- This legit course is an introduction to Core Java. Well, by enrolling in our Core & Advanced Java course, you will know numerous steps to install the needed software and editor. This course comprises the details of the OOPS concept with quite detailed examples and with a clear explanation. This specific course will also cover important concepts of Core Java. You will also understand the origin of Java, and its exceptional features of Java, OOPS, Array, and multidimensional arrays respectively.
- If you are looking for a detailed analysis of this subject, you must get associated with us as we will thoroughly help you to understand its every core feature more easily. Along with imbibing theoretical information, here, you will also get placement assistance. So, let’s now proceed further, and acquire an overview of this course.
- Our core Java & Advanced Java course will eventually help you imbibe necessary skills that will assist you in executing tasks smoothly.
- Let's now proceed further, and have a look at what you will cover in this course.
Right at the beginning of the course, you will first receive sessions concerning its fundamentals, and basics.
Later, you will receive sessions regarding encapsulation, inheritance, method overloading, method overriding, utilization of final, etc.
Our qualified trainers will impart sessions regarding Interface and Abstract class, Inner class and Anonymous class.
You will receive a full-fledged session explaining the control Structure, loops, Array, multi-dimensional array, what is class, method, Object, Constructor, OOPS concept, super, Method, Parameters inside method, return, etc.
Overall, you know every minute function, and function of Java by enrolling in our course.
- Java Developers have been always been in extensive demand, and this also indicates that they are well-paid as well.
Where the exact salary is concerned, a fresher Java Developer will earn Rs. 2 Lakhs per annum.
Likewise, an experienced Java Developer will earn up to Rs. 10.1 Lakhs which is quite great.
By acquiring more work experience, and skills, your salary structure will get better.
You might also get some international job offers.
- Well, there's no doubt that Java has a bright future ahead. In fact, its career path can be tumbledown into three categories like- Entry level, Mid-level, and Senior Level respectively. At these levels, your main role might be the same, but you will be referred to as either Engineer or a programmer.
In fact, Java developers are genuinely needed for most backend development and cloud-based solutions, and in numerous big-established companies, there is a huge need for skilled Java Developers.
Whereas future growth is concerned, then in the coming next 10-15 years, this specific technology is not going to fade anytime soon.
So, if you have an interest in establishing your career in this specific direction, enrolling in our course will be beneficial for you from numerous perspectives.
By getting started with our Java Webservice certification program, you will turn into a skilled Java Developer.
With this certification in hand, you will also grab a much higher salary package than normal candidates.
- Java is quite a vast language and comprises loads of frameworks and alternatives to choose from. Therefore, core Java is the name given to the technology industry that has developed to mention the central elements of the Java language—the thing that people utilize to write the frameworks and has to build the cottage industry around Java.
Its rich APIs make it quite convenient to utilize. By utilizing its API, you will be able to establish without knowing its in-built execution.
Its open-sourced library is a considerable reason to learn this course. By making the best use of its library, you will be able to copy, study, and share resources.
There's a huge demand for skilled Java developers in India.
It also comprises a set of well-founded development tools.
It is an independent platform.
- Where its responsibilities are concerned, a Java Web Developer is responsible for executing various tasks daily. So, if you also aspire to turn into a skilled, and knowledgeable Java Developer, you must know the below duties in detail.
- So, by getting in touch with an educational foundation, you will surely end up imbibing some important skills, its latest information, and every job role in a detailed manner.
Your foremost duty will be to write proper designed, testable, efficient code by utilizing best software development practices.
You will also have to create website layout/user interfaces by using standard HTML/CSS practices.
You will also have to consolidate data from numerous back-end services and databases.
Creating and maintaining data from various back-end services and databases will also be counted as your main role.
Your job role will also indulge you in generating website layout/user interface by using standard HTML/CSS practices.
You will also have to accumulate refined specifications and needs dependent on technical needs.
- Presently, you will find numerous top-notch companies hiring skilled, and experienced Java Developers. To be honest, there's a huge space for skilled candidates as well. So, by obtaining a proper accreditation of Java Developer in hand, you will surely end up getting into a well-setup organization.
- Some of the well-known companies hiring Java Web Developers are mentioned below.
