Java is high level programming language. It has a compiler named JAVA that use to convert java language to machine language or byte code.
for more free learning visit:https://quipoin.com/view/Java/Introduction
Java is an object-oriented programming language that is high-level, robust, secure, portable and multi-threaded. It was developed by James Gosling at Sun Microsystems in the early 1990s. Java code is compiled into bytecode that runs on a Java Virtual Machine (JVM) making Java platform independent. The JVM interprets the bytecode and performs tasks like memory management and security.
This document provides an overview of the Java programming language and platform, discussing topics such as Java's portability, object-oriented features, APIs, code conventions, and development process. It also lists references for further reading on Java tutorials, the Eclipse IDE, and code conventions. The instructor is Ratapoom Theeranont and their email is provided for contact.
this slide contains about basic introduction of java.it will be helpful for a java beginner. it also useful for java lecture course in your versity.programming with java is very essential for every student.this silde may help you to progress your skill & lernt abc about java.
this slide is about java introductory.it will be helpful for you to know abc of jaba.it also be helpful for u in your versity java course.programming with java is very important for every student.java freshers can grabbed it easily
features of java.pdf about java buzzwordsshesnasuneer
This document discusses the key features of the Java programming language. It notes that Java is compiled and interpreted, platform-independent and portable, object-oriented while also supporting primitive data types, robust and secure through bytecode and the JVM, distributed through portable bytecode, familiar with a simple and small syntax, multithreaded and interactive to support both command line and graphical interfaces, high performing through just-in-time compilation to bytecode rather than machine code, and dynamic and extensible through inheritance and reuse of pre-defined code and classes.
Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented,[15] and specifically designed to have as few implementation dependencies as possible
This document provides an introduction to the Java programming language, including its history, key concepts, and characteristics. It describes how Java was created in the early 1990s at Sun Microsystems to enable programming for the internet and be platform independent. The document outlines the core object-oriented programming concepts in Java like encapsulation, inheritance, and polymorphism. It also details Java's main characteristics such as being simple, secure, portable and having good performance. The life cycle of a Java program from writing source code to compilation and execution is summarized. Finally, a simple Java program is shown as an example.
Java is an object-oriented programming language that is high-level, robust, secure, portable and multi-threaded. It was developed by James Gosling at Sun Microsystems in the early 1990s. Java code is compiled into bytecode that runs on a Java Virtual Machine (JVM) making Java platform independent. The JVM interprets the bytecode and performs tasks like memory management and security.
This document provides an overview of the Java programming language and platform, discussing topics such as Java's portability, object-oriented features, APIs, code conventions, and development process. It also lists references for further reading on Java tutorials, the Eclipse IDE, and code conventions. The instructor is Ratapoom Theeranont and their email is provided for contact.
this slide contains about basic introduction of java.it will be helpful for a java beginner. it also useful for java lecture course in your versity.programming with java is very essential for every student.this silde may help you to progress your skill & lernt abc about java.
this slide is about java introductory.it will be helpful for you to know abc of jaba.it also be helpful for u in your versity java course.programming with java is very important for every student.java freshers can grabbed it easily
features of java.pdf about java buzzwordsshesnasuneer
This document discusses the key features of the Java programming language. It notes that Java is compiled and interpreted, platform-independent and portable, object-oriented while also supporting primitive data types, robust and secure through bytecode and the JVM, distributed through portable bytecode, familiar with a simple and small syntax, multithreaded and interactive to support both command line and graphical interfaces, high performing through just-in-time compilation to bytecode rather than machine code, and dynamic and extensible through inheritance and reuse of pre-defined code and classes.
Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented,[15] and specifically designed to have as few implementation dependencies as possible
This document provides an introduction to the Java programming language, including its history, key concepts, and characteristics. It describes how Java was created in the early 1990s at Sun Microsystems to enable programming for the internet and be platform independent. The document outlines the core object-oriented programming concepts in Java like encapsulation, inheritance, and polymorphism. It also details Java's main characteristics such as being simple, secure, portable and having good performance. The life cycle of a Java program from writing source code to compilation and execution is summarized. Finally, a simple Java program is shown as an example.
Java is a programming language that produces software for multiple platforms. This Slide covers Basic and fundamentals of Java, Why Java most used in IT company, What are Job Opertunities for Java, How Java overtage a business Strategies.
