Jdk,jre,jvm
Download as PPTX, PDF2 likes793 views
The JDK contains the JRE plus development tools like the javac compiler and java runtime. The JRE contains libraries and files used by the JVM at runtime. The JVM provides the runtime environment to execute bytecode and allows Java to be platform independent, though the JVM itself is operating system dependent.
1 of 5
Downloaded 22 times
Recommended
JDK,JRE,JVM
JDK,JRE,JVMCognizant
油
The Java Virtual Machine (JVM) is an abstract computing machine that provides a platform-independent way of executing Java code. The Java Runtime Environment (JRE) is an implementation of the JVM that contains the JVM, class libraries, and other supporting files needed to run Java programs but lacks development tools. The Java Development Kit (JDK) contains the JRE as well as development tools like compilers and debuggers that are necessary for writing Java programs but not for simply running existing programs.Java virtual machine
Java virtual machineNikhil Sharma
油
Introduction to Java Virtual Machine. JVM Architecture and basics related to Java Virtual Machine. Relation among JVM, JDK and JRE. QSpiders - Jdk Jvm Jre and Jit
QSpiders - Jdk Jvm Jre and JitQspiders - Software Testing Training Institute
油
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.
Introduction to Java Programming Language
Introduction to Java Programming Languagejaimefrozr
油
The document provides an introduction and history of the Java programming language. It discusses that Java was originally developed in 1991 by Sun Microsystems to be portable for consumer electronic devices. The document then summarizes the key capabilities of Java including being a general purpose language that can develop robust applications for desktops, servers, and mobile devices. It also outlines the Java language specifications, application programming interface containing predefined classes, and development tools available. Finally, it explains how Java's use of byte code and the Java Virtual Machine allows it to be highly portable across different operating systems.Introduction to java
Introduction to javaSaba Ameer
油
Java is a programming language that allows software to run on many platforms without recompilation. It has a long history beginning in 1991 at Sun Microsystems and is now open source. Key features include being platform independent, object oriented, secure, providing automatic memory management, and being robust. Java programs use a Java Virtual Machine to run on different operating systems. The Java Development Kit includes tools for developing Java programs. Java is widely used for both desktop and mobile applications as well as enterprise software.Java-java virtual machine
Java-java virtual machineSurbhi Panhalkar
油
Java is a programming language that compiles code to bytecode that runs on a Java Virtual Machine (JVM). The JVM is an abstraction layer that executes bytecode similarly across operating systems. It includes components like the bytecode verifier, class loader, execution engine, garbage collector, and security manager. The JVM allows Java to be platform independent and "write once, run anywhere".Basic Java Programming
Basic Java ProgrammingMath-Circle
油
Here I discuss about Java programming language and easiest way to solve programming problem. Java basic syntax and their uses are described briefly so that anyone can easily understand within very short time. If anyone follow the slide with proper way,I assure that he or she will find java programming interesting.Java Virtual Machine (JVM), Difference JDK, JRE & JVM
Java Virtual Machine (JVM), Difference JDK, JRE & JVMshamnasain
油
Previously we had begin with Java Tutorial beginners guide featuring What is Java , features of Java Programming Language , Java editors and different Java editions and Java Application Types . Now on Java tutorial we begin with the section 2 that is about JVM Java Virtual Machine . And also about the difference between JDK Vs JRE Vs JVM including other aspects of Java Virtual Machine .
https://maccablo.com/java-virtual-machine-jdk-jre-jvm/Super Keyword in Java.pptx
Super Keyword in Java.pptxKrutikaWankhade1
油
The document discusses the super keyword, final keyword, and interfaces in Java.
- The super keyword is used to refer to the immediate parent class and can be used with variables, methods, and constructors. It allows accessing members of the parent class from the child class.
- The final keyword can be used with variables, methods, and classes. It makes variables constant and prevents overriding of methods and inheritance of classes.
- Interfaces in Java allow achieving abstraction and multiple inheritance. They can contain only abstract methods and variables declared with default access modifiers. Classes implement interfaces to provide method definitions.Genesis and Overview of Java 
Genesis and Overview of Java Ravi_Kant_Sahu
油
This document provides an introduction and overview of the Java programming language presented by Ravi Kant Sahu. It defines Java as an object-oriented language based on C++ that is designed for easy web and internet applications. The key characteristics of Java discussed include being simple, object-oriented, distributed, interpreted, robust, secure, architecture-neutral, portable, high-performance, multithreaded, and dynamic. The principles of object-oriented programming such as encapsulation, inheritance, and polymorphism are also explained.Introduction to Java Programming, Basic Structure, variables Data type, input...
