Core Java Training

Core Java Training in Chennai 212 reviews

Core Java Training in Chennai – Credo Systemz with state- of-the-art lab facilities and technical experts in the industry at affordable fee structure for fresh graduates and experienced professionals alike. Our unique Java training with 100% placement assistance pattern and expert level trainers made us rank the BEST Core Java Training Institutes in Chennai.

What is Core Java

Core Java is the basics of Java, It is important to be familiar with the basic Core Java topics to be an expert in advanced Java technologies. Credo Systemz provides job oriented Java training hence named as the best core Java training institute in Chennai located at Velachery.

Below is the unique Core Java course content designed by our expert trainer you can also download our Core Java course content PDF for free.

What are the benifits of core java ?

Core java is just basic building block of java ,similar fundamental exist in all of the programming language.Its just a way to make you familiar with java and its concept to be used later .It is a fundamental of java that will be used in higher form.



  • What is OOPS?
  • Necessity of OOPS
  • Advantage of OOPS
  • OOPS Design


  • Relation between a Class and an Object
  • Components of a Class
  • Constructors
  • Methods
  • Variables
  • Datatypes
  • Primitive Datatypes
  • Reference Datatypes
  • User defined / Custom Datatypes


  • Instantiation
  • Inheritance
  • The “extends” keyword
  • Types of Inheritance
  • Single Inheritance
  • Multilevel Inheritance
  • Multiple Inheritances
  • Hierarchical Inheritance
  • Hybrid Inheritance


  • Interfaces
  • Abstract Methods
  • Implements’ keyword
  • Types of Interfaces
  • Tag or Marker Interface
  • Serialization
  • Annotations
  • Types of commenting in Java
  • Single line comment
  • Multi-line or Block comment
  • Documentation comment


  • The “abstract” keyword
  • Abstract Methods
  • Implementation of Abstract Methods
  • Uses of Abstract Classes


  • Overloading
  • Operator Overloading
  • Method Overloading
  • Uses of Overloading
  • Conditions of Overloading
  • Overriding
  • Scenario of Overriding
  • Difference between Overloading and Overriding


  • IF conditionals
  • IF-ELSE conditionals
  • IF-ELSE-IF conditionals
  • SWITCH-CASE statements
  • The “break” and “continue” keywords
  • The “FOR LOOP”


  • The “Collection” Interface
  • List, Set and Map Interfaces
  • Iterator
  • Implementation Classes
  • Types of Implementations

Section 9 : GENERICS

  • Generics in Java
  • Type of Generics
  • Uses and Limitations of Generics


  • DriverManager class
  • Loading the drivers
  • Connection, Statement, PreparedStatement, ExecuteStatement classes
  • ResultSet and Cursors
  • Navigating the ResultSet using Iterators and Cursors

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Core Java Training with 100% Placements in Chennai

Core Java Training in Chennai with 100% Placements in Velachery Chennai – Our training program is designed in a way which helps the fresher candidates to get their dream jobs easily as a Java developer. Our placement candidates list will show you the concern we have towards the future of our candidates. Mock Interview after the completion of Core Java Certification training which helps the candidates to gain confidence during interviews.

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Core Java Training for Beginners

Core Java Training for beginners program in Credo Systemz is specially designed for Fresher & Beginners who are new to software development. This freshers training program includes the following features,

  • More number of Practical sessions with real time Java training in Chennai
  • Interactive practical oriented Core Java Training in Chennai since from the first class
  • Weekly assessments will be provided to make learning easy
  • Free Java fresher tutorial which consists of Tips, Latest updates, Java Interview Questions
  • 100% Placements will be offered for the candidates with unlimited interview facilities

KEY FEATURES of our Core Java Training in Chennai

  • Professional approach towards training using latest techniques.
  • Minimal batch strength to give individual attention to all.
  • Unlimited lab / practice environment access provided to all candidates.
  • Flexible batch schedule – Attend missed sessions with next batch.
  • We provide free placement assistance because we care about your career.
  • Free communication program for fresher candidates to develop their skills.
  • Core Java training with live project which helps to meet the industry standards.
  • Expert designed Core Java training for freshers with placement assistance.
  • Core Java training from basic to advance level.
  • Minimum Core Java training cost in Chennai.
  • Job oriented Core Java training concepts with more number of practical sessions.
  • Ranked as Best Java training institute with 100% placement assurance.
  • Minimum java course fees in the city with best training.

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Queries You may have

Prerequisite for learning Core Java Training

Prerequisite for Core Java, try to clear OBJECT ORIENTED PROGRAMMING (OOPs) this is a software methodology , if u can clear the OOPs concept you will be fine as because programming language like Java and c++ are based on this.

