DESCRIPTION ON JAVA TRAINING AND CERTIFICATION

What is JAVA Training?

JAVA is the most popular and mostly used programming language. Java is first released by Sun Microsystems in 1995. Under Java/J2EE Operating System Training course is a pre-requisite to the applications servers’ courses to get an idea about the development of JAVA applications with the use of Eclipse. This post will provide you necessary details regarding JAVA programming language training and their benefits, skilled gained by an individual after doing this training, which will sure help you to decide whether to opt this training module or not.

Benefits of learning JAVA

It provide an independent platform

Java performs supports garbage collection, so memory management is automatic.

Java always allocates objects on the stack and embraced the concept of exception specifications.

Java platform support multi support language for different web-services.

By the use of JAVA, one can develop web applications which are dynamic in nature.

Need of JAVA training

JAVA programming is used to create complex applications that are enough sufficient to run on a single computer or can be distributed among various servers and different clients in the present network. If you willing learn the design procedure, write, compile, and run basic Java applications that incorporate fundamental programming concepts and accepted programming techniques then Java Training in Mumbai will be the right choice for you.

Who can opt this training module?

Java training course can be tailored for students ranging from first-time programmers to experienced Object oriented developers seeking to learn Java and it is strongly recommended that all course attendees have similar levels of experience.

Future Scope after doing JAVA Training

JAVA programming training enables and secures high performance software development on multiple platforms. Many reputed IT companies in India are demanding well qualified software engineering having knowledge in JAVA, JAVA Script, JSP and J2ME. JAVA training will act as a base for these Java development services.

Top JAVA Training Institute in Delhi

Webcom Technologies

HCL Learning

Daemons Software Services

CMC Limited

TGC Animation And Multimedia

Top JAVA Training Institute in Bangalore

JAVA Learning Center

Systems Domain

White Horse Technologies

Radiant Tco

S Square Technologies

Top JAVA Training Institute in Hyderabad

Aads Education

TalentSprint Pvt Ltd

United Global Soft

Esmmit Networks

Top JAVA Training Institute in Mumbai

Acadgild

NIIT

Asterix Solution

[ Source : https://blog.oureducation.in/java-training/ ]

Java Magazine: Reactive Programming

By Java Magazine Editor Andrew Binstock

Reactive programming is a term that means slightly different things to different people. Central to the concept, though, is a model of computing that is alerted to certain kinds of events, can process or ignore those events, and works with the event source to manage the number of events to be processed.

In practice, this model rests on several technologies: a message-passing framework, a subscription-based notification system, and an asynchronous execution of the event-driven tasks. The benefit is a loosely coupled implementation that is scalable and tends to isolate failures. The scalability here refers to the ability to scale horizontally quickly, and it anticipates handling the number of events associated with big data—millions to billions of incoming events. This aspect, in particular, is what makes the reactive model different from its familiar forebear, the event loop in GUI development.

In this issue, we provide an overview of reactive development (page 16) and then do a deep dive into RxJava (page 32), one of the leading libraries for developing reactive applications on the JVM. We follow that up by looking at the reactive capabilities built into the most recent release of Spring 5.0 (page 61). Finally, we examine a slightly different model for developing CRUD applications, called Command Query Responsibility Segregation, or CQRS (page 69), which while not reactive per se implements an approach that overlaps with reactive programming.

It might seem that reactive programming is a design that would lead naturally to microservice implementation. And indeed it is.

[Source: https://blogs.oracle.com/java/java-magazine%3a-reactive-programming ]

50 Days Java Training in Thane is a Job oriented Java Training Program to be completed in 50 training days (1 day=4 hours). This training encompasses all the modules required for a candidate to be a Professional Java Developer. Major highlight of this training program are that you will get a confirm internship of 3 months and chance to work with lot of other talented individuals and you will be developing 3 projects in the course content. We believe in working practically and hence our Java Training Program is based on doing lot of codings, assessments and project development. With this Java Training Program we give you 15 days of Complementary Android Training Free.