Introduction to Java Programming, Basic Structure, variables Data type, input...Mr. Akaash
油
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....JVM
JVMbaabtra.com - No. 1 supplier of quality freshers
油
This document provides an overview of the Java Virtual Machine (JVM) and how it executes Java code. It describes that the JVM converts Java bytecode into machine language and executes it, allowing Java programs to run on different platforms. It also outlines the key components of the JVM, including the class loader, execution engine, stack, method area, and garbage collected heap.JRE , JDK and platform independent nature of JAVA
JRE , JDK and platform independent nature of JAVAMehak Tawakley
油
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油JRE (Java Runtime Environment)油plus tools for developing, debugging, and monitoring Java applications.
oops concept in java | object oriented programming in java
oops concept in java | object oriented programming in javaCPD INDIA
油
The document discusses key concepts in object-oriented programming in Java including classes, objects, inheritance, packages, interfaces, encapsulation, abstraction, and polymorphism. It provides examples to illustrate each concept. Classes define the structure and behavior of objects. Objects are instances of classes. Inheritance allows classes to extend existing classes. Packages organize related classes. Interfaces define behaviors without implementation. Encapsulation hides implementation details. Abstraction models essential features without specifics. Polymorphism allows the same method name with different signatures or overriding.Java Exception handling
Java Exception handlingkamal kotecha
油
The document discusses exception handling in Java. It defines exceptions as runtime errors that occur during program execution. It describes different types of exceptions like checked exceptions and unchecked exceptions. It explains how to use try, catch, throw, throws and finally keywords to handle exceptions. The try block contains code that might throw exceptions. The catch block catches and handles specific exceptions. The finally block contains cleanup code that always executes regardless of exceptions. The document provides examples of exception handling code in Java.History of java'
History of java'deepthisujithra
油
Java was created in 1990 by James Gosling at Sun Microsystems to control microprocessors embedded in consumer devices. It was designed to be platform independent, reliable, and compact. Over time, Java expanded to support web and internet applications. Major versions included Java 1.0 in 1995, Java 1.1 in 1997, Java 1.2 in 1999, and Java 1.3 in 2002, each adding new packages, classes, and functionality. Key features of Java include being platform independent, object-oriented, having automatic memory management via garbage collection, and prioritizing security.Introduction to java
Introduction to javaAjay Sharma
油
This document provides an overview of key concepts in the Java programming language including classes, objects, inheritance, interfaces, packages, exceptions, threads, and more. It discusses how to build standalone Java programs and applets, and covers basic syntax and structures like primitive data types, expressions, control statements, and comments. Methods, constructors, and access modifiers are also explained at a high level.This keyword in java
This keyword in javaHitesh Kumar
油
This keyword is a reference variable that refer the current object in java.
This keyword can be used for call current class constructor.
http://www.tutorial4us.com/java/java-this-keyword
The Evolution of Java
The Evolution of JavaFu Cheng
油
This document summarizes the evolution of the Java programming language and platform. It discusses how Java started as a programming language in the 1990s and has since evolved into a popular platform used across desktop, mobile, and enterprise applications. Key points covered include Java's object-oriented design, how it improved productivity through features like automatic memory management, and how the platform has expanded through the Java Community Process and inclusion of dynamic JVM languages. The document argues that while Java the language may not be the best, the Java platform provides a strong, modular foundation for application development.Core java complete ppt(note)
Core java complete ppt(note)arvind pandey
油
it has a complete discussion on core topic of java . it gives all basic knowledge about core java in very easy and simple manner . 
