Java is an object-oriented programming language that is compiled into bytecode that runs on any Java virtual machine, making it platform-independent. It is robust and secure with features like automatic memory management, exception handling, and type safety. Java supports multithreaded programming and is widely used to create interactive applications. It also enables the creation of distributed applications by allowing programs to access remote objects.
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
JRE , JDK and platform independent nature of JAVAMehak Tawakley
Java programming language was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems.
JRE stands for Java Runtime Environment which is used to provide an environment at runtime.
JVM or Java Virtual Machine is the medium which compiles Java code to bytecode which gets interpreted on a different machine and hence it makes it Platform/ Operating system independent.
JDK (Java SE Development Kit) Includes a complete JRE (Java Runtime Environment) plus tools for developing, debugging, and monitoring Java applications.
In this you learn about Control Statements
1. Selection Statements
i. If
ii. If-else
iii. Nested-if
iv. If-Elseif ladder
2. Looping Statements
i. while loop
ii. do-while loop
iii. For loop
3. Jumping Statements
i. break
ii. continue
iii return
JRE , JDK and platform independent nature of JAVAMehak Tawakley
Java programming language was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems.
JRE stands for Java Runtime Environment which is used to provide an environment at runtime.
JVM or Java Virtual Machine is the medium which compiles Java code to bytecode which gets interpreted on a different machine and hence it makes it Platform/ Operating system independent.
JDK (Java SE Development Kit) Includes a complete JRE (Java Runtime Environment) plus tools for developing, debugging, and monitoring Java applications.
In this you learn about Control Statements
1. Selection Statements
i. If
ii. If-else
iii. Nested-if
iv. If-Elseif ladder
2. Looping Statements
i. while loop
ii. do-while loop
iii. For loop
3. Jumping Statements
i. break
ii. continue
iii return
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
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Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
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Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
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.
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This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
1. JAVA FEATURES
Compile and Interpreted
Platform-Independent and portable
Object-Oriented
Robust and Secure
Distributed
Familiar , Simple and small
Multithreaded and Interactive
High Performance
Dynamic and Extensible
2. Compile and Interpreted
A Computer language either compiled or
interpreted. Java Combines both these approaches.
Java Compilers translate source code into byte code
instructions.
Byte Code are not machine code instructions .
Java Interpreter generates machine code that can be
directly executed by the machine that is running the
Java Program.
So Java is both compiled and interpreted language.
3. Platform – Independent and Portable
Java is platform independent because it is different from
other languages like C, C++, etc. which are compiled into
platform specific machines while Java is a write once, run
anywhere language. A platform is the hardware or
software environment in which a program runs.
There are two types of platforms software-based and
hardware-based. Java provides a software-based
platform.
4. Platform – Independent and
Portable (Cont..)
The Java platform differs from most other
platforms in the sense that it is a software-based platform
that runs on top of other hardware-based platforms. It
has two components:
Runtime Environment
API(Application Programming Interface
5. Object Oriented
Java is an object oriented programming language.
Everything in Java is an object. Object-oriented means we
organize our software as a combination of different types
of objects that incorporate both data and behavior.
6. Robust and Secure
Java is a robust language.
It provides many safeguards to ensure reliable code.
It uses strong memory management.
There is a lack of pointers that avoids security problems.
Java provides automatic garbage collection which runs
on the Java Virtual Machine to get rid of objects which
are not being used by a Java application anymore.
There are exception handling and the type checking
mechanism in Java. All these points make Java robust.
7. Distributed
Java is designed as a distributed language for creating
applications on networks.
It has the ability to share both data and programs .
Java applications can open and access remote objects on
internet as easily as they can do in a local system.
8. Simple ,Small & Familiar
Java is very easy to learn, and its syntax is simple,
clean and easy to understand. According to Sun
Microsystem, Java language is a simple programming
language because:
Java syntax is based on C++ (so easier for programmers
to learn it after C++).
Java has removed many complicated and rarely-used
features, for example, explicit pointers, operator
overloading, etc.
There is no need to remove unreferenced objects because
there is an Automatic Garbage Collection in Java.
9. Multithreaded and Interactive
Multithreaded means handling multiple tasks
simultaneously.
Java Support multithreaded programs. It means
need not wait for the application to finish one
task before beginning another.
10. High performance
Java is faster than other traditional interpreted
programming languages because Java byte code is
"close" to native code. It is still a little bit slower than
a compiled language (e.g., C++). Java is an
interpreted language that is why it is slower than
compiled languages, e.g., C, C++, etc.
11. Dynamic and Extensible
Java is a dynamic language. It supports the
dynamic loading of classes. It means classes are
loaded on demand. It also supports functions
from its native languages, i.e., C and C++.
