Updated on Aug 5, 2022 06:59 IST
Mamona Majumder

Mamona MajumderSenior Executive - Content

Java is an object-oriented programming language. Sun Microsystems first released Java in the year 1995. It is popularly used for developing Java applications in data centers, laptops, cell phones, game consoles, and scientific supercomputers. There are multiple websites and applications which will not work if Java is not installed, and many more such applications and websites are being created every day. The class-based and general-purpose programming language is more reliable, fast, and secure. It was designed to reduce implementation dependencies. Read here all the details related to Java courses, scope in javascript, java syllabus, java certifications, and other related information.

Java is the most used programming language and is also used as a computing platform. Here, we will discuss both Java and Javascript. So, what's the key difference. Java is an OOP programming language, whereas Javascript developed by Netscape is a scripting language and is not part of the Java platform. Both these require different plug-ins, and Javascript resides inside the HTML documents. Javascript code is all in the text, whereas java coding needs to be compiled. Furthermore, Javascript is run on a browser only, and java code creates apps that run in a virtual machine.

Java Eligibility

One can do the certificate course in Java after completing their 12th exam. The students must have some basic knowledge of computers, computer science, and C and C++ languages.

Java Syllabus Vs. Javascript Syllabus

Java and Javascript Syllabus

Java Javascript
OOPS Concepts Objects and Arrays
Generics Expressions and Operators
String Handling Flow Control
Exception Handling Constructors and Inheritance
Data Types Defining Functions and Methods
Loops JavaScript in Browsers
Collection Framework Document Object Model (DOM)
Multithreading How to get input and output

Java courses Vs. Javascript courses

Java courses equip the students with the skills required to be software engineers. Javascript courses train you for a career as a javascript developer.

Java Course Details



Course type



Basic knowledge of computer language


4 months


Rs. 2000 to Rs.5000

Job prospects

Software Developer, Programmer, Web Application Developer,
Engineer, Java Developer, Android Software Developer,
Java Spring Developer, Java EE Application Engineer.

Popular Javascript Online Courses

Online Course


Topics covered

Modern JavaScript From The Beginning


JavaScript fundamentals
Object-oriented aspects of JavaScript
Iterators & generators
JavaScript patterns
Regular expressions
DOM manipulation & events
Error handling in JavaScript
AJAX & Fetch API
Asynchronous JS

[removed] Understanding the Weird Parts


Building your own JS framework or library
Existence and Booleans
Examining popular JS frameworks
and libraries
Execution context and lexical environments
Operator precedence and associativity
Prototypal inheritance
JSON and Object Literals
Objects and functions

Advanced JavaScript Concepts


Babel and TypeScript
Function scope vs. Block scope in JavaScript
JavaScript engine
Comparing JS with other programming languages
OOP vs. Functional Programming
Asynchronous JavaScript
Modules in JavaScript
Type coercion
Garbage collection and memory leaks
IIFEs and JavaScript runtime
JavaScript types

Mozilla Developer Network JavaScript Guide


Iterators and generators
Memory management
Regular expressions
JavaScript basics
JS data structures
Control flow and error handling
Equality comparisons and sameness
Loops and iteration
Concurrency model and Event Loop
Inheritance and the prototype chain
Introduction to JS objects

Learn JavaScript with Codeacademy


Introduction to JavaScript
How to make decisions with JS
JavaScript and jQuery with HTML and CSS
Arrays and loops
Writing reusable code with functions and scope

Introduction to JavaScript


Creating simple JS programs
Understanding string immutability
Using the Assignment Operator
Commenting on the JS code
Accessing multi-dimensional arrays with indexes
Global scope and functions
Learning about the conditional
and multiple conditional operators
Compound assignment
Testing objects for properties
Appending variables to strings

The Modern JavaScript Tutorial


Storing data in the browser
Advanced working with functions
Configuring object properties
JavaScript fundamentals
Prototypes and inheritance
Regular expressions
Generators, advanced iteration
Introduction to Events
Cross-window communication
Document and resource loading
Network requests
Web components

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Java Diploma Vs. Javascript Diploma

Java diploma course is of average 6 months. It can be of 3 to 12 months. One needs to have a basic understanding of computers and programming. One can do a Javascript diploma from online platforms.

Java Degree Vs. Javascript Degree

There is no as such Java degree. If one wants to do Java at a bachelor's degree level, the programming language is incorporated in the Bachelor of Science in Software Development programs. For Javascript degree, there are E-degree programs available.

