JAVA Training in Noida

JAVA Training in Noida


Best Java Training Institute in Delhi NCR
 

Friends, do you also want to learn Java?… So before this it is important to know in detail what Java Programming is, Java is both a General Purpose High Level Computer Programming Language and Computing Platform. It provides such a platform to the application developer so that once the code can be written, it can be run anywhere (Write Once, Run Anywhere). Which means Compiled Java Code can be run on all platforms that support Java without recompiling. You must have also noticed that when you run some web application, program or software on your computer, then the message comes Java Not Installed. This happens because there are many applications and websites that are built in Java, they cannot run without Java installed.

 

Why is it important to learn Java properly?

Java is actually a very big programming language, so the Java company has divided it into many parts, so that the programmers who develop software related to the category, they only need to know about Java related to that category. But in all these parts of Java, a part of Java is commonly used and that part of Java is called Core Java. Apart from Core Java, Java has been divided into different parts to meet the different types of needs, those different parts are called Advance Java in a word. Java is basically divided into three parts.

 

  1. Java Micro Edition (J2ME)
  2. Java Standard Edition (J2SE)
  3. Java Enterprise Edition (J2EE)

The biggest feature of Java is its portability and security. That is, the program developed for any one device in Java can be run on any other device without recompilation. While Java does not allow direct access to any device's hardware, Java is more secure than other compiler based programming languages such as "C", "C++".

Also, Java is easier to learn than other programming languages. That is why there is a lot of demand for Java even in the present time after 17 years of coming to the market, while during this time Microsoft has changed its programming technologies many times and finally adopted the same method of .NET. Developed, which is almost completely similar to Java.

For JAVA training, Why should we choose Web Designing Houses?

As you would know from the name that we are a web designing platform, If you want to take training in the true sense and want to take your career on a good growth path. So you should select a web designing house as your first training source.Because We are the best JAVA Training institute in Delhi NCR, Noida, India.

  • We have been working in the internet industry since 2012. That's why you can blindly trust our training institute.
  • We have the best trainers with the best JAVA experience. 
  • We also provide Internships and Jobs to make your career better. 
  • We prepare students to crack their interviews. 
  • We provide a platform, Where students will work on live projects. 
  • Web Designing House Will provide you Course Completion Certificates as well. 
  • Students can take their classes again. 

Basics of Java

Topics for This Chapters are

  • What is Java?
  • History and Features of Java
  • C++ vs Java
  • Hello Java Program
  • Internal How to set the path?
  • JDK, JRE, and JVM (Java Virtual Machine)
  • JVM Memory Management
  • Internal details of JVM
  • Unicode System, Operators, Keywords, and Control Statements like if-else, switch, For loop, while loop, etc.

2. Class, Object, and Types of classes

Chapter 2 Topics are

  • Naming convention of Java
  • Classes, Objects, and Features. It explains how to declare a class, how to create an object in Java.
  • Object declaration and initialization
  • Life cycle of an object
  • Anonymous object in Java

3. Packages in Java

This Chapter will cover the following topics.

  • How to declare package in a company project
  • Package naming conventions
  • Sub packages
  • Types of packages such as user-defined packages, built-in packages
  • Importing packages in Java

4. Data types in Java

Topics for this Chapters are 

  • Data types in Java
  • Primitive data types
  • Non-primitive data types
  • Memory allocation of primitive and non-primitive data types, etc. 

5. Variables, Constants, and Literals

Chapter 5 discusses three topic variables, constants, and literals. You will learn the following subtopics in this chapter.

  • Variable declaration & initialization
  • Naming convention
  • Types of variables such as local variables, instance variables, and static variables
  • Scope and memory allocation of variables.

6. Methods in Java

  • Methods in Java
  • Use of method in Java
  • Method declaration, method signature
  • Types of methods in Java: predefined method, user-defined methods: instance method, static method
  • Calling of method
  • Java main method
  • Return type in Java.

