recognition towards Radical Technologies is increasing steeply as the demand is growing rapidly.





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