This document provides an introduction and overview of the Java programming language. It discusses that Java was developed by Sun Microsystems in the 1990s as a general-purpose, object-oriented language designed for easy web and internet applications. The key principles of object-oriented programming like encapsulation, inheritance, and polymorphism are explained. Characteristics of Java like being simple, secure, portable, and having good performance are highlighted. A brief history of Java's development is also presented.
C,c++,java,php,.net training institute in delhi, best training institute for ...MCM COmpetitive Classes
Java is an object-oriented programming language created by Sun Microsystems. The document provides an overview of Java, including its history, features, uses in different types of applications, and how the Java Virtual Machine works. It also describes CPD Technologies' Java training program, which covers core Java concepts as well as advanced topics like servlets, JSP, EJB, Struts, Hibernate, and live project development.
Training on Core java | PPT Presentation | Shravan SanidhyaShravan Sanidhya
This document provides an overview of Java training. It defines Java as an object-oriented programming language and platform, describes where Java is used including desktop applications, web applications, and mobile applications. The document also outlines features of Java like being simple, object-oriented, distributed, robust, and secure. It further explains the Java Virtual Machine, includes a basic "Hello World" Java program example, and discusses advantages and disadvantages of Java.
The document discusses the key features of the Java programming language. It describes Java as simple, object-oriented, platform independent, secure, robust, architecture-neutral, portable, interpreted, high-performance, distributed, multi-threaded, and dynamic. Some of its main features include automatic garbage collection, bytecode that runs on any device, secure sandboxes, and support for creating distributed and multi-threaded applications.
The document provides an overview of the Java programming language, including its history, key characteristics, and major versions. It began as an object-oriented language created by Sun Microsystems in 1995 to control electronic devices. Java's main advantages are that it is simple, portable, robust, secure, high-performance, and can create distributed applications. It uses a virtual machine to run the same byte code on different operating systems. The document also discusses Java APIs, editions, and learning resources.
This presentation provides an overview of the Java programming language. Some key points:
- Java is a widely used, object-oriented language that is compiled to bytecode and runs on a Java Virtual Machine.
- It has syntax similar to C/C++ but removes features like pointers. All code is written in classes and objects.
- Java is platform independent, with bytecode running on any machine, and it handles memory management through garbage collection.
- The language supports common programming concepts like data types, loops, classes, objects, and inheritance. It also allows multithreading.
This document provides an introduction to the Java programming language. It discusses that Java was created at Sun Microsystems in 1991 to provide a platform-independent language. Java code is compiled to bytecode that can run on any Java Virtual Machine. The document outlines key Java concepts like object-oriented programming, platform independence, bytecode, the Java Virtual Machine, and garbage collection. It also provides examples of Hello World programs in Java and discusses compiling and running Java code.
Demo Lecture 01 Notes.pptx by Sabki KakshaGandhiSarthak
This document provides an introduction and overview of the Java programming language. It begins by explaining why Java is a useful language to learn, highlighting its high demand, versatility, platform independence, large community, and ability to provide a strong foundation for other languages. It then defines Java as a high-level, object-oriented programming language that utilizes bytecode to run on any system with a Java Virtual Machine. The document also presents a simple "Hello World" Java program and explains the key components and how it works. Finally, it outlines some of Java's key features like its robustness, security, and support for multithreading.
Presentation on java life of a deveoper.pptxVatsalVora15
Java is an object-oriented programming language used widely for both desktop and enterprise applications. It is platform-independent and portable, allowing code to run on any system with a Java Virtual Machine. Some key features of Java include being compiled and interpreted, object-oriented, robust and secure. The document then discusses Java concepts like classes, objects, encapsulation, inheritance, polymorphism and abstraction. It also covers the Java development process and advantages like being simple, platform independent and having automatic memory management via garbage collection.
- Java was created at Sun Microsystems in 1991 to provide a platform-independent programming language. It is an object-oriented language similar to C++ but simpler and more robust.
- Java code is compiled into bytecode that can run on any Java Virtual Machine (JVM), allowing "write once, run anywhere" capability. The JVM handles running the bytecode.
- Java supports object-oriented programming features like abstraction, encapsulation, inheritance, and polymorphism. It also supports features like being distributed, multithreaded, secure, and using automatic memory management.
This document provides an overview of variables and their scope in Java. It discusses the three types of variables in Java: local variables, instance variables, and class (static) variables.