7. Constructor in Java

In this chapter, you will familiar with topics like:

  • What is Constructor in Java?
  • Types of constructors: Default and Parameterized constructors
  • Java constructor overloading
  • Constructor chaining in java
  • Copy constructor in Java

8. Modifiers in Java

Topics in this Chapter is 

 
  • What is Access modifier and Non-access modifier in Java?
  • Types of access modifiers like private, default, protected, and public
  • Types of Non-access modifiers like abstract, final, native, static, Strictfp, synchronized modifier, transient, volatile.

9. Static Keyword

This chapter topics are 

  • What is Static keyword?
  • Static variable
  • Static method
  • Static block, Instance block
  • Static Nested Class in Java
  • Difference between static variable and instance variable, static method and instance method, static block, and instance block.

10. Final Keyword

Under this chapter, you will learn three important topics:

  • Final keyword
  • Final variable
  • Final method
  • Final class.

11. Inner Class in Java

This chapter deals with the following topics. They are:

  • What is Inner class in Java?, Properties of inner class, Instantiating inner class.
  • Types of inner class in Java: Normal inner class, Method local inner class, Anonymous inner class, and Static nested class.

12. Super and this Keyword

This chapter can be partitioned into two sections: Super and This keyword. The first section discusses with

  • Super keyword
  • Calling of superclass instance variable
  • Superclass constructor
  • Superclass method.
  • The second section deals with
  • This keyword
  • Calling of current class constructor, and method.

13. OOPs concepts

In this chapter, you will learn the most important topic Object-oriented programming system (OOPs). In the OOPs concept, you will learn class, object, encapsulation, inheritance, polymorphism, and abstraction. All topics are very important for interview purposes.

14. Encapsulation

This chapter deals with the following topics in Java.

  • Encapsulation in Java
  • How to achieve Encapsulation
  • Data hiding
  • Tightly encapsulated class
  • Getter and setter method in Java
  • Naming convention of getter and setter method

15. Inheritance

This chapter deals with

  • Inheritance in Java
  • Is-A Relationship
  • Aggregation and Composition(HAS-A)
  • Types of inheritance:  Single level, Multilevel, Hierarchical, Multiple, and Hybrid inheritance.

16. Polymorphism

This chapter deals with

  • Polymorphism in Java,
  • Types of polymorphism: Compile-time polymorphism and Run-time polymorphism
  • Static and Dynamic Binding
  • Method overloading
  • Method overriding
  • Rules of method overloading and method overriding, various example programs related to rules of overloading and overriding.
  • Covariant Return type

17. Abstraction

In this chapter, you will familiarize with the most important topics in Java.

  • Abstraction in Java
  • Abstract class
  • Abstract method
  • Interface in Java
  • Nested interface, rules, and example programs.

18. Garbage Collection

This chapter deals with garbage collection in Java.

19. Input Output Stream

In this chapter, you will learn topics like

  • FileOutputStream, FileInputStream
  • BufferedOutputStream, BufferedInputStream
  • SequenceInputStream
  • ByteArrayOutputStream, ByteArrayInputStream
  • DataOutputStream, DataInputStream
  • Java FilterOutputStream, Java FilterInputStream
  • Java ObjectStream, Java ObjectStreamField
  • Console
  • FilePermissionWriter, Reader, FileWriter, FileReader
  • BufferedWriter, BufferedReader
  • CharArrayReader, CharArrayWriter
  • PrintStream, PrintWriter
  • OutputStreamWriter, InputStreamReader
  • PushbackInputStream, PushbackReader
  • StringWriter, StringReader
  • PipedWriter, PipedReader
  • FilterWriter, FilterReader, File FileDescriptor, RandomAccessFile, and  java.util.Scanner.