Objectivies of Core Java training in chennai

The objectives of this course are:

  • To become familiar with the features of Java Language
  • To discover how to write Java code according to Object-Oriented Programming principles.
  • To become comfortable with concepts such as Classes, Objects, Inheritance, Polymorphism and Interfaces
  • To learn Java APIs for Collections, I/O Streams
  • To design GUI applications and Applets using AWT and Swing.
  • To develop Multithreaded and Networking applications.
  • To develop database applications using JDBC

What is the course duration of core java ?

Core java training in chennai :

Regular classroom based training: 4 weeks, 90 minutes of theory session per day.
Fast Track (1-1): 15 days.
Weekend classroom classes available for this course.
Online 1-1 training please send us your request to or call +91-44-4215 0899 / 9884412301

Are the students offered any sample classes before enrolling for the course ?

Yes !
We can arranging a demo section for you before enrolling to Core Java and you can directly interact with our trainer and clarify your doubts.

Core Java Training Reviews

See What Our Trained Core Java Candidates Says About Us

Let our customers do the talking!

Java Training institute in chennai

Hi, this is sandeep doing my B.E CSE, I decided to do take core java course in chennai during my holiday. At the time my friend suggested me to credo systemz so I joined there for my java training. My trainer taught me the Java fundamental was very well and got the detailed explanation of object-oriented programming concepts with real time examples which help us to understand the concepts easily and all the session went practical oriented. I am really satisfied with this training, I am surely referring this institute for all who wants to master in java.


Best Java Training institute in Chennai

Hai, This is Neeta from Chennai, I joined Credo Systemz for Java Training. I found Credo Systemz through Google Search. First I attend Free demo session with a trainer before Joining. I am really satisfied with demo and way of approaching of the trainer. After Joining I am very much satisfied with this training because of whole Java training based on Practical oriented with real-time examples so helpful to understand all concepts clearly. The way of teaching and especially OOPS Concepts was the fully practical approach. Now I am happy with my Programming Skills of Java. Also, conducted Java Assessment on end of the training which is very useful to face interviews confidently. In my point of view Credo Systemz is the best java training institute. Thank you Credo Team.


Ranjith Kumar

Hello everyone, I'm Ranjith Kumar completed my Java training at Credo Systemz Chennai. At first, came here for demo session and satisfied with the trainer and the course content provided to me. The course went informative, learned Java from scratch. The practical training gave confident to attend interviews easily. Interview questions and weekly assessments were very useful. Thank you, Credo Systemz.

Ranjith Kumar

Hari Prasad

As a fresher, I came to know about Credo Systemz from my seniors who did their Java training here,  Once I came here they suggested me a free demo session. The trainer explained how the course will be helpful for me to get a job. It gave me enough confidence, I joined in September batch and now I completed my Java certification training in Credo Systemz. The training period was really wonderful, learned a lot in Java. Especially the real-time examples given by the trainer was very informative. This Java training course has turned me a certified Java developer from scratch. Thank You

Hari Prasad

Java Training with Placements

Hello friends, Myself Mani from Chennai, Recently completed my java certification in Credo Systemz, I came to know about Credo from Google reviews, Booked a Free Demo session with the trainer, They also allowed me to discuss with the previous batch candidates which gave me a clear idea about. Now I completed my Java certification. Trainer was very professional handled every session very interestingly and interactively. Thank You Credo


A wonderful learning experience

Hi, I'm Ramya from Coimbatore completed my engineering in 2017, I like to join as a Software Developer in an MNC company. Software development is my dream, Hence I searched for a software training institute which also provides placements. I came to know about Credo Systemz from my senior who completed her certification here and now working as a software developer in HCL, Hence I joined here for my java training, The course went fully practical training it gave me a clear idea. Assessments, Mock Interview, Communication programs help me develop myself. Now I joined as a Java Developer in Wipro. Thank You, Credo Systemz


Highly Experienced Tutors

Hi This is Raja, I completed Core Java course at Credo Systemz, the training was more flexible and in a convenient manner, My trainer having more knowledge in Core Java he was very good in Training. He also guided to me to learn latest things in Core Java to get knowledge up to date. So I Suggest u people to complete a course in Credo Systemz and after that u will get the results automatically. It will lead to a good technical career for sure.


"Excellent tutors, lovely atmosphere. "

My name is SHAHITH, I have undergone Core Java & J2EE Training course at CREDO SYSTEMZ, Velachery. I thank CREDO SYSTEMZ for the wonderful course. It was a great learning experience for me and I shall cherish it for a long time to come.I would like to express my special thanks to Mr. Vickram (Trainer) for his clear explanation with good live examples and to understand the situation.


"Really enjoyed the course and would highly recommend!"

I love the way the guys @ Credo Systemz has conducted themselves as well as the course. They are very professional in nature and very helpful as well. The course is conducted by Mr. Vickram, a hands-on person from the industry. His clear and concise scenario based explanations and discussion made the class interactive & easy to understand the concepts. I surely suggest my friends to do their course here.

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