Local variables are declared within methods, constructors, or blocks and can only be accessed within their declaration scope. Instance variables are declared within a class but outside of methods and can be accessed using an object reference. Class variables are declared with the static keyword, belong to the class itself rather than any object, and are accessed via the class name. The document provides examples and discusses default variable initialization.
This document provides an overview of the Java programming language and platform. It discusses Java's origins, characteristics, editions, and components like the JDK, JRE, and JVM. Java is introduced as a simple, secure, robust, and platform-independent language well-suited for client-server web applications and small devices. The document outlines Java's history and evolution from 1995 to present. Key aspects of Java like object-orientation, portability, and multi-threading are summarized.
This document provides an overview of the Java programming language. It describes Java as a popular programming language created in 1995 that is owned by Oracle and runs on more than 3 billion devices. It then lists some of Java's common uses such as for mobile apps, desktop apps, web apps, and more. The document also outlines several benefits of using Java, including that it works on multiple platforms, has a large community and support, is object-oriented, is platform independent, simple to learn, high performance, portable, robust, multithreaded, interpreted, distributed, dynamic, and secure. It provides examples of Java's object-oriented nature and describes Java's architecture-neutral, portable, robust, multithreaded, interpreted,
About java basics.why we need java ? what kind of a language is it? why is it called platform independent? java life cycle..............................................................................
This presentation provides an overview of core Java concepts. It introduces Java as a popular programming language due to its portability across platforms. It then outlines the contents to be covered, including what Java is, where it is used, its features, how Java programs are translated and executed, and an overview of the Java system. Key topics like the Java Virtual Machine, object-oriented programming concepts in Java, data types, and garbage collection are explained. The advantages and disadvantages of Java are also presented. Finally, a library management system project built in Java is described as an example.
The document provides an introduction and history of Java, outlining how it was developed in the 1990s as a platform-independent language by James Gosling at Sun Microsystems, and discusses some key advantages of Java like being object-oriented, portable, robust, and having built-in support for security and multithreading. It also describes the Java Development Kit (JDK) which contains tools for developing Java programs and the Java Runtime Environment (JRE) which allows running of Java applications and includes the Java Virtual Machine.
Java is a general-purpose programming language that is widely used for both desktop and mobile applications. It was developed by Sun Microsystems, which was later acquired by Oracle Corporation. Java can be used to create standalone applications, web applications, and applications for mobile devices. Some key characteristics of Java include being object-oriented, interpreted, robust, secure, portable, and having a large community and ecosystem. The Java Development Kit (JDK) contains tools for developing Java programs, while integrated development environments like Eclipse provide a graphical interface. Common Java platforms include Java Standard Edition for desktop apps, Java Enterprise Edition for server-side apps, and Java Micro Edition for embedded and mobile devices.
Java is a programming language that produces software for multiple platforms. This Slide covers Basic and fundamentals of Java, Why Java most used in IT company, What are Job Opertunities for Java, How Java overtage a business Strategies.
This document provides an introduction and overview of the Java programming language. It discusses that Java was developed by Sun Microsystems in the 1990s as a general-purpose, object-oriented language designed for easy web and internet applications. The key principles of object-oriented programming like encapsulation, inheritance, and polymorphism are explained. Characteristics of Java like being simple, secure, portable, and having good performance are highlighted. A brief history of Java's development is also presented.
C,c++,java,php,.net training institute in delhi, best training institute for ...MCM COmpetitive Classes
Java is an object-oriented programming language created by Sun Microsystems. The document provides an overview of Java, including its history, features, uses in different types of applications, and how the Java Virtual Machine works. It also describes CPD Technologies' Java training program, which covers core Java concepts as well as advanced topics like servlets, JSP, EJB, Struts, Hibernate, and live project development.
Training on Core java | PPT Presentation | Shravan SanidhyaShravan Sanidhya
This document provides an overview of Java training. It defines Java as an object-oriented programming language and platform, describes where Java is used including desktop applications, web applications, and mobile applications. The document also outlines features of Java like being simple, object-oriented, distributed, robust, and secure. It further explains the Java Virtual Machine, includes a basic "Hello World" Java program example, and discusses advantages and disadvantages of Java.
The document discusses the key features of the Java programming language. It describes Java as simple, object-oriented, platform independent, secure, robust, architecture-neutral, portable, interpreted, high-performance, distributed, multi-threaded, and dynamic. Some of its main features include automatic garbage collection, bytecode that runs on any device, secure sandboxes, and support for creating distributed and multi-threaded applications.