Java Basics
Java BasicsBrandon Black
油
This document provides an overview of key Java concepts including identifiers, literals, statements, variables, operators and expressions, references, objects, and classes. It discusses how identifiers are used to name variables, methods, and classes. It describes different types of literals and rules for specifying values. It outlines common Java statement types and syntax. It explains that variables can be primitive types or reference types, and must be declared before use. It covers precedence rules for operators and common expression examples. It distinguishes between object references and objects themselves. And it provides examples of creating objects from classes and accessing object properties through references.I/O Streams
I/O StreamsRavi Chythanya
油
This document discusses I/O streams in Java. It defines streams as sequences of bytes that flow from a source to a destination. Streams can be categorized as character streams for text data or byte streams for raw binary data. Streams are also categorized as data streams that act as sources or destinations, or processing streams that alter or manage stream information. The Java IO package contains classes for defining input and output streams of different types.Oops in Java
Oops in Javamalathip12
油
Java OOPs Concepts, OOPs, (Object-Oriented Programming), procedure-oriented vs object-oriented, java oops concept with examples.Final keyword in java
Final keyword in javaLovely Professional University
油
The final keyword in Java can be applied to variables, methods, and classes. It restricts changes to final entities. Final variables must be initialized after declaration and their values cannot be changed. Final methods cannot be overridden in subclasses. Final classes cannot be subclassed. Blank final variables are not initialized in their declaration and can only be initialized in a constructor or static block.Java basic
Java basicSonam Sharma
油
The document provides an overview of key Java concepts including classes, objects, methods, constructors, inheritance, polymorphism, abstraction, and encapsulation. It defines classes like Circle and Shape that demonstrate these concepts. Circles have fields like radius and methods like area() and circumference(). The Shape class is abstract with abstract area() and circumference() methods that concrete subclasses like Circle must implement. Access modifiers like public, private, and protected are used to control access to class members.Introduction to java 
Introduction to java Java Lover
油
This document provides an introduction and overview of the Java programming language, including its history, features, and components. It discusses how Java was developed in 1995 at Sun Microsystems and introduced as a platform-independent language for general business applications and web-based internet applications. It also summarizes Java's key features like being object-oriented, compiled and interpreted, and portable, as well as its core architecture components like the Java programming language, Java Virtual Machine, and Java API.Introduction to java (revised)
Introduction to java (revised)Sujit Majety
油
The document provides an agenda and introduction for a Java training over multiple days. Day 1 will cover an introduction to Java including its history, features, programming paradigm, sample program execution, JVM, data types, objects, classes, variables, and flow control statements. The training will cover key Java concepts like objects, classes, variables, different loops and conditional statements. Assignments are provided to practice the concepts covered.
Lessons learned when managing MySQL in the Cloud
Lessons learned when managing MySQL in the CloudIgor Donchovski
油
Managing MySQL in the cloud introduces a new set of challenges compared to traditional on-premises setups, from ensuring optimal performance to handling unexpected outages. In this article, we delve into covering topics such as performance tuning, cost-effective scalability, and maintaining high availability. We also explore the importance of monitoring, automation, and best practices for disaster recovery to minimize downtime.More Related Content
What's hot (20)
Super Keyword in Java.pptx
Super Keyword in Java.pptxKrutikaWankhade1
油
The document discusses the super keyword, final keyword, and interfaces in Java.
- The super keyword is used to refer to the immediate parent class and can be used with variables, methods, and constructors. It allows accessing members of the parent class from the child class.
- The final keyword can be used with variables, methods, and classes. It makes variables constant and prevents overriding of methods and inheritance of classes.
- Interfaces in Java allow achieving abstraction and multiple inheritance. They can contain only abstract methods and variables declared with default access modifiers. Classes implement interfaces to provide method definitions.Genesis and Overview of Java
Genesis and Overview of Java Ravi_Kant_Sahu
油
This document provides an introduction and overview of the Java programming language presented by Ravi Kant Sahu. It defines Java as an object-oriented language based on C++ that is designed for easy web and internet applications. The key characteristics of Java discussed include being simple, object-oriented, distributed, interpreted, robust, secure, architecture-neutral, portable, high-performance, multithreaded, and dynamic. The principles of object-oriented programming such as encapsulation, inheritance, and polymorphism are also explained.Introduction to Java Programming, Basic Structure, variables Data type, input...
Introduction to Java Programming, Basic Structure, variables Data type, input...Mr. Akaash
油
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....JVM
JVMbaabtra.com - No. 1 supplier of quality freshers
油
This document provides an overview of the Java Virtual Machine (JVM) and how it executes Java code. It describes that the JVM converts Java bytecode into machine language and executes it, allowing Java programs to run on different platforms. It also outlines the key components of the JVM, including the class loader, execution engine, stack, method area, and garbage collected heap.JRE , JDK and platform independent nature of JAVA
JRE , JDK and platform independent nature of JAVAMehak Tawakley
油
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油JRE (Java Runtime Environment)油plus tools for developing, debugging, and monitoring Java applications.