JAVA – Introduction and courses of Java in Mumbai

What is it?

Java is a general-purpose programming language that can run on virtually any type of computer and is independent of both device and platform. It is an object-oriented language which basically means that it’s made up of modules of code, kind of like lego bricks, which can be used in other programs, without having to rewrite it.

What can you do with it?

The short answer is, just about anything. Java allows you to build applications, develop Android apps, deploy applications, integrate robust libraries, and create sophisticated GUIs, just to name a few.

What’s the learning curve like?

You have to remember that Java is a programming language so in order to learn to “speak” it, you must first learn to “talk” or computer program. The learning curve is steep but once it clicks, everything begins to fall into place. Remember, unlike other programming languages Java does not offer as much “instant gratification” upfront which can be frustrating in the beginning.

Why is it in-demand?

Java is a mature language and has been around a long time (for computer years). Due to it’s maturity and widespread use, most large applications use this language because of how effective it is to scale and maintain. Java is running pretty much everywhere you can think of and not going anywhere anytime soon.

Who uses Java?

Back-end web developers, especially in industries where you need high performance and security—like finance, healthcare, and even the gaming industry.

[ Source : https://generalassemb.ly/blog/the-8-most-in-demand-programming-languages-of-2016/ ]

Following are the list of available Java Courses in Mumbai at Asterix Solution

1.    50 Days Java Training Program

Introduction to 50 Days Java Training Program

50 Days Java Training Program is a Job oriented Java Training Program to be completed in 50 training days (1 day=4 hours). This training encompasses all the modules required for a candidate to be a Professional Java Developer. Major highlight of this training program are that you will get a confirm internship of 3 months and chance to work with lot of other talented individuals and you will be developing 3 projects in the course content. We believe in working practically and hence our Java Training Program is based on doing lot of codings, assessments and project development. With this Java Training Program we give you 15 days of Complementary Android Training Free.

COURSE INFORMATION

Duration:  200 hours

Session:     5 per week

Programs Covered:   400+

Projects:     2

2.    OCPJP TRAINING

Introduction to OCPJP Training

OCPJP Training Program is an overall preparation program for Oracle Certification for Java Professional. Course as per the exams is divided in two parts, where first part of the program covers the OCAJP (Oracle Certified Associate Java Programmer) and second part covers the OCPJP (Oracle Certified Professional Java Programmer) content. After completion of a single module we conduct an Assessment to check the flexibility of the trainee on the topic and after completion of every 3 modules we conduct a mock test as per the norms of Oracle Certification. In addition we provide free 20 hours of Interview Training for those willing to join a company after the certifications.

COURSE INFORMATION

Duration:120 hours

Session:3 per week

Programs Covered:50+

Tests:5

3.    ADVANCED JAVA TRAINING

Introduction to Advanced Java Training

Advanced Java Training is specially designed for those who have through knowledge of core Java and now want to master Advanced Java. This training includes major advanced Java topics like JDBC (both with MySQL and MongoDB), Servlet, JSP, Java Mail and frameworks, Spring and Hibernate completed in 120 hours. This training includes development of 2 projects.

COURSE INFORMATION

Duration:120 hours

Session:3 per week

Internship:3 Months

Projects:2

Live Projects:1

4.    SPRING AND HIBERNATE

Introduction to Spring and Hibernate

Spring and Hibernate are most used frameworks in Java Development Industry. Our 40 hours training program conducted on weekends will help you mast your current job or can help you get that next promotion. A small project is developed using Spring and Hibernate for better understanding of the concept.

