This is a seminar given by P. Nikhil (me) of Government Arts College, Rajahmundry.
This document contains Java and its features.
There is a wide range in usage of Java around the World .
Hope this document helps anyone who's interested in it.
Thank You
This is a seminar given by P. Nikhil (me) of Government Arts College, Rajahmundry.
This document contains Java and its features.
There is a wide range in usage of Java around the World .
Hope this document helps anyone who's interested in it.
Thank You
Introduction to Java Programming, Basic Structure, variables Data type, input...Mr. Akaash
This is First Lecture of java Programming which cover all basic points (ie. History and feature of java, Introduction to java, about variables data type and compilation....
JDK stand for java development kit.
JVM stands for Java Virtual Machine.
JRE is the responsible unit to run the java program.
JIT stands for Just In Time compiler.
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Quick review of some important concepts from last class
• History of Java
• JDK and JRE
• Byte Code and JVM (Java Virtual Machine)
• Platform Independence
• Principles of Object Oriented Programming
• Writing your first Java Application
• Elements of Java programming language
• Built in Data Types
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Introduction to Java Programming, Basic Structure, variables Data type, input...Mr. Akaash
This is First Lecture of java Programming which cover all basic points (ie. History and feature of java, Introduction to java, about variables data type and compilation....
JDK stand for java development kit.
JVM stands for Java Virtual Machine.
JRE is the responsible unit to run the java program.
JIT stands for Just In Time compiler.
In this core java training session, you will learn Elements of Java programming. Topics covered in this session are:
• Quick review of some important concepts from last class
• History of Java
• JDK and JRE
• Byte Code and JVM (Java Virtual Machine)
• Platform Independence
• Principles of Object Oriented Programming
• Writing your first Java Application
• Elements of Java programming language
• Built in Data Types
• Conditional Statements
• Loops
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
In this session you will learn:
Introduction to Java
History of Java
Salient Features of Java
Setting up Environment for Java development
Object Oriented Programming Concepts
For more information: https://www.mindsmapped.com/courses/software-development/become-a-java-developer-hands-on-training/
Introduction to Java : Feature to Java, Java Virtual Machine, Differences between C++ and Java,
Part of Java, API Document, Starting a Java Program. Important Classes, Formatting the Output
In this core java training session, you will learn get introduction to Java. Topics covered in this session are:
• History of Java – A Programmer’s Perspective
• Salient Features of Java
• Major Java Editions
For more information about this course visit on this link: https://www.mindsmapped.com/courses/software-development/learn-java-fundamentals-hands-on-training-on-core-java-concepts/
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
2. List of Features in Java
There are given many Features of JAVA. The JAVA Features given below are
Simple and Easy to Understand.
- Simple
- Object-Oriented
- Portable
- Platform Independent
- Secured
- Robust
- Architecture Neutral
- Dynamic
- Interpreted
- High Performance
- Multithreaded
- Distributed
14 June 2017 https://www.youtube.com/bardlearning 2
3. • Simple:-
- Syntax is based on C++ (So easier for programmers to learn it after C++).
- Removed many confusing and/or rarely-used features e.g., explicit pointers,
operator overloading etc.
- No need to remove unreferenced objects because there is Automatic
Garbage Collection in java.
• Object-Oriented:-
- Object-oriented programming(OOPs) is a methodology that simplify software
development and maintenance by providing some rules.
- Basic concepts of OOPs are:-
- Object
- Class
- Inheritance
- Polymorphism
- Abstraction
- Encapsulation
14 June 2017 https://www.youtube.com/bardlearning 3
4. • Platform Independent:-
- Java code can be run on multiple
platforms.
- e.g. Windows, Linux, Sun Solaris,
Mac/OS etc.
- Java code is compiled by the
Compiler and Converted into
bytecode.
- This bytecode is a platform-
independent code because it can
be run on multiple platforms
- i.e. Write Once and Run
Anywhere(WORA).
• Secured:-
- Java is Secured because:
- No Explicit Pointer
- Java program run inside Virtual
Machine Sandbox
14 June 2017 https://www.youtube.com/bardlearning 4
Class File
Windows
JVM
Windows
Operating
System
Linux JVM
Linux
Operating
System
MAC/iOS JVM
MAC/iOS
Operating
System
5. • Robust(All Above Points Makes JAVA Robust):-
- Robust simply means Strong.
- Java uses strong Memory Management.
- There are Automatic Garbage Collection in JAVA.
- There is Exception Handling and Type Checking Mechanism in JAVA.
• Architecture-Neutral:-
- There are No implementation Dependent Features
- e.g. size of primitive types is fixed.
- In C programming, int Data Type occupies 2 Bytes of Memory for 32-bit
Architecture and 4 Bytes of Memory for 64-bit Architecture. But in java, it
occupies 4 Bytes of Memory for Both 32 and 64 bit Architectures.
• Portable:-
- We may carry the JAVA Bytecode to Any Platform.
• High-Performance:-
- Java is faster than traditional interpretation since byte code is "close" to
native code still somewhat slower than a compiled language (e.g., C++)
14 June 2017 https://www.youtube.com/bardlearning 5
6. • Multithreaded:-
- A Thread is like a Separate Program, executing Concurrently.
- We can write Java programs that Deal with many Tasks at once by defining
Multiple Threads.
- The main Advantage of Multi-Threading is that it doesn't occupy memory for
each thread.
- It shares a Common Memory Area.
- Threads are important for Multi-Media, Web applications etc.
• Distributed:-
- We can create Distributed Applications in Java.
- RMI(Remote Method Invocation) and EJB(Enterprise JavaBeans) are used for
creating Distributed Applications.
- We may access files by calling the methods from any machine on the
Internet.
14 June 2017 https://www.youtube.com/bardlearning 6