Vinculum Solutions Pvt. Ltd, Cognizant, Accenture, etc. are some of the well-known MNCs hiring skilled Java Developers.
In fact, here, at Croma Campus, our trainers will consecutively help you to pass the interview by suggesting some effective tips.
You will get the opportunity to know some unknown and hidden facts about the Java web service subject respectively.
You will get the opportunity to enhance your personal skills.
- Over the years, Croma Campus has been referred one of the best institutions offering qualitative core & advanced Java training. It is so because it comprises qualified trainers, and offers 100% placement.
Here, you will find courses belonging to numerous industries.
You will also get the opportunity to know about advanced, and higher-level courses.
Our trainers will thoroughly guide you to select a proper certification as per your interest, and industry’s trends.
Why you should get started with Core & Advanced Java Course?
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CURRICULUM & PROJECTS
Core & Advance Java Certification Training
- Overview of Web Technologies
- Difference between Java Servlets and CGI
- Introduction to Java EE
- Understanding Web Servers and Application Servers
- Setting Up the Development Environment (Eclipse/VS Code with plugins)
- Introduction to Servlets
- Servlet Lifecycle (init, service, destroy)
- Writing Your First Servlet
- Deployment Descriptor (web.xml)
- Servlet Mapping and URL Patterns
- Handling GET and POST Requests
- ServletConfig and ServletContext
- Request Dispatching (forward and include)
- Session Management (Cookies, HttpSession, URL Rewriting)
- Servlet Filters (Introduction to Filters, Creating and Configuring Filters, Use Cases: Logging, Authentication, Compression)
- Error Handling in Servlets
- Listeners in Servlets (Servlet Request Listener, Http Session Listener, ContextListener)
- Understanding JSP and its Advantages
- JSP vs. Servlets
- JSP Lifecycle
- Writing Your First JSP Page
- Scripting Elements (Scriptlets, Declarations, Expressions)
- JSP Directives (page, include, taglib)
- JSP Implicit Objects (request, response, session, application, out, config, page, pageContext)
- JSP Actions and Custom Tags (Standard Action Tags-include, forward, param, useBean, setProperty, getProperty), (Introduction to JSTL-JavaServer Pages Standard Tag Library), (Custom Tag Libraries-Creating and Using)
- Expression Language (EL) (Syntax and Operators, Using EL to Access Data, Implicit Objects in EL, Integrating EL with JSP and JSTL
- Error Handling in JSP
- JSP with JavaBeans (Model-View-Controller (MVC) Pattern using JSP and Servlets)
- Passing Data between Servlets and JSP
- Using JSP as a View Layer
- MVC Pattern Implementation (Controller {Servlet}, Model {JavaBean}, View {JSP}
- Application Design with JSP and Servlets
- Introduction to RESTful Web Services with Servlets (Creating REST APIs using Servlets, JSON and XML Handling)
- Packaging and Deploying Web Applications (WAR File Structure, Deployment on Tomcat or Other Application Servers)
- Version Control with Git
- Performance Optimization Techniques (Caching Strategies, Minimizing HTTP Requests, Lazy Loading Resources)
- Security Best Practices (Preventing SQL Injection, Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF))
- Overview of JDBC: What is JDBC, Importance of JDBC in Java applications, JDBC Architecture and API components
- Setting Up the Environment: (Installing and setting up JDK, Configuring a database (e.g. MySQL), Setting up a development environment (Eclipse, IntelliJ, or VS Code), Adding JDBC driver libraries to the project)
- Understanding JDBC Drivers:(Types of JDBC drivers (Type 1, Type 2, Type 3, Type 4), Loading and registering JDBC drivers)
- Connecting to a Database: (JDBC URL, Username, and Password, Establishing a connection using DriverManager, Handling SQLException and understanding error codes)
- Basic CRUD Operations: (Create: Inserting records using PreparedStatement, Read: Querying records using Statement and ResultSet, Update: Modifying records using PreparedStatement, Delete: Removing records from the database)
- Prepared Statement vs Statement: (Differences between Statement and PreparedStatement, Using PreparedStatement for dynamic queries, Preventing SQL Injection with PreparedStatement)
- Batch Processing: (Introduction to batch processing, Adding multiple queries to a batch, Executing batch updates for performance optimization)