oops concept in java | object oriented programming in java
oops concept in java | object oriented programming in javaCPD INDIA
油
The document discusses key concepts in object-oriented programming in Java including classes, objects, inheritance, packages, interfaces, encapsulation, abstraction, and polymorphism. It provides examples to illustrate each concept. Classes define the structure and behavior of objects. Objects are instances of classes. Inheritance allows classes to extend existing classes. Packages organize related classes. Interfaces define behaviors without implementation. Encapsulation hides implementation details. Abstraction models essential features without specifics. Polymorphism allows the same method name with different signatures or overriding.Java Exception handling
Java Exception handlingkamal kotecha
油
The document discusses exception handling in Java. It defines exceptions as runtime errors that occur during program execution. It describes different types of exceptions like checked exceptions and unchecked exceptions. It explains how to use try, catch, throw, throws and finally keywords to handle exceptions. The try block contains code that might throw exceptions. The catch block catches and handles specific exceptions. The finally block contains cleanup code that always executes regardless of exceptions. The document provides examples of exception handling code in Java.History of java'
History of java'deepthisujithra
油
Java was created in 1990 by James Gosling at Sun Microsystems to control microprocessors embedded in consumer devices. It was designed to be platform independent, reliable, and compact. Over time, Java expanded to support web and internet applications. Major versions included Java 1.0 in 1995, Java 1.1 in 1997, Java 1.2 in 1999, and Java 1.3 in 2002, each adding new packages, classes, and functionality. Key features of Java include being platform independent, object-oriented, having automatic memory management via garbage collection, and prioritizing security.Introduction to java
Introduction to javaAjay Sharma
油
This document provides an overview of key concepts in the Java programming language including classes, objects, inheritance, interfaces, packages, exceptions, threads, and more. It discusses how to build standalone Java programs and applets, and covers basic syntax and structures like primitive data types, expressions, control statements, and comments. Methods, constructors, and access modifiers are also explained at a high level.This keyword in java
This keyword in javaHitesh Kumar
油
This keyword is a reference variable that refer the current object in java.
This keyword can be used for call current class constructor.
http://www.tutorial4us.com/java/java-this-keyword
The Evolution of Java
The Evolution of JavaFu Cheng
油
This document summarizes the evolution of the Java programming language and platform. It discusses how Java started as a programming language in the 1990s and has since evolved into a popular platform used across desktop, mobile, and enterprise applications. Key points covered include Java's object-oriented design, how it improved productivity through features like automatic memory management, and how the platform has expanded through the Java Community Process and inclusion of dynamic JVM languages. The document argues that while Java the language may not be the best, the Java platform provides a strong, modular foundation for application development.Core java complete ppt(note)
Core java complete ppt(note)arvind pandey
油
it has a complete discussion on core topic of java . it gives all basic knowledge about core java in very easy and simple manner . Java Basics
Java BasicsBrandon Black
油
This document provides an overview of key Java concepts including identifiers, literals, statements, variables, operators and expressions, references, objects, and classes. It discusses how identifiers are used to name variables, methods, and classes. It describes different types of literals and rules for specifying values. It outlines common Java statement types and syntax. It explains that variables can be primitive types or reference types, and must be declared before use. It covers precedence rules for operators and common expression examples. It distinguishes between object references and objects themselves. And it provides examples of creating objects from classes and accessing object properties through references.I/O Streams
I/O StreamsRavi Chythanya
油
This document discusses I/O streams in Java. It defines streams as sequences of bytes that flow from a source to a destination. Streams can be categorized as character streams for text data or byte streams for raw binary data. Streams are also categorized as data streams that act as sources or destinations, or processing streams that alter or manage stream information. The Java IO package contains classes for defining input and output streams of different types.Oops in Java
Oops in Javamalathip12
油
Java OOPs Concepts, OOPs, (Object-Oriented Programming), procedure-oriented vs object-oriented, java oops concept with examples.Final keyword in java
Final keyword in javaLovely Professional University
油