COURSE INFORMATION

Duration:40 hours

Session:2 per week

Internship:1 Months

Projects:1

5.    JAVA 360° DEVELOPER PROGRAM

Introduction to Java 360 Developer

Java 360° Developer Program is extensive Java training which includes complete introduction to Java entailing Object Oriented Concepts, Features of Core Java, Advanced Java, Java Web Technologies, Collection Framework, Emailing, Networking, Advanced Framework used currently in IT Industry. Java 360° Developer Program is designed in such a way that an individual gets maximum exposure to programming and learns how to write programs which tackles useful problems. An individual can complete their OCPJP (Oracle Certified Professional Java Programmer) Certification while in training. Java 360° Developer Program includes a Let's Code It module where an individual comes up with their own idea and our team helps them develop this idea from scratch keeping in mind industrial standards. Java 360° Developer Program is a comprehensive program which can be taken up by both beginners and advanced learners.

COURSE INFORMATION

Duration:200 hours

Session:3 per week(4 Hours Each)

Projects:2

Live Projects:1

6.    JAVA FOR BEGINNER

Introduction to Java For Beginner

Java for Beginner is a start up beginner course for those who want to explore what Java is all about. This program covers the horizons of Java for those who are exploring this for the very first time. Right from the concepts to compilations and execution of the program, we specialize in training the budding programmers. This program hammers the developer with loads of conceptual and logical programs which helps them understand the technology to its core. From over execution of 100 Java programs in span of 100 hours, this training module make sure that the trainee is no longer a beginner in Java and perform his tasks hands on.

COURSE INFORMATION

Duration:200 hours

Session:3 per week(4 Hours Each)

Projects:2

Live Projects:1

New-age IT skills can double your pay

If you have some of the new-age tech skills, not only are you likely to be hired much faster, you could also earn far better salaries.

Terms like R, Julia, Hadoop, Scrum Master and DevOps may sound alien to most people, but these are some of the hot skills that companies are looking for. A youngster who has just started out and has learnt R, a popular programming language used for statistical computing to derive insights from data, gets an average salary of Rs 8 lakh a year, according to data, an online education provider of professional certification training or Certified Java Training in Mumbai. In comparison, the average salary for a regular fresher in an IT company is Rs 3.5 lakh.

A mobile app developer or a Hadoop developer (Hadoop is a programming framework that supports the processing of large amounts of data in a widely distributed computing environment) can also get a similar salary. Age is not a factor here, it just depends on whether you have picked up the skills.

These skills reflect the big shifts in the kind of software being used inside large firms today. This has been driven by the dramatic increase in mobile devices, the big jump in digital data, the need to analyze this data, and the phenomenon called cloud computing -- use of remote servers hosted on the internet to store, manage, and process data, rather than a local server or a personal computer. Added to this is the emergence of what is called the internet-of-things - the trend to get everyday objects, be it a toaster, fridge, light fitting or an industrial machine, to communicate their status with remote computers or Smartphone’s or even with one another.

"These are deep technology shifts changing the game for businesses. Five years ago, Java, C++ were sought-after skills, but IT companies are today looking at diversity in their tech talent pool to improve business conversation with their customers," said Kashyap Dalal.

Sachin Gupta, co-founder of online programing platform HackerEarth, said R programing provides a very good way to quickly prototype and visualize data. "Its libraries in statistics and mathematics give a lot of power to data scientists to quickly manipulate data. Julia, which started as a scientific computing language, is gaining traction in the data sciences domain. Python, a programing language for data sciences, continues to be the language of choice after R because of its versatility," he said.

Dalal said that a Hadoop skill set will get a developer 25% higher compensation compared to just having a Jgava skill set. An iOS developer can expect way higher salaries than an Android developer, partly because such skills are in short circulation. Gupta's data showed that an iOS developer with 2-4 years of experience gets paid between Rs 12.5 lakh and Rs 25 lakh, while an Android developer with a similar experience gets paid Rs 15 lakh to Rs 18 lakh.

Gupta said there's a lot of demand for full-stack developers, the supercoders who understand database programing, have knowledge of HTML, CSS (which describes how HTML elements are to be displayed on screen) and JavaScript and have experience in cloud deployment solutions like AWS.

[ Source : https://economictimes.indiatimes.com/jobs/new-age-it-skills-can-double-your-pay/articleshow/51389918.cms ]

ADVANCED JAVA (J2EE) Training in Mumbai

What is Advanced Java (J2EE)?

