JAVA Certification Training

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4627 Reviews 4.9

Learners : 1080

Duration :  40 Days

About Course

Millions of devices, including laptops, smartphones, gaming consoles, medical equipment, and many more, employ the object-oriented programming language and software platform known as Java. Java’s syntax and principles are derived from the C and C++ languages. Enrol today to earn your certification.

JAVA Training Course Syllabus

Core -JAVA Training Syllabus
History of J-ava
Language Fundamentals
JAVA Environment

✔ Installation
✔ J-AVA Program Development
✔ J-AVA Source File Structure
✔ Compilation & Executions
✔ Eclipse Tool Usage

Basic Language Elements

✔ Tokens, Identifiers, Keywords, Literals, Comments, Primitive Data types
✔ Operators
✔ Condition Statements
✔ Control Statements
✔ Arrays
✔ Command-line Arguments

Object-Oriented Programming

✔ OOPS, Fundamentals.
✔ Class & Object
✔ Function Models
✔ Array of Objects
✔ Static Members
✔ Encapsulation
✔ Constructors, Parameterized Constructors, Constructor Overloading
✔ Method Overloading
✔ Access Specifiers & Access Modifiers.
✔ Design of Accessor and Mutator Methods.
✔ Inheritance

✔ Types of Inheritance

✔ Method Overriding,
✔ Super keyword

✔ Polymorphism
✔ Abstract Class

✔ Interfaces

✔ Objects Cloning
✔ Singleton class

Wrapper Classes

✔ String Handling

✔ String
✔ StringBuffer
✔ StringBuilder


✔ Organizing Classes and Interfaces in Packages
✔ Introduction to all pre-defined Packages
✔ Defining Package
✔ Making JAR Files for Library Packages
✔ Import and Static Import

Exception Handling

✔ Exceptions & Errors
✔ Types of Exception
✔ Control Flow In Exceptions
✔ Use of try, catch, finally, throw, throws in Exception Handling
✔ In-built and User-Defined Exceptions
✔ Checked and Un-Checked Exceptions

Inner Classes

✔ Introduction
✔ Member Inner Class
✔ Static Inner Class
✔ Local Inner Class
✔ Anonymous Inner Class


✔ Understanding Threads,
✔ Needs of Multi-threaded Programming
✔ Thread Life-Cycle
✔ Multiple Threads in a program
✔ Thread Priorities
✔ Synchronizing Threads

Input/Output Operation in Java( Package)

✔ Streams and the new I/O Capabilities
✔ Understanding Streams
✔ The Classes for Input and Output
✔ The Standard Streams
✔ File
✔ FileReader
✔ FileWriter
✔ FileOutputStream
✔ FileInputStream
✔ BufferredInputStream
✔ BufferredOutputStream
✔ DataInputStream
✔ DataOutputStream
✔ SequenceInputStream
✔ ObjectInputStream
✔ ObjectOutputStream
✔ Working with File Object
✔ File I/O Basics
✔ Reading and Writing to Files
✔ Serialization & Deserialization

Advanced JAVA Training Syllabus
Collections Framework & Utility Classes

✔ Introduction to Collection Framework
✔ Date & Time
✔ Utility Methods for Arrays
✔ StringTokenizer
✔ List interface & its classes
✔ ArrayList
✔ LinkedList
✔ Set interface & its classes
✔ HashSet
✔ LinkedHashSet
✔ TreeSet
✔ Map interface & its classes
✔ HashMap
✔ LinkedHashMap
✔ TreeMap
✔ Iterator & ListIterator & Enumeration Interfaces
✔ Using Scanner
✔ Properties class
✔ Calendar class

Java New Version Features

✔ What is JDBC?
✔ What is Driver? and what Types of drivers?
✔ Basic commands of MySQL(DDL, DML, DRL)
✔ How to load Driver class.
✔ How to establish Connection b/w Java & Database s/w.
✔ How to get Statment or PrepareStatement or CallableStatement Objects and its role.
✔ How to perform INSERT, DELETE, and UPDATE operations from JDBC in JAVA.
✔ HOW to perform SELECT Operations from JDBC in JAVA.
✔ How to execute PL/SQL functions & Procedures from JDBC in JAVA.
✔ How to perform DATE INSERTION from JDBC in JAVA.
✔ How to perform DATE SELECT from JDBC in JAVA.
✔ DatabaseMetaData and ResultSetMetaData Interfaces


✔ What is CGI& its Drawbacks?
✔ What is SERVLET?
✔ How many to develop Servlet?
✔ Servlet Life Cycle.
✔ What is URL-Pattern? Types of URL Patterns.
✔ web.xml importance and its tags.
✔ How to develop form pages with Html.
✔ Integration of Form pages & Servlet.
✔ How to read the form pages information from servlet.
✔ Integration of Form pages, Servlet & JDBC Application.
✔ Information about ServletConfig &
✔ ServletContext,ServletRequest,ServletResponse.
✔ Servlet Chaining(Forward &Include operations).
✔ SendRedirect concept.
✔ Session Tracking.
✔ What is Attribute & types of Attributes?


✔ Drawbacks of servlet
✔ JSP phases
✔ JSP life cycle
✔ JSP tags

✔ i. Scripting tags. (Declaration tags, Expression tags, Scriptlets)
✔ ii. Directive tags (Include, Page, Taglib)
✔ iii. Action tags. (include, forward, useBean, setProperty, getProperty, params, plugin)
✔ iv. Custom tags

Integration of JSP, Servlet, JDBC example application.
Creating War and deploying in Web Server
Live Instructor Based Training With Software
Lifetime access and 24×7 support
Certification Oriented content
Hands-On complete Real-time training
Get a certificate on course completion
Flexible Schedules
Live Recorded Videos Access
Study Material Provided

JAVA Training - Upcoming Batches

7th NOV 2022



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Live Virtual Training

  • Schedule your sessions at your comfortable timings.
  • Instructor-led training, Real-time projects
  • Certification Guidance.

