What are the topics covered under core Java?

Asked by Last Modified  

6 Answers

Learn Java

Follow 3
Answer

Please enter your answer

Hasnain

The major topics are listed below: 1. Java Basics - Variables, Data types, Operators, Control Statements,Strings, Arrays and Functions. 2. Object Oriented Concepts - Classes, Objects, Constructors, Inheritance, Abstraction , Abstract classes, Interfaces, Polymorphism, Function overloading, Function...
read more
The major topics are listed below: 1. Java Basics - Variables, Data types, Operators, Control Statements,Strings, Arrays and Functions. 2. Object Oriented Concepts - Classes, Objects, Constructors, Inheritance, Abstraction , Abstract classes, Interfaces, Polymorphism, Function overloading, Function overriding. 3. Java Strings - Java String class, different string methods present and interfaces implemented in this class. 3. Advanced Concepts - Collections, Threads, XML file operations, . 4. Java Database Connectivity - JDBC operations. 5. Windows Applications Development - AWT, Swing. You can also expand your knowledge by exploring Java using SOA and Design Patterns. read less
Comments
Dislike Bookmark

Computer Programming Trainer & Instructor

I covers in core java 1. intro oops 2.variables & operators 3.if/if-esle/switch/nested if and switch 4. Loops (do-while, while, for, nested) 5. Classes & Objects 6.Interface/ functions/ overloading/ overriding 7.Array / vectors 8. applets & Html 9. Exceptions handling 10. AWT & packages and...
read more
I covers in core java 1. intro oops 2.variables & operators 3.if/if-esle/switch/nested if and switch 4. Loops (do-while, while, for, nested) 5. Classes & Objects 6.Interface/ functions/ overloading/ overriding 7.Array / vectors 8. applets & Html 9. Exceptions handling 10. AWT & packages and other topic too. read less
Comments
Dislike Bookmark

C/C++/.Net Trainer/PHP/MySql

By virtue of that, Core Java refers to the "basics" that you learn first. JDK vs JRE vs JVM, Classes & Objects, Constructors, Java Variables, Access Modifiers, Java Operators, Keywords, Overloading, Overriding, Exception, Collection, Inheritance, Strings, Arrays etc.
Comments
Dislike Bookmark

Computer Teacher

It includes all you learn in C & C++.
Comments
Dislike Bookmark

Could please check my course content. if you are intersted please call this number 98860 88149 I. Introduction 1. What is Java 2. Installation java and setup the environment variable 3. Java history 4. Java features 5. Java programming format 6. Difference between JDK, JRE and JVM 6. Java Tokens 7....
read more
Could please check my course content. if you are intersted please call this number 98860 88149 I. Introduction 1. What is Java 2. Installation java and setup the environment variable 3. Java history 4. Java features 5. Java programming format 6. Difference between JDK, JRE and JVM 6. Java Tokens 7. Java Statements 8. Java Data Types 9. Typecasting 10. Arrays II. OOPS 1. Introduction 2. Class 3. Object '4. Control Statements 4. Static Keywords 5. Constructors 6. This Key Word 7. Inheritance 8. Super Key Word 9. Polymorphism (Over Loading & Over Riding) 10. Abstraction 11. Encapsulation 12. Abstract Classes 13. Interfaces III. STRING MANIPULATIONS 1. String 2. String Buffer 3. String Tokenizer III. Java Regex 1.Regular Expression Character 2. Regular Expression Quantifiers 3.Regular Expression Metacharacters IV. PACKAGES 1. Introduction to all predefined packages 2. User Defined Packages 3. Access Specifiers V. EXCEPTION HANDLING 1. Introduction 2. Pre Defined Exceptions 3. Try-Catch-Finally 4. Throws, throw 5. User Defined Exception examples VI. MULTITHREADING 1. Thread Creations 2. Thread Life Cycle 3. Life Cycle Methods 4. Synchronization 5. Wait() notify() notify all() methods VII. I/O STREAMS 1. Introduction 2. Byte-oriented streams 3. Character – oriented streams 4. File 5. Random-access file 6. Serialization VIII. NETWORKING 1. Introduction 2. Socket, Server socket 3. Client –Server Communication IX. WRAPPERCLASSES 1. Introduction 2. Byte, Short, Integer, Long, Float, Double, Character, Boolean classes. X. COLLECTION FRAME WORK 1. Introduction 2. Util Package interfaces, List, Set, Map 3. List interface 7 its classes 4. Set interface & its classes 5. Map interface & its classes XI.INNER CLASSES 1. Introduction 2. Member inner class 3. Static inner class 4. Local inner class 5. Anonymous inner class XII. AWT 1. Introduction 2. Components 3. Event-Delegation-Model 4. Listeners 5. Layouts 6. Individual components Lable, Button, CheckBox, Radio Button. 7. Choice, List, Menu, Text Field, Text Area XV. SWING(JFC) 1. Introduction Diff b/w awt and swing 2. Components hierarchy 3. Panes 4. Individual Swings components Jlabel 5. JButton, JTextField, JTextAres. XVI. JDBC 1. How to connect the database. 2. Manuplate the data 3. Select the data XVI. New Features in Java read less
Comments
Dislike Bookmark
ava Basics Core Java Advance Java J2EE JSS, CSS Frame Work Struts Hibernate Springs Aptitude Soft skills Project Work Visit us: http://exltech.in/java-training.html
read more
ava Basics Core Java Advance Java J2EE JSS, CSS Frame Work Struts Hibernate Springs Aptitude Soft skills Project Work Visit us: http://exltech.in/java-training.html read less
Comments
Dislike Bookmark