20. Collections Framework

This chapter is one of the most favorite chapters of the interviewer. It deals with the following important topics like

  • What is Collections Framework?
  • List, Set, SortedSet, Queue, Deque, Map, Iterator, ListIterator, and Enumeration.
  • ArrayList, LinkedList, HashSet, LinkedHashSet, TreeSet, ArrayDeque, PriorityDeque, EnumSet, AbstractCollection, AbstractList, AbstractQueue, AbstractSet, and AbstractSequentialList.
  • Map, Map Entry, SortedMap, and NavigableMap
  • HashMap, LinkedHashMap, TreeMap, IdentityHashMap, WeakHashMap, and EnumMap.
  • Comparator, RandomAccess interfaces as well as Observable class.

21. Serialization

This chapter deals with Serialization, Deserialization, and Java transient keyword.

22. Exception Handling in Java

This chapter is very important for any Java technical test or Java technical interview. In this chapter, you will familiar with

  • Try-catch block
  • Multiple Catch Block
  • Nested try block
  • Finally block
  • Throw Keyword
  • Throws Keyword
  • Throw vs Throws, Final vs Finally vs Finalize
  • Exception Handling with Method Overriding Java Custom Exceptions

23. Java Annotations

This chapter covers like @Override, @SuppressWarnings, @Deprecated, @Target, @Retention, @Inherited, @Documented, Java custom annotations, and types of annotations.

24. Reflection in Java

  • Reflection API
  • NewInstance() & Determining the class object
  • Javap tool, Creating javap tool
  • Creating applet viewer
  • Accessing private method from outside the class

25. Java Array 

  •  Java Array
  • Types of array: single dimensional array, multidimensional array, declaration, instantiation, and initialization of Java array
  • Passing array to a method
  • Anonymous array in Java
  • Cloning an array in Java

26. String, String Buffer, String Builder

This is the most important chapter in the whole core java. It will deal with basically three topics such as

  • String,
  • Immutable String
  • String Comparison, String concatenation
  • Substring
  • StringBuffer class
  • StringBuilder class
  • toString method
  • StringTokenizer class

27. Java Thread

  • Java multithreading
  • Multithreading life cycle of a thread creating
  • Thread scheduler
  • Sleeping a thread, Start a thread twice
  • Calling run() method
  • Joining a thread
  • Naming a thread
  • Thread priority,
  • Daemon thread
  • Thread pool
  • Thread group
  • Shutdownhook
  • Java Synchronization: synchronized method, synchronized block, static synchronization
  • Deadlock
  • Inter-thread Communication
  • Interrupting Thread

28. JDBC 

This chapter deals with

  • JDBC Drivers
  • Steps to connect to Database
  • Connectivity with Oracle
  • Connectivity with MySQL
  • Connectivity with Access without DSN
  • DriverManager
  • Types of JDBC statements: Statement, Prepared statement, Callable statement
  • Database Metadata, Resultset Metadata
  • ResultSet, types of ResultSet,
  • Storing image, Retrieving image
  • Storing file, Retrieving file, Stored procedures, and functions
  • Transaction Management
  • Batch Processing
  • JDBC New Features, Mini Project, and interview questions.

29. Agile 

  • Agile model
  • Advantages, and Disadvantages of Agile model
  • Agile versus Waterfall method
  • Important terminology: Scrum, Scrum Master, Flow of Agile Implementation, Sprint, and Burn down Charts.

30. Design Pattern

In design pattern chapter, you will learn

  • Singleton Object
  • Singleton design pattern with Serialization
  • Factory Pattern
  • Abstract Factory.

31. Database 

How We Help You To Get Best Placement for Your Bright Future?

Web Designing House is one of the Best Training Institutes in Delhi NCR Noida, We have the best process to give best placements to our students. 

  • We will help to make best resumes for interviews. 
  • We will give the best guidelines to clear the interview. 
  • We also have an Internship option with us. 
  • Our Team will help you to get a Job in an MNC company and give best effort to prepare you for MNC level. 

For More Information, Please Contact our Team, will ensure best training ever.