- ResultSet: (Navigating the ResultSet (next, previous, absolute, relative), Working with different types of ResultSet (forward-only, scroll-sensitive, scroll-insensitive), Retrieving data from a ResultSet, Updating a ResultSet and reflecting changes in the database)
- Introduction to Transactions: (What is a transaction, ACID properties-Atomicity, Consistency, Isolation, Durability)
- Managing Transactions in JDBC:(Auto-commit mode in JDBC, Manually handling transactions with commit() and rollback(), Savepoints in transactions, Handling transaction isolation levels (READ_UNCOMMITTED, READ_COMMITTED, REPEATABLE_READ, SERIALIZABLE)
- Callable Statement: (Calling stored procedures and functions, Passing IN and OUT parameters, Handling CallableStatement results)
- Handling Large Objects (LOBs): (Storing and retrieving BLOBs (Binary Large Objects) and CLOBs, (Character Large Objects), Managing large data efficiently in JDBC)
- Introduction to Connection Pooling: (What is connection pooling, Benefits of using a connection pool
- Implementing Connection Pooling: (Setting up Apache DBCP for connection pooling, Configuring connection pool parameters (e.g., pool size, timeout))
- Error Handling in JDBC: (Understanding SQLException and SQLWarning, Handling SQL exceptions, Logging and debugging database operations, Resource management (closing connections, statements, and result sets), Avoiding common pitfalls (e.g., SQL Injection, inefficient queries))
- Preventing SQL Injection: (Understanding SQL Injection attacks, Using PreparedStatement to prevent SQL Injection, Validating and sanitizing user input)
- Packaging and Deploying JDBC Applications: (Creating executable JARs with JDBC dependencies, Configuring databases for production environments, Best practices for deploying JDBC applications in production)
- Maintaining and Scaling JDBC Applications: (Monitoring database connections and performance, Scaling applications to handle larger databases, Planning for database migrations and upgrades, Analyzing and optimizing query performance, Efficient use of indexes and query optimization, Profiling and monitoring JDBC performance)
- What is Hibernate
- Overview of Object-Relational Mapping (ORM).
- Benefits of using Hibernate over JDBC.
- Setting Up Hibernate
- Installing Hibernate and setting up a basic Java project.
- Adding Hibernate dependencies (Maven/Gradle).
- Configuring Hibernate with hibernate.cfg.xml.
- Overview of Spring Framework
- Importance and Benefits of Spring
- Core Components of Spring
- Setting up a Spring Project
- Inversion of Control (IoC) and Dependency Injection (DI)
- Understanding IoC and DI
- Configuring Beans in Spring
- Spring IoC Container and Application Context
- Spring Beans and Scopes
- Bean Lifecycle
- Bean Scopes (Singleton, Prototype, etc.)
- Bean Factory vs. ApplicationContext
- Spring Configuration
- XML Configuration
- Java-based Configuration
- Annotations-based Configuration
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FAQ's
There's no such restriction. Anyone who wants to learn Java, or is already working as IT Professional can learn this course to give a boost to their career.
This course is not very long, and will hardly take 50-55 days to understand its functionalities.
Here, you will receive training from experienced industry professionals holding numerous years of work experience.

- - Build an Impressive Resume
- - Get Tips from Trainer to Clear Interviews
- - Attend Mock-Up Interviews with Experts
- - Get Interviews & Get Hired
If yes, Register today and get impeccable Learning Solutions!

Training Features
Instructor-led Sessions
The most traditional way to learn with increased visibility,monitoring and control over learners with ease to learn at any time from internet-connected devices.
Real-life Case Studies
Case studies based on top industry frameworks help you to relate your learning with real-time based industry solutions.
Assignment
Adding the scope of improvement and fostering the analytical abilities and skills through the perfect piece of academic work.
Lifetime Access
Get Unlimited access of the course throughout the life providing the freedom to learn at your own pace.
24 x 7 Expert Support
With no limits to learn and in-depth vision from all-time available support to resolve all your queries related to the course.

Certification
Each certification associated with the program is affiliated with the top universities providing edge to gain epitome in the course.
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