View 4 more Answers

Related Questions

My name is Rajesh , working as a Recruiter from past 6 years and thought to change my career into software (development / admin/ testing ) am seeking for some suggestion which technology I need to learn ? Any job after training ? Or where I can get job within 3 months after finishing my training programme- your advices are highly appreciated
Mr rajesh if you want to enter in to software Choose SAP BW AND SAP HANA because BW and HANA rules the all other erp tools next 50 years.it provides rubust reporting tools for quicker decesion of business It very easy to learn
Rajesh
1 0
6
1.What is Model Driven Interceptors is used for? 2.what is the purpose of using Action support??
Using ActionSupport class, we can implement Custom validation which validates at the server-side. We can write server side validation logic in validate() method.
Monisha
How do I learn Java? From book or internet or a coaching?
According to me....u should start from basic Java..that is core Java... . Find coaching , who teaches Java for beginners.....then later u can go for advance java.
Suresh
0 0
7
Can we print any string in Java without a semicolon?
Yes We can print a string with out semicolon in if statement. public class Print_Without_Semicolon { public static void main(String args) { int i = 0; if(System.out.printf("print...
Sridevi
0 0
6
Which two are valid constructors for Thread? Thread(Runnable r, String name) Thread() Thread(int priority) Thread(Runnable r, ThreadGroup g) Thread(Runnable r, int priority) A. 1 and 3 B. 2 and 4 C. 1 and 2 D. 2 and 5
C
Srikanth

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

How to create custom immutable class into java programming language.
H

Himanshu Jain

1 0
0
Implementation: What Is JPA And JPA?
The basic Java framework to access the database is JDBC. Unfortunately, with JDBC, a lot of hand work is needed to convert a database query result into Java classes. JPA allows us to work with Java classes...

Jayant Kumar

0 0
0
Importance of Constructor's Visibility.
While developing program or implementing Singleton pattern we have learnt to mention constructor as private and known reason is -> to blocked its direct call from outside of class. But did we think...

Milan M.

0 0
0
JAVA OOPs Concepts (Object-Oriented Programming System)
JAVA OOPs Concepts (Object-Oriented Programming System) It is primarily having below crucial points. Without below essential points, we will never be able to achieve OOPs in java, PHP, C#, etc. Now let...

Gaurav Kothari

1 0
0
JAVA - Object Cloning
JAVA - Object Cloning Is the way of creating the same copy of object without calling the class constructor. It means we can make any class object multiple times without calling its default constructor....

Gaurav Kothari

1 0
0

Recommended Articles

Some Popular IT Courses in Current Market

In the domain of Information Technology, there is always a lot to learn and implement. However, some technologies have a relatively higher demand than the rest of the others. So here are some popular IT courses for the present and upcoming future: Cloud Computing Cloud Computing is a computing technique which is used...

Read full article >

Top 5 Reasons to Learn JavaScript

Before we start on the importance of learning JavaScript, let’s start with a short introduction on the topic. JavaScript is the most popular programming language in the world, precisely it is the language - for Computers, the Web, Servers, Smart Phone, Laptops, Mobiles, Tablets and more. And if you are a beginner or planning...

Read full article >

Java: An Object-Oriented Language

Java is the most commonly used popular programming language for the creation of web applications and platform today. Integrated Cloud Applications and Platform Services Oracle says, “Java developers worldwide has over 9 million and runs approximately 3 billion mobile phones”.  Right from its first implication as java 1.0...

Read full article >

Why Java is the Most Popular Programming Language

Designed in a flexible and user-friendly demeanor, Java is the most commonly used programming language for the creation of web applications and platform. It allows developers to “write once, run anywhere” (WORA). It is general-purpose, a high-level programming language developed by Sun Microsystem. Initially known as an...

Read full article >

Find Java Training Classes near you
Java Training Classes in Bangalore
Java Training Classes in Hyderabad
Java Training Classes in Pune
Java Training Classes in Chennai
Java Training Classes in Delhi
Java Training Classes in Mumbai
Java Training Classes in Kolkata
Java Training Classes in Noida
Java Training Classes in Gurgaon
Java Training Classes in Ghaziabad
Online Java Training

Looking for Java Training Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you