The document provides an overview of the Java programming language, including its history, key characteristics, and major versions. It began as an object-oriented language created by Sun Microsystems in 1995 to control electronic devices. Java's main advantages are that it is simple, portable, robust, secure, high-performance, and can create distributed applications. It uses a virtual machine to run the same byte code on different operating systems. The document also discusses Java APIs, editions, and learning resources.
This presentation provides an overview of the Java programming language. Some key points:
- Java is a widely used, object-oriented language that is compiled to bytecode and runs on a Java Virtual Machine.
- It has syntax similar to C/C++ but removes features like pointers. All code is written in classes and objects.
- Java is platform independent, with bytecode running on any machine, and it handles memory management through garbage collection.
- The language supports common programming concepts like data types, loops, classes, objects, and inheritance. It also allows multithreading.
This document provides an introduction to the Java programming language. It discusses that Java was created at Sun Microsystems in 1991 to provide a platform-independent language. Java code is compiled to bytecode that can run on any Java Virtual Machine. The document outlines key Java concepts like object-oriented programming, platform independence, bytecode, the Java Virtual Machine, and garbage collection. It also provides examples of Hello World programs in Java and discusses compiling and running Java code.
Demo Lecture 01 Notes.pptx by Sabki KakshaGandhiSarthak
This document provides an introduction and overview of the Java programming language. It begins by explaining why Java is a useful language to learn, highlighting its high demand, versatility, platform independence, large community, and ability to provide a strong foundation for other languages. It then defines Java as a high-level, object-oriented programming language that utilizes bytecode to run on any system with a Java Virtual Machine. The document also presents a simple "Hello World" Java program and explains the key components and how it works. Finally, it outlines some of Java's key features like its robustness, security, and support for multithreading.
Presentation on java life of a deveoper.pptxVatsalVora15
Java is an object-oriented programming language used widely for both desktop and enterprise applications. It is platform-independent and portable, allowing code to run on any system with a Java Virtual Machine. Some key features of Java include being compiled and interpreted, object-oriented, robust and secure. The document then discusses Java concepts like classes, objects, encapsulation, inheritance, polymorphism and abstraction. It also covers the Java development process and advantages like being simple, platform independent and having automatic memory management via garbage collection.
- Java was created at Sun Microsystems in 1991 to provide a platform-independent programming language. It is an object-oriented language similar to C++ but simpler and more robust.
- Java code is compiled into bytecode that can run on any Java Virtual Machine (JVM), allowing "write once, run anywhere" capability. The JVM handles running the bytecode.
- Java supports object-oriented programming features like abstraction, encapsulation, inheritance, and polymorphism. It also supports features like being distributed, multithreaded, secure, and using automatic memory management.
This document provides an overview of variables and their scope in Java. It discusses the three types of variables in Java: local variables, instance variables, and class (static) variables.
Local variables are declared within methods, constructors, or blocks and can only be accessed within their declaration scope. Instance variables are declared within a class but outside of methods and can be accessed using an object reference. Class variables are declared with the static keyword, belong to the class itself rather than any object, and are accessed via the class name. The document provides examples and discusses default variable initialization.
This document provides an overview of the Java programming language and platform. It discusses Java's origins, characteristics, editions, and components like the JDK, JRE, and JVM. Java is introduced as a simple, secure, robust, and platform-independent language well-suited for client-server web applications and small devices. The document outlines Java's history and evolution from 1995 to present. Key aspects of Java like object-orientation, portability, and multi-threading are summarized.
This document provides an overview of the Java programming language. It describes Java as a popular programming language created in 1995 that is owned by Oracle and runs on more than 3 billion devices. It then lists some of Java's common uses such as for mobile apps, desktop apps, web apps, and more. The document also outlines several benefits of using Java, including that it works on multiple platforms, has a large community and support, is object-oriented, is platform independent, simple to learn, high performance, portable, robust, multithreaded, interpreted, distributed, dynamic, and secure. It provides examples of Java's object-oriented nature and describes Java's architecture-neutral, portable, robust, multithreaded, interpreted,
About java basics.why we need java ? what kind of a language is it? why is it called platform independent? java life cycle..............................................................................