Java Recruiters

Following is the list of some of the top companies hiring Java professionals:

  • Antra

  • Atlassian

  • Cloud Big Data Technologies Group

  • Microsoft

  • HCL Global Systems

  • Apexon

  • Cisco Systems

  • Apple

  • Gallup

  • Globant

FAQs related to Java and Javascript

What is the scope in Javascript?

There are various job opportunities for Javascript professionals. One can work as a front-end web developer, web application developer, Javascript developer, UX designer, web designer, UI designer, full-stack developer, and DevOps Engineer.

Which are the top Javascript certifications?

There are many certifications courses available in Javascript. Some of these are:

  • Certified JavaScript Developer from International Javascript Institute

  • Microsoft Certified Solutions Associate (MCSA: Web Applications) Exam 70-480: Programming in HTML5 with JavaScript and CSS3 offered by Microsoft

  • Microsoft Technology Associate (MTA) Exam 98-382: Introduction to Programming Using JavaScript by Microsoft

  • The JavaScript Developer Certificate from w3schools.com

  • CIW JavaScript Specialist offered by CIW

What is the scope in Java?

After doing the Java course, one can join as a junior developer. Other job opportunities include senior developer, Java web developer, Java Android developer, and Java EE developer. One can also work as a freelancer.

Which are Java branches?

Java has mainly three-branch statements - continue, break and return.

What are the most sought-after Java skills and Javascript skills?

Basic Java skills include Javaserver pages and servlets, service-oriented architecture, web frameworks HTML, javascript, CSS, JQuery, OOP concepts and patterns, Markup languages like JSON and XML, constructors, file IO and serialization, access specifiers, generics, java keywords, multithreading and synchronization, and JVM.

Javascript skills include React & Redux, knowledge of different platforms or browsers. One must know what's going on in the industry, excellent communication, knowledge about Meteor, JQuery, HTML, and CSS Frameworks.

What is the Javascript syllabus?

Javascript syllabus includes expressions and operators, objects and arrays, flow control, constructors and inheritance, defining functions and methods, pattern matching with regular expressions, how to get input and output, JavaScript in browsers, The Document Object Model (DOM), and how to script tables.

Tell us about the Java subjects.

The main subjects include OOPS concepts, Generics, String Handling, exception handling, basic Java constructs like data types and loops, collection framework, and multithreading.

What is sun certified Java developer?

Java professionals with Oracle certification are called sun certified java developer.

Tell us about Java exams and Javascript exams

There are online Java exams and Javascript exams that help students in brushing up on their basic knowledge of Java and Javascript.

Popular Java Colleges in India

Following are the most popular Java Colleges in India. Learn more about these Java colleges (Courses, Reviews, Answers & more) by downloading the Brochure.
5 K
7 K
1 Course
8 K
6 K - 36.9 K

Popular Private Java Colleges in India

7 K
5 K
1 Course
8 K
6 K - 36.9 K

Most Popular Courses

Popular Java UG Courses in India

Following are the most popular Java UG Courses . You can explore the top Colleges offering these UG Courses by clicking the links below.

UG Courses

Popular Java PG Courses in India

Following are the most popular Java PG Courses . You can explore the top Colleges offering these PG Courses by clicking the links below.

PG Courses



Where can I learn programming language specially for web designing?


Kunj Patel

Beginner-Level 5

2 weeks ago

Web designing is very interesting and powerful field as a career option. For web designing you have to learn many languages but all of them are not very much difficult. But if I suggest you should start with REACT and FIREBASE and focus on project based learning. The best recourses you will find ...Web designing is very interesting and powerful field as a career option. For web designing you have to learn many languages but all of them are not very much difficult. But if I suggest you should start with REACT and FIREBASE and focus on project based learning. The best recourses you will find at fullstackopen. Com or any other learning sites like freecodecamp. Org.


Samridhi Yadav

Contributor-Level 7

a month ago

There are several programming languages that are commonly used in web designing, including HTML, CSS, JavaScript, and PHP. Here are some resources where you can learn these languages specifically for web designing:
Codecademy, W3Schools, FreeCodeCamp, Udemy


Which language is most important in MCA course?


Nihal Khan

Contributor-Level 6

a month ago

Dear Student, Java: Java is one of the demandable and most recognised programming languages in use and some of the most reputed companies lookout for Java skills among individuals. The programming language Java has its presence everywhere and the demand for it is also very strong.


I have completed MBA, so can I do Java course?


Swity Ghara

Contributor-Level 6

2 months ago

MBA and a career in IT are two different domains, you need not to have an MBA for a successful career in IT. Most of the people do MBA to get managerial roles in IT companies after working for 3 to 4 years in the IT sector.

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