The final keyword in Java can be applied to variables, methods, and classes. It restricts changes to final entities. Final variables must be initialized after declaration and their values cannot be changed. Final methods cannot be overridden in subclasses. Final classes cannot be subclassed. Blank final variables are not initialized in their declaration and can only be initialized in a constructor or static block.Java basic
Java basicSonam Sharma
油
The document provides an overview of key Java concepts including classes, objects, methods, constructors, inheritance, polymorphism, abstraction, and encapsulation. It defines classes like Circle and Shape that demonstrate these concepts. Circles have fields like radius and methods like area() and circumference(). The Shape class is abstract with abstract area() and circumference() methods that concrete subclasses like Circle must implement. Access modifiers like public, private, and protected are used to control access to class members.Introduction to java
Introduction to java Java Lover
油
This document provides an introduction and overview of the Java programming language, including its history, features, and components. It discusses how Java was developed in 1995 at Sun Microsystems and introduced as a platform-independent language for general business applications and web-based internet applications. It also summarizes Java's key features like being object-oriented, compiled and interpreted, and portable, as well as its core architecture components like the Java programming language, Java Virtual Machine, and Java API.Introduction to java (revised)
Introduction to java (revised)Sujit Majety
油
The document provides an agenda and introduction for a Java training over multiple days. Day 1 will cover an introduction to Java including its history, features, programming paradigm, sample program execution, JVM, data types, objects, classes, variables, and flow control statements. The training will cover key Java concepts like objects, classes, variables, different loops and conditional statements. Assignments are provided to practice the concepts covered.Recently uploaded (20)
Lessons learned when managing MySQL in the Cloud
Lessons learned when managing MySQL in the CloudIgor Donchovski
油
Managing MySQL in the cloud introduces a new set of challenges compared to traditional on-premises setups, from ensuring optimal performance to handling unexpected outages. In this article, we delve into covering topics such as performance tuning, cost-effective scalability, and maintaining high availability. We also explore the importance of monitoring, automation, and best practices for disaster recovery to minimize downtime.Frankfurt University of Applied Science urkunde
Frankfurt University of Applied Science urkundeLisa Emerson
油
Duplicate Frankfurt University of Applied Science urkunde, make a Frankfurt UAS degree.Water Industry Process Automation & Control Monthly - March 2025.pdf
Water Industry Process Automation & Control Monthly - March 2025.pdfWater Industry Process Automation & Control
油
Welcome to the March 2025 issue of WIPAC Monthly the magazine brought to you by the LinkedIn Group WIPAC Monthly.
In this month's edition, on top of the month's news from the water industry we cover subjects from the intelligent use of wastewater networks, the use of machine learning in water quality as well as how, we as an industry, need to develop the skills base in developing areas such as Machine Learning and Artificial Intelligence.
Enjoy the latest editionSyntax Directed Definitions Synthesized Attributes and Inherited Attributes
Syntax Directed Definitions Synthesized Attributes and Inherited AttributesGunjalSanjay
油
Syntax Directed Definitions
Optimization of Cumulative Energy, Exergy Consumption and Environmental Life ...
Optimization of Cumulative Energy, Exergy Consumption and Environmental Life ...J. Agricultural Machinery
油
Optimal use of resources, including energy, is one of the most important principles in modern and sustainable agricultural systems. Exergy analysis and life cycle assessment were used to study the efficient use of inputs, energy consumption reduction, and various environmental effects in the corn production system in Lorestan province, Iran. The required data were collected from farmers in Lorestan province using random sampling. The Cobb-Douglas equation and data envelopment analysis were utilized for modeling and optimizing cumulative energy and exergy consumption (CEnC and CExC) and devising strategies to mitigate the environmental impacts of corn production. The Cobb-Douglas equation results revealed that electricity, diesel fuel, and N-fertilizer were the major contributors to CExC in the corn production system. According to the Data Envelopment Analysis (DEA) results, the average efficiency of all farms in terms of CExC was 94.7% in the CCR model and 97.8% in the BCC model. Furthermore, the results indicated that there was excessive consumption of inputs, particularly potassium and phosphate fertilizers. By adopting more suitable methods based on DEA of efficient farmers, it was possible to save 6.47, 10.42, 7.40, 13.32, 31.29, 3.25, and 6.78% in the exergy consumption of diesel fuel, electricity, machinery, chemical fertilizers, biocides, seeds, and irrigation, respectively. google_developer_group_ramdeobaba_university_EXPLORE_PPT
google_developer_group_ramdeobaba_university_EXPLORE_PPTJayeshShete1
油
EXPLORE 6 EXCITING DOMAINS:
1. Machine Learning: Discover the world of AI and ML!
2. App Development: Build innovative mobile apps!
3. Competitive Programming: Enhance your coding skills!
4. Web Development: Create stunning web applications!
5. Blockchain: Uncover the power of decentralized tech!
6. Cloud Computing: Explore the world of cloud infrastructure!
Join us to unravel the unexplored, network with like-minded individuals, and dive into the world of tech!Unit II: Design of Static Equipment Foundations
Unit II: Design of Static Equipment FoundationsSanjivani College of Engineering, Kopargaon
油
Design of Static Equipment, that is vertical vessels foundation.Sachpazis: Foundation Analysis and Design: Single Piles
Sachpazis: Foundation Analysis and Design: Single PilesDr.Costas Sachpazis
油
. ﾏ留 裡留略龍侶: Foundation Analysis and Design: Single Piles
Welcome to this comprehensive presentation on "Foundation Analysis and Design," focusing on Single PilesStatic Capacity, Lateral Loads, and Pile/Pole Buckling. This presentation will explore the fundamental concepts, equations, and practical considerations for designing and analyzing pile foundations.
We'll examine different pile types, their characteristics, load transfer mechanisms, and the complex interactions between piles and surrounding soil. Throughout this presentation, we'll highlight key equations and methodologies for calculating pile capacities under various conditions.
Structural QA/QC Inspection in KRP 401600 | Copper Processing Plant-3 (MOF-3)...
Structural QA/QC Inspection in KRP 401600 | Copper Processing Plant-3 (MOF-3)...slayshadow705
油
This presentation provides an in-depth analysis of structural quality control in the KRP 401600 section of the Copper Processing Plant-3 (MOF-3) in Uzbekistan. As a Structural QA/QC Inspector, I have identified critical welding defects, alignment issues, bolting problems, and joint fit-up concerns.
Key topics covered:
Common Structural Defects Welding porosity, misalignment, bolting errors, and more.
Root Cause Analysis Understanding why these defects occur.
Corrective & Preventive Actions Effective solutions to improve quality.
Team Responsibilities Roles of supervisors, welders, fitters, and QC inspectors.
Inspection & Quality Control Enhancements Advanced techniques for defect detection.
Applicable Standards: GOST, KMK, SNK Ensuring compliance with international quality benchmarks.
This presentation is a must-watch for:
QA/QC Inspectors, Structural Engineers, Welding Inspectors, and Project Managers in the construction & oil & gas industries.
Professionals looking to improve quality control processes in large-scale industrial projects.
Download & share your thoughts! Let's discuss best practices for enhancing structural integrity in industrial projects.
Categories:
Engineering
Construction
Quality Control
Welding Inspection
Project Management
Tags:
#QAQC #StructuralInspection #WeldingDefects #BoltingIssues #ConstructionQuality #Engineering #GOSTStandards #WeldingInspection #QualityControl #ProjectManagement #MOF3 #CopperProcessing #StructuralEngineering #NDT #OilAndGas
How to Make an RFID Door Lock System using Arduino
How to Make an RFID Door Lock System using ArduinoCircuitDigest
油
Learn how to build an RFID-based door lock system using Arduino to enhance security with contactless access control.
AI, Tariffs and Supply Chains in Knowledge Graphs
AI, Tariffs and Supply Chains in Knowledge GraphsMax De Marzi
油
How tarrifs, supply chains and knowledge graphs combine.
Water Industry Process Automation & Control Monthly - March 2025.pdf
Water Industry Process Automation & Control Monthly - March 2025.pdfWater Industry Process Automation & Control
油
Optimization of Cumulative Energy, Exergy Consumption and Environmental Life ...
Optimization of Cumulative Energy, Exergy Consumption and Environmental Life ...J. Agricultural Machinery
油
Jdk,jre,jvm
- 1. JDK,JRE,JVM Presented By Kritika Goel
- 2. JDK(Java Development Kit) It contains JRE + development tools. BASIC TOOLS Javac - compiler - Bytecode Java - run the .class file File.java File.class Bytecode
- 3. JRE(Java Runtime Environment) It contains set of libraries + other files that JVM uses at runtime.
- 4. JVM(java virtual machine) Provides runtime environment in which bytecode of program can be executed. Java is called platform independent because of Java Virtual Machine. JVM is Operating System dependent.
- 5. JVM(cont.) Hello.java Hello.class Compiler (javac) SYSTEM 1 SYSTEM 3SYSTEM 2 JVM JVMJVM WINDOWS MACLINUX Bytecode CLIENT