Java Training Course in Kolkata | 8902638428

Java programs remain easy to understand and they are less prone to errors and are structured. Apart from that, they happen to be platform-independent and are portable. This makes it a great choice for desktop, web, and mobile applications. Therefore, if you seek a career in software development, then experimenting with your hands in Java language is something you should not ignore. Learn the basics of Java training course Kolkata with algorithms and data structures with the best institutes. Java online course Kolkata can help you choose your career and shape it in a way that can help you build a strong foundation in the future. 

Techhub Solutions provides best Java training course in Kolkata. No matter what career you choose in the field of computer science data structure algorithms, our course can serve as the foundation for it. Since Java is an important skill for software development, enroll in an online Java course in Kolkata to test your skills in algorithms and data structures.

We have a professional team of experts that can help you with extensive interview preparation and help you learn programs in syntax with extensive library support. Our professionals help the programmers to develop required logic with the lines of code. If you look forward to a career in artificial intelligence, our courses can also help you understand the concepts of algorithms and data structures by building a strong foundation in your career. With us, you can choose a plan according to your needs and there are many payment procedures that can help you uncover the basics of a Java training course. 

Concerning our special features, we will highlight curated interview problems along with industry and interview mental guidance sessions and workshops for developing your resume and professional profiles. 

Learn Java Full Course at Techhub Solutions

Java refers to a high-level programming language that has been particularly designed to deliver content on the web. Being much simpler than C++, it refers to an object-oriented programming language. You can use your skills from the Java training course Kolkata to develop an entire application that will operate on a particular computer or be shared among numerous servers and clients in a specific network. Come and join Java online course Kolkata

Our professionals cover Java course for beginners as well as advance Java online course with certificates as well. Other than these we have trained expert professionals dealing with Python, AutoCAD, and CATIA. From our Java online course Kolkata, you are likely to talk about the evolution of Java along with the fundamentals of its programming language. 

Our professionals will let you know about the expressions and operators and you will come to understand constant, variables and additional data types. In your Java training course Kolkata, you will also be taught regarding strings and arrays apart from multithreaded programming and interfaces. 


What are the differences between C++ and Java?

Ans: C++ is compiled and run with a compiler that converts source code to machine code, so C++ is platform dependent. Java uses a compiler and interpreter. Java source code is converted to bytecode when it is compiled. The interpreter executes this bytecode at runtime and produces output.

What are the main reasons for learning java language?

Ans: It can be found in almost every operating system and application. Its ease of use and flexibility make Java the programming language of choice for businesses small and large, including major tech giants such as Google, Twitter, Netflix, Amazon, Meta, LinkedIn and Amazon.

Who are eligible for java course?

Ans: Candidates who have completed class 12th, graduation or post-graduation from a recognized college/ university. Candidates should have basic knowledge of computer language. Admission to Java certifications is based on the merit list.

How many days need to learn Java?

Ans: The average time it takes a beginner to learn Java is around nine months. For someone who already knows how to code, learning Java can take as little as a month. Experts say it can take up to three months depending on how much you train.

What job can I get after learning Java?

Ans: There are so many jobs in the market after completing a successful Java course. Like

  1. Junior Developer.
  2. Senior Developer.
  3. Java Web Developer.
  4. Java Android Developer.
  5. Java EE developer.

Is Java a good career choice for future?

Ans: With its wide range of applications, Java offers developers the opportunity to work on diverse projects in areas such as web development, mobile application development, enterprise software and big data processing. The demand for qualified Java developers remains high, providing good job prospects and growth opportunities.

Can I understand Java in 2 months?

Ans: Speaking on a real note, in the duration of two months, you can understand variables, methods, inheritance, basic operators, arrays, and some basic swing stuff about Java. 

How long is the duration of the Java course for beginners?

Ans: For beginners having no programming experience, a time span of 6 to 12 months needs to be kept for learning Java and then begin to apply for jobs. 

How tough is a Java developer job? 

Ans: The job of a junior or senior Java developer can be quite challenging in the beginning. As there is tough competition and maximum organizations look for a professional with some degree of experience, you need to play your cards right. With that being stated, you can easily land your first job with some enthusiasm and confidence. 

Internals of Java Program
Difference between JDK,JRE and JVM
Internal Details of JVM
Java byte-code
Installation & Working with Eclipse, Netbeans
Variable and Data Type
Java Loop
Java Array

Objects and Classes
Method Overloading
this Keyword

What is a constructor
Default & Parameterised constructor
Constructor overloading & Copy Constructor

Java Inheritance
Super & Sub Classes
Method Overriding & Runtime Polymorphism
Super keyword
Final keyword
Finalize Method & Java Garbage Collection

Module 5. STATIC
Static variable
Static method, block

String : What and Why?
Immutable String
String Comparison, String Concatenation, Substring
Methods of String class
StringBuffer, String Builder class

Abstract Method
Abstruct Class
Inheritace of Abstruct Classes
Interfaces and its implementation
Multiple Inheritance using Interfaces

Exception Handling : What and Why?
try and catch block
Checked and unchecked Exceptions
Multiple catch block
finally block
Exceptions vs Error
throw / throws keyword
Custom Exception

Concept of processes and threads
Multithreading by extending Thread class
Multithreading by implementing Runnable interface
Thread Life cycle
Thread synchronization: synchronized blocks and synchronized methods

Introduction to Java collection framework
Core collection interfaces and their implementations:
Collection, Set, List

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