Self-Paced Learning

  • Complete set of live-online training sessions recorded videos.
  • Learn technology at your own pace.
  • Get access for lifetime.

Corporate Training

  • Learn As A Full Day Schedule With Discussions, Exercises,
  • Practical Use Cases
  • Design Your Own Syllabus Based
For Business

JAVA Training FAQ'S

What is Java?

J-ava is a high-level, object-oriented, robust, secure programming language, platform-independent, high-performance, Multithreaded, and portable programming language. It was developed by James Gosling in June 1991. It can also be known as the platform as it provides its own JRE and API.

List the features of J-ava Programming language.

There are the following features in J-ava Programming Language.

  • Simple: J-ava is easy to learn. The syntax of J-ava is based on C++ which makes it easier to write the program in it.
  • Object-Oriented: Java follows the object-oriented paradigm which allows us to maintain our code as a combination of different types of objects that incorporates both data and behavior.
  • Portable: J-ava supports the read-once-write-anywhere approach. We can execute the Java program on every machine. J-ava program (.java) is converted to bytecode (.class) which can be easily run on every machine.
  • Platform Independent: J-ava is a platform-independent programming language. It is different from other programming languages like C and C++ which needs a platform to be executed. Java comes with a platform on which its code is executed. J-ava doesn’t depend upon the operating system to be executed.
  • Secured: J-ava is secured because it doesn’t use explicit pointers. J-ava also provides the concept of ByteCode and Exception handling which makes it more secure.
  • Robust: J-ava is a strong programming language as it uses strong memory management. The concepts like Automatic garbage collection, Exception handling, etc. make it more robust.
  • Architecture Neutral: Java is architectural neutral as it is not dependent on the architecture. In C, the size of data types may vary according to the architecture (32-bit or 64-bit) which doesn’t exist in Java.
  • Interpreted: Java uses the Just-in-time (JIT) interpreter along with the compiler for the program execution.
  • High Performance: Java is faster than other traditional interpreted programming languages because Java bytecode is “close” to native code. It is still a little bit slower than a compiled language (e.g., C++).
  • Multithreaded: We can write Java programs that deal with many tasks at once by defining multiple threads. The main advantage of multi-threading is that it doesn’t occupy memory for each thread. It shares a common memory area. Threads are important for multi-media, Web applications, etc.
  • Distributed: Java is distributed because it facilitates users to create distributed applications in Java. RMI and EJB are used for creating distributed applications. This feature of J-ava makes us able to access files by calling the methods from any machine on the internet.
  • Dynamic: J-ava is a dynamic language. It supports the dynamic loading of classes. It means classes are loaded on demand. It also supports functions from its native languages, i.e., C and C++.
What do you understand by J-ava virtual machine?

J-ava Virtual Machine is a virtual machine that enables the computer to run the Java program. JVM acts like a run-time engine which calls the main method present in the Java code. JVM is the specification which must be implemented in the computer system. The Java code is compiled by JVM to be a Bytecode which is machine independent and close to the native code.

What is JIT compiler?

Simply-In-Time (JIT) compiler: It’s employed to raise performance. JIT shortens the compilation time by combining the compilation of portions of the bytecode with similar functionality. A translator from a Java virtual machine’s (JVM) instruction set to a particular CPU’s instruction set is referred to as a “compiler” in this context.

Get ahead in your career by learning JAVA through VISWA Online Trainings


Vishnu Gadipudi
Vishnu Gadipudi
I Enrolled in VISWA Online Trainings for IBM Integration BUS course . Recently I Completed IBM Integration BUS Batch. It was Really Awesome Experience. Best Place To Learn , Experienced Trainer, Gives Us High Level Knowledge....
Navya Biradavolu
Navya Biradavolu
I was enrolled for looker Bl Tool,it was amazing experience . especially soft skill batch is one of my favourite batch . overall learning process is quite impressive.
Indla sneha
Indla sneha
I have joined I have joined VISWA Online TRAININGS for Java full stack course and i have completed Advance Java module. I had a good knowledge of Hibernate, spring,spring boot,spring MVC. Tutor has knowledge in depth and is supportive. Srinadh sir solved all our doubts....
bindu hima
bindu hima
I am recently completed Talend course and trainer is Rajendra very professional and helpful. All the doubts were solved in a precise manner.
Tarunasree Gowra
Tarunasree Gowra
"I truly enjoyed this course." Chaitanya sir fantastic-very knowledgeable. Sir give us very informative and clear instruction on how to achieve the goal. Thank you!
Tejaswini Kommu
Tejaswini Kommu
Overall Linux Admin sessions batch was very good. Mr. RAM Krishna teaching was very helpful to remind our basic concepts in linux & networking.
Gopanaboina Mounika
Gopanaboina Mounika
It was great learning with such a great and experienced staff. Praveen Sir (Oracle EPM Cloud - FCCS) was very helpful and operations team also very helpful in solving any minor problems students go through process.
Jyothi Gutlapalli
Jyothi Gutlapalli
I like to share my experience which provide lots of courses and one of those I recently completed my Salesforce BA Course and I like to tell you it was a great experience and my knowledge and confidence is really boosted after completing this course.
Good experience and great learning platform for Hyperion Essbase and Planning. The faculty is also well trained and soft spoken.
Chaitu Viswa
Chaitu Viswa
It was very good session for QlikView. I would like to thank to teacher Mr.Chandu for providing guidance for the required modules. Thanks VISWA Team for giving apportunity to leran new skills.

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