Certified Core Java Developer

BY
Vskills

Learn to create or develop a number of general-purpose applications using java with the help of Certified Core Java Developer programme.

Mode

Online

Fees

₹ 3499

Quick Facts

particular details
Medium of instructions English
Mode of learning Self study
Mode of Delivery Video and Text Based

Course overview

Core Java is a part of Java Programming Language. No applications that use advanced Java can be developed without the use of core Java. Java, a programming language, is a software that is used to develop apps and launch the same into cross-platforms for use. Be it embedded devices, supercomputers, computers of big organisations, or, mobile phones, the topics learnt during this programme is the base of the programming language used in these devices. 

During the course of this programme, the candidate will master all the core concepts in this field that one needs to develop a Java-based app. This programme is well equipped with a knowledgeable faculty that can help you face the challenges that come with this course by inspiring, motivating and guiding you as well as with the real-world problems that come with this programme, the candidates will master the skills that the tech-based organisations of this generation desire.

The highlights

  • Practice sets     
  • Job Partners like Naukri, Shine, and Monster  
  • Course-Monitoring     
  • Mock Tests     
  • Online Classroom    

Program offerings

  • Online classroom
  • Demo chapters
  • Practice sets
  • Mock exams
  • Sample question papers
  • Study materials

Course and certificate fees

Fees information
₹ 3,499

The following details of fee payment should be kept in mind before purchasing this course.

  • A mandatory base fee of Rs. 3,499.

Certified Core Java Developer Fees 

Fee Category 

Amount in Rupees

Base Fee

3,499

certificate availability

Yes

certificate providing authority

Vskills

Who it is for

The course of Certified Core Java Developers is recommended to the following:

  • Those who want others to know that they are knowledgeable
  • Those who want to stand out in this competitive industry
  • Those who want to increase their credibility, competence, and productivity
  • Those who aspire to succeed in the field of programming
  • Those who want advancements in their careers.

Eligibility criteria

Certification Qualifying Details

Candidates need to clear the exam conducted by Vskills for the Certified Core Java Developer Programme by securing at least 50% marks in the exam, that is 25 out of 50 marks to obtain a certification in the course. Also, there is no negative marking with the mode of exam being online. 

What you will learn

Java

Candidates will learn the following during the course of the Certified Core Java Developer programme:

  • Candidates will gain practical exposure to all the concepts covered in this programme to implement in real-life scenarios. 
  • They will be able to learn about the basics of Java and thereafter progress in the respective field.

The syllabus

Basic Concepts of Java Programming

  • Introduction
  • JDK 10 Installation
  • Eclipse Installation
  • Writing Your First Java Program
  • Primitive Data Types in Java
  • Arithmetic Operators in Java
  • Logical and Bitwise Operators
  • Relational Operators in Java
  • If - Condition
  • Nested If - Condition
  • "For" Loop in Java
  • Hands-On Exercise on the "For" Loop
  • "Nested For" Loop
  • Hands-On Exercise on the "Nested For" Loop
  • "While" and "Do While" Loop in Java
  • Loop "Break" and "Continue" Statements

String Operations

  • String Basics
  • String Comparison Operations
  • String Search Operations
  • String (Cut) Slice Operations
  • String Replace Operations
  • String Conversion Operations

Object-Oriented Programming

  • Concept of Classes and Objects
  • Classes and Objects - Exercise 1
  • Methods in Java
  • Method Overloading
  • Access Specifiers in Java
  • Constructor
  • Data Encapsulation
  • Static Keyword
  • Concept of Main Method
  • Classes and Object - Exercise 2

Special Classes in Java

  • Math Class
  • StringBuilder Class
  • StringBuilder Method
  • Scanner Class
  • Random Class
  • The Universally Unique Identifier (UUID) Class

What's New in Java 10?

  • "var" Keyword
  • Concept of Garbage Collector (GC) and Java 10 Update in GC
  • Other Updates in Java 10

Inheritance and Abstraction

  • Inheritance in Java
  • Method Overriding
  • Polymorphism
  • "Super" Keyword
  • Super Class Constructor
  • Protected Access
  • Abstraction
  • Interface
  • "Final" Keyword

Arrays

  • Arrays in Java
  • Array Object
  • Modified/Enhanced "For" loop
  • Array Exercise
  • Two-Dimensional (2D) Arrays
  • Two-Dimensional (2D) Array Exercise
  • Array of OBJECT

Lists

  • Array List
  • Linked List Structure
  • Linked List
  • ArrayList Versus LinkedList
  • List Iterator

Sets and Maps

  • Hash Set
  • Linked Hash Set
  • Tree Set
  • Iterating over Sets
  • Hash Map
  • Tree Map
  • Iterating on Maps