This presentation provides an overview of core Java concepts. It introduces Java as a popular programming language due to its portability across platforms. It then outlines the contents to be covered, including what Java is, where it is used, its features, how Java programs are translated and executed, and an overview of the Java system. Key topics like the Java Virtual Machine, object-oriented programming concepts in Java, data types, and garbage collection are explained. The advantages and disadvantages of Java are also presented. Finally, a library management system project built in Java is described as an example.
The document provides an introduction and history of Java, outlining how it was developed in the 1990s as a platform-independent language by James Gosling at Sun Microsystems, and discusses some key advantages of Java like being object-oriented, portable, robust, and having built-in support for security and multithreading. It also describes the Java Development Kit (JDK) which contains tools for developing Java programs and the Java Runtime Environment (JRE) which allows running of Java applications and includes the Java Virtual Machine.
Java is a general-purpose programming language that is widely used for both desktop and mobile applications. It was developed by Sun Microsystems, which was later acquired by Oracle Corporation. Java can be used to create standalone applications, web applications, and applications for mobile devices. Some key characteristics of Java include being object-oriented, interpreted, robust, secure, portable, and having a large community and ecosystem. The Java Development Kit (JDK) contains tools for developing Java programs, while integrated development environments like Eclipse provide a graphical interface. Common Java platforms include Java Standard Edition for desktop apps, Java Enterprise Edition for server-side apps, and Java Micro Edition for embedded and mobile devices.
Gas agency management system project report.pdfKamal Acharya
The project entitled "Gas Agency" is done to make the manual process easier by making it a computerized system for billing and maintaining stock. The Gas Agencies get the order request through phone calls or by personal from their customers and deliver the gas cylinders to their address based on their demand and previous delivery date. This process is made computerized and the customer's name, address and stock details are stored in a database. Based on this the billing for a customer is made simple and easier, since a customer order for gas can be accepted only after completing a certain period from the previous delivery. This can be calculated and billed easily through this. There are two types of delivery like domestic purpose use delivery and commercial purpose use delivery. The bill rate and capacity differs for both. This can be easily maintained and charged accordingly.
Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
Design and optimization of ion propulsion dronebjmsejournal
Electric propulsion technology is widely used in many kinds of vehicles in recent years, and aircrafts are no exception. Technically, UAVs are electrically propelled but tend to produce a significant amount of noise and vibrations. Ion propulsion technology for drones is a potential solution to this problem. Ion propulsion technology is proven to be feasible in the earth’s atmosphere. The study presented in this article shows the design of EHD thrusters and power supply for ion propulsion drones along with performance optimization of high-voltage power supply for endurance in earth’s atmosphere.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
Digital Twins Computer Networking Paper Presentation.pptxaryanpankaj78
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...PriyankaKilaniya
Energy efficiency has been important since the latter part of the last century. The main object of this survey is to determine the energy efficiency knowledge among consumers. Two separate districts in Bangladesh are selected to conduct the survey on households and showrooms about the energy and seller also. The survey uses the data to find some regression equations from which it is easy to predict energy efficiency knowledge. The data is analyzed and calculated based on five important criteria. The initial target was to find some factors that help predict a person's energy efficiency knowledge. From the survey, it is found that the energy efficiency awareness among the people of our country is very low. Relationships between household energy use behaviors are estimated using a unique dataset of about 40 households and 20 showrooms in Bangladesh's Chapainawabganj and Bagerhat districts. Knowledge of energy consumption and energy efficiency technology options is found to be associated with household use of energy conservation practices. Household characteristics also influence household energy use behavior. Younger household cohorts are more likely to adopt energy-efficient technologies and energy conservation practices and place primary importance on energy saving for environmental reasons. Education also influences attitudes toward energy conservation in Bangladesh. Low-education households indicate they primarily save electricity for the environment while high-education households indicate they are motivated by environmental concerns.
2. Overview
• Java is high level programming language. It has a compiler named JAVA that use to convert java language to
machine language or byte code.
• It is an object-oriented programming language because every action are performed with the help of objects. The
complete program code is placed within classes and interfaces. We can refer a class as a blueprint of an object.
• Java is not just a language, it is also considered as a technology that gives a platform to create mobile and web
applications, games, etc. It has many frameworks and libraries like Spring, Hibernate, Servlet JSP, etc.
• Java is one of the most popular programming languages in the world. It is used by around 80% of IT giants.