·         Advanced Java is the next advanced level concept of Java programming.

·         This high level java programming basically uses two Tier Architecture i.e Client and Server.

·         The ‘Advanced Java’ comprises the very complex advanced programming.

·         The advanced java programming covers the Swings, Socket Programming, AWT, Thread Concepts as well as the Collection objects and classes.

·         “Advanced Java” is nothing but specialization in domains such as web, networking, data base handling.most of the packages “Advanced Java” are always start with ‘javax.servlet..’

·         All the event handling mechanism of Java comes into the Advanced Java programming.

·         Advanced Java is used for developing the web based application and enterprise application.

·         Advanced Java is specialization in some domain , as someone in networking,web,DCOM,or data base handling.

·         Advanced Java has complete solution for dynamic processes which has many frameworks design patterns servers mainly JSP.

·         Advanced Java means java application that run on servers means these are the web application.

[source : http://blogs.mindsmapped.com/java-j2ee/advanced-java/ ]

Advanced Java Training Program is a Job oriented best Java Training Course. This training includes core java training, advanced java training plus 15 Days Free Android Training. Asterix Solution is prominent Java Training institute in Navi mumbai and Thane. Learn under professional and experienced Java Industry level trainers to boost your career in Java Industry. Hands on Training helps to get more coding experience and knowledge. 

Java Training in Thane

Enroll for Java Training in Thane to boost your career in Java Industry. 50 Days Industrial Java Training under expert guidance with live project working experience helps to get job after training. For details, visit : http://www.asterixsolution.com/java-training.html

Working of String – Java Course

Java is platform independent. Java Course helps to develop career in Java Industry. Get Training and learn to develop projects in Java.  

Following is the one part of Java Course. – Working of String

According to Oracle String in Java are sequence of characters and are represented by a class java.lang.String.

So in simple words String in Java are objects.

Declaration for String class looks like this

public final class String extends Object

String in Java are of nature Immutable as they are declared as final.

String can be declared in multiple ways in java

For example

String str="Java";

In this case str is a String literal as it is declared directly using = sign.

While execution JVM creates a String object and store it in Object Heap.

Other way of Declaration

String s=new String("Hello");

or

char[] charArray=new char[]{'s','u','c','c','e','s','s'};

String s1=new String(charArray);

An important concept which many people don't take notice of is the following situation.

String str="java";

str=str.concat("withz.in");

System.out.println(str);

String is of nature final and final objects can change their reference.

So what happens when we print this and how many String objects are created in this process.

On the very first line.

String str="java";

JVM created a new object with value "java".

When we concat other String "withz.in" in the original String str.

But as String is of nature final it cannot make changes in the same object reference, hence it first creates a new object "withz.in" and then concat the other two Strings and create a new String "javawithz.in" and we have used assignment operator

str=str.concat("withz.in");

Now str points at the third object created and first two objects lies unidentified in Heap and when we print we print it we get output as "javawithz.in"

Now let us take another example for understanding the same concept

String str="java";

str.toUpperCase();

System.out.println(str);

Now in this case when the first line got executed JVM created a new String object "java" and str was pointing at the same object.

Then we did

str.toUpperCase();

This created a new Object with value "JAVA" but as we haven't used any assignment operator str is still pointing at old reference and not the new.

So when we print it we will get "java".

Java Course in Mumbai is one of the best option for developing career in Java. 100% Industrial knowledge, Experienced Faculty, Interview Preparations are main key features of Asterix Solution. For more details, visit www.asterixsolution.com/java-training.html /

Call : +91 982 168 1514 / +91 771 503 6251 

3 reasons you should join a career training before you complete your last semester

By the time you were coming out of the hangover of New Year celebration, you realize that 4-5 months down the line you will be giving interviews and be in actual IT Industry. While many of the students opt for trying their luck of getting jobs directly in the campus, but as per the stats only 15-20% of the students get selected.