Regular Expressions

  • Introduction to RegEx (Regular Expressions)
  • Quantifiers in RegEx (Regular Expressions)
  • Character Classes in RegEx (Regular Expressions)
  • Bracket Expressions in RegEx (Regular Expressions)
  • "OR" Operator
  • "Dot" Operator
  • Greedy and Lazy Matching
  • RegEx (Regular Expressions) Exercise 1
  • RegEx (Regular Expressions) Exercise 2
  • Regularizing Number Ranges

Exception Handling

  • What Is an Exception?
  • Error Versus Exception
  • Checked and Unchecked Exceptions
  • "Throws" Declaration
  • Try and Catch Block (Exception Handling)
  • "Finally" Block

Date and Time Operations (Rev Java 8)

  • Local Date and Time
  • Customizing Date and Time
  • Future and Past Date
  • Future and Past Time
  • Date Difference
  • Time Difference
  • Date-Time Formatter

Working with Text Files (Apache Commons IO)

  • Reading a Text File Using Apache Commons IO
  • Editing a Text File Using Apache Commons IO
  • Interview Question - Sorting a Line from a Text File
  • Copying and Moving Text Files
  • Interview Question - Removing Duplicate Words from a Text File

Working with MS Excel Files (Apache POI)

  • Apache POI Setup
  • Reading Excel File Using POI
  • Read Excel Data into a 2D Array
  • Interview Question - Write Excel Using POI

Admission details

The steps given below are guidelines to apply for the Certified Core Java Developer course offered by Vskills. Candidates are requested to follow the same guidelines for easy purchase of the course and its contents.

Step 1) The candidates can log on to https://www.vskills.in/certification/programming-languages/certified-core-java-developer for the home page of the course. 

Step 2) Towards the bottom right, an option of ‘BUY NOW’ will be visible. This can also be found at the bottom of the page after scrolling down. Candidates are requested to click on that option.

Step 3) The option will redirect the candidates to the login page. They are to provide their login credentials or if in case of a new user, they will need to sign up. 

Step 4) After logging in, the candidates can choose the payment method and enter their account details for the successful purchase of the programme. 

After the purchase, a confirmation will be received by the candidates which means that they are now eligible for the study material provided and can take up the exam.

Evaluation process

To obtain this certification it is compulsory for candidates to clear the exam conducted with at least 50% marks (25 out of 50).

How it helps

Obtaining a certification in a programming language such as Java has many benefits including greater chances for the growth of the candidate’s career. 

The core benefit of the course in Certified Core Java Developer is that a person’s understanding, as well as proficiency in Java programming language, will be illustrated and this will allow various big and small companies to be attracted and hire the candidates with the required skill set. The world today is largely tech-based. This means higher demands for people specialising in programming languages which consequently means higher pay potential. Also, a government certification is valuable to recruiters, which gives the candidates of this programme an edge over their non-certified peers. 

This course is intended for both types of candidates- those who already possess some knowledge in the areas of Java, and those who are just looking to start their careers in this field. The programme is equipped with topics that will be interesting to the participants and will make them dig deeper into the details and gain more insight. This will ultimately lead to an advanced skill set and create a developer out of the candidate. 

For the candidates who are already working for an employer, this certification will serve as proof that they care about their skills, their value to the organisation, which leads to job satisfaction. 

FAQs

Is this course only for those who are experienced?

Although this course is highly recommended to the experienced for career advancements, beginners can also find various benefits of taking up this course. Some of the benefits include gaining knowledge and certification that would surely boost up your employment opportunities. 

What are the details of the exam that will be conducted?

The exam will be for one hour. There will be 50 MCQs, of one mark each. The candidates have to score a minimum of 50% (25 marks) to clear the exam. Furthermore, there will be no negative marking.

What are the companies that hire Certified Core Java Developers?

Many public and private organisations, as well as MNCs, hire Core Java Developers. Some of these are Accenture, Sapient Consulting Pvt Ltd, Capgemini, Tech Mahindra, and Tata Consultancy Services Ltd.

Why should I take the certification in Core Java?

This certification covers important and core topics in Java. Through this programme, the candidates will not only be able to make their mark in the tech industry but also solve real-world problems by making use of the concepts learned.

What is the recruitment process?

After receiving the certification, the various qualification details about the candidates are sent to recruiting managers and hiring officials so that they can choose potential employees according to their requirements. 

What are the benefits of this certification?

With this certification, a lifelong e-learning grant also becomes accessible to the candidates. Practice sets are made available. Also, a tag of ‘Vskills Certified’ is given to the candidates on websites like shine.com and monsterindia.com to attract hirers. 

What are the accepted methods of payment?

We accept all Indian debit and credit cards and Visa/Amex/MasterCards as well. The facility of Net Banking is also made available to the candidates. 

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