“75% of engineering and 80% of non-engineering graduates requires retraining after completing their college.”

Dr. A.P.J. Kalam in an interview to Arnab Goswami

You will be required to take your career oriented training to master the skills sometime in your life and the factor which decides it is the time when you opt for it.

Is joining such training before completing your last semester is good idea or not.

I will give you 3 simple reason supporting my point.

1.    Helps you crack your college campus interview easily.

2.    Final Year project become fun to make.

3.    Gives the edge of time compared to other students.

1. Helps you crack your college campus interview easily.

Getting placed in college campus is one of the great things that can happen in a student's career. Companies which come on campus doesn’t pick up every other student, they are looking for the best in the lot. Career Oriented Training like our 50 Days Java Training helps you get the extra edge over other students as such training courses also trains you for Interview. Cracking an interview is not a luck game but it is a science where a vendor is looking for a resource and you have be an asset for them. It is not possible that you will fit for all the requirements of all the companies that come for campus. But to excel where you fit requires hard work and training.

2. Final Year project become fun to make.

-       Final Year project is the mega event in life of all the graduation students. Finally all the things they have learnt during their graduation is put together and the final implementation of the project is created. But contrary to the beliefs 50% of the students just pick up the projects from some senior or worst scenario they buy it from some developer. Major reasons for doing so is really simple LACK OF KNOWLEDGE ABOUT CODING LANGUAGES AND IMPLEMENTATION. Our Training Program like Android and Java Developer Training helps you overcome that as this training programs covers a vast array of concept based implementation. Our Java Training encompass around 450 programs executed and Android Training covers development of around 50 apps with added benefit of Project Guidance for Graduation and Postgraduate students.

3. Gives the edge of time compared to other students.

-       Competition with others is not healthy but competing with yourself is always an added benefit. I do not believe in Competition but in Domination. Dominate the field you want to excel. Time is the biggest asset you have and utilizing it in an optimized way is the signature of successful. Getting trained before your last semester give you an extra edge over the time as you can decide the technology of your comfort and the major advantage is that while others are planning their future you actually get started working on it.

-       Asterix Solution is a renowned name in the field of IT Training for last 3 years with presence in Thane and Vashi. Our Trending Training Programs like 50 Days Java Training Program, Big Data Hadoop Training and Android Training have proved to be life changing for around 1000 students we trained at our centres and college workshops and tie up programs. Visit us on www.asterixsolution.com

Key Points to select best Java Training Institute

Develop your java programming skills with best Java Training Institute in Mumbai - Asterix Solution. With this Core Java Training, Advanced Java Training, Interview Preparation sessions, Placement Assistant also provided

Methods in Java

Defining a method in Java

Methods are considered as behavior in a Java Program.

Any changes to variables or any other objects in class are done using methods.

Structure of a method.

access-specifier return-type method-name(parameters)

{

}

Simple example of a method:

public void sayHello()

{

System.out.println("Hello Tom !!");

}

A method can have one or more parameters.

Example consider a method to add two numbers

public void add(int num1,int num2)

{

int sum=num1+num2;

}

A method with return type void means that the method will not return anything, but if a method requires to return back something it will have return type other than void.

And a point to remember here is that it will require to include a return statement at the end of the method.

Or in simple words. IF A METHOD RETURN SOMETHING, LAST STATEMENT IN THE METHOD WILL be the return statement.

Example of a method with return statement

public int square(int num)

{

int i=num*num;

return i;

}

Asterix Solution Provides Core And Advanced Java Training for Beginners. 35 Days Java Training Program is a Job oriented Java Training Program to be completed in 35 training days. This Java Training encompass all the modules required for a candidate to be a Professional Java Developer.

[Source : http://www.javawithz.in/2013/10/methods.html ]

Java Traininig

35 Days Java Training Program is a Job oriented best Java Training Course. This training includes core java training, advanced java training plus 15 Days Free Android Training. For more details, visit : www.asterixsolution.com/java-training.html