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The Architecture of Computer Hardware, Systems Software, and Networking : An Information Technology Approach
The Architecture of Computer Hardware, Systems Software and Networking is designed help students majoring in information technology (IT) and information systems (IS) understand the structure and operation of computers and computer-based devices.Requiring only basic computer skills, this accessible textbook introduces the basic principles of system architecture and explores current technological practices and trends using clear, easy-to-understand language.Throughout the text, numerous relatable examples, subject-specific illustrations, and in-depth case studies reinforce key learning points and show students how important concepts are applied in the real world. This fully-updated sixth edition features a wealth of new and revised content that reflects today’s technological landscape. Organized into five parts, the book first explains the role of the computer in information systems and provides an overview of its components.Subsequent sections discuss the representation of data in the computer, hardware architecture and operational concepts, the basics of computer networking, system software and operating systems, and various interconnected systems and components.Students are introduced to the material using ideas already familiar to them, allowing them to gradually build upon what they have learned without being overwhelmed and develop a deeper knowledge of computer architecture.
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Automating with SIMATIC : Hardware and Software, Configuration and Programming, Data Communication, Operator Control and Monitoring
The book provides a complete overview of the SIMATIC automation system and the TIA Portal with the engineering tool STEP 7. "Automating with SIMATIC" addresses all those who - want to get an overview of the components of the system and their features, - wish to familiarize themselves with the topic of programmable logic controllers, or - intend to acquire basic knowledge about configuration, programming and interaction of the SIMATIC components. At first, the book introduces the hardware of SIMATIC S7-1200, S7-300, S7-400 and S7-1500, including the ET 200 peripheral modules.This is followed by describing the work with STEP 7 in the programming languages LAD, FBD, STL, SCL and S7-Graph, and offline testing with S7-PLCSIM.The next section describes the structure of the user program, which is followed by the illustration of the data communication between the controllers of the automation system as well as with the peripheral devices by use of the bus systems Profinet and Profibus.The book closes with a survey of the devices for operator control and process monitoring and their configuration software.
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Human-Machine Communication : Rethinking Communication, Technology, and Ourselves
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Software Supply Chain Security : Securing the End-to-End Supply Chain for Software, Firmware, and Hardware
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What is sensor technology and communication?
Sensor technology refers to the use of sensors to detect and measure physical properties such as temperature, pressure, light, and motion. These sensors can then communicate this information to other devices or systems through various communication methods such as wired connections, wireless signals, or the internet. This allows for real-time monitoring and control of physical environments, enabling applications in areas such as smart homes, industrial automation, healthcare, and environmental monitoring. Overall, sensor technology and communication play a crucial role in enabling the collection and transmission of data for various applications, ultimately leading to improved efficiency, safety, and convenience.
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What do you call someone who is knowledgeable about technology, programming, software, and hardware?
Someone who is knowledgeable about technology, programming, software, and hardware is often referred to as a "technologist" or a "tech expert." They may also be called a "computer scientist," "software engineer," "IT professional," or simply a "tech-savvy individual." These individuals typically have a deep understanding of how technology works and are skilled in various aspects of computer systems and software development.
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What else can be learned besides programming and networking technology?
Besides programming and networking technology, individuals can also learn important skills such as problem-solving, critical thinking, communication, and teamwork. These skills are essential in any professional setting and can help individuals succeed in their careers. Additionally, individuals can also learn about cybersecurity, data analysis, cloud computing, and other emerging technologies to stay competitive in the ever-evolving tech industry. Continuous learning and development in these areas can open up new opportunities and help individuals advance in their careers.
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What is software and what is hardware?
Software refers to the programs and applications that run on a computer or electronic device. It includes the operating system, applications, and other programs that enable the device to perform specific tasks. Hardware, on the other hand, refers to the physical components of a computer or electronic device. This includes the motherboard, processor, memory, storage devices, input/output devices, and other physical components that make up the device. In summary, software is the programs that run on a device, while hardware is the physical components that make up the device.
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5G Multimedia Communication : Technology, Multiservices, and Deployment
In bringing to the readers the book 5G Multimedia Communication: Technology, Multiservices and Deployment, the aim is to present current work and direction on the challenging subject of multimedia communications, with theoretical and practical roots.The past two decades have witnessed an extremely fast evolution of mobile cellular network technology.The fifth generation of mobile wireless systems has achieved the first milestone toward finalization and deployment by 2020.This is vital to the development of future multimedia communications.Also, it is necessary to consider 5G technology from the performance point of view by analyzing network capabilities to the operator and to the end user in terms of data rate, capacity, coverage, energy efficiency, connectivity and latency. The book is divided into three major parts with each part containing four to seven chapters: • Critical enabling technology• Multiservices network• Deployment scenariosThe first part discusses enabling technologies, such as green communication, channel modeling, massive and distributed MIMO and ML-based networks.In the second part, different methodologies and standards for multiservices have been discussed.Exclusive chapters have been dedicated to each of the open research challenges such as multimedia operating in 5G environment, network slicing optimization, mobile edge computing, mobile video multicast/broadcast, integrated satellite and drone communication.The third part paved the way to deployment scenarios for different innovative services including integration of a multienergy system in smart cities, intelligent transportation systems, 5G connectivity in the transport sector, healthcare services, 5G edge-based video surveillance and challenges of connectivity for massive IoT in 5G and beyond systems. The book is written by experts in the field who introduced scientific and engineering concepts, covering the 5G multimedia communication areas.The book can be read cover-to-cover or selectively in the areas of interest for the readers.Generally, the book is intended for novel readers who could benefit from understanding general concepts, practitioners who seek guidance into the field and senior-level as well as graduate-level engineering students in understanding the process of today’s wireless multimedia communications.
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Communication Technology Update and Fundamentals : 16th Edition
For three decades, Communication Technology Update and Fundamentals has set the standard as the single best resource for students and professionals looking to brush up on how communication technologies have developed, grown, and converged, as well as what's in store for the future.The secret to the longevity is simple-every two years, the book is completely rewritten to ensure that it contains the latest developments in mass media, computers, consumer electronics, networking, and telephony.Plus, the book includes the Fundamentals: the first five chapters explain the communication technology ecosystem, the history, structure, and regulations.The chapters are written by experts who provide snapshots of the state of each individual field.Together, these updates provide a broad overview of these industries, as well as the role communication technologies play in our everyday lives.In addition to substantial updates to each chapter, the 16th edition includes:First-ever chapters on Virtual/Augmented Reality and eSports. Updated user data in every chapter. Overview of industry structure, including recent and proposed mergers and acquisitionsSuggestions on how to get a job working with the technologies discussed. The companion website, www.tfi.com/ctu, offers updated information on the technologies covered in this text, as well as links to other resources.
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Contemporary Trends in Conflict and Communication : Technology and Social Media
Contemporary Trends in Conflict and Communication: Technology and Social Media examines the myriad ways conflict communication occurs in mediated spaces, whether through social media platforms such as Twitter, Facebook, and Instagram, on private social enterprise spaces, or through formal online dispute resolution (ODR) technologies.We were experiencing the increase of conflict communication in hybrid spaces prior to the COVID-19 pandemic, yet the global lockdown that shifted everyone to remote teaching, learning, and working heightened our attention to the impact of technology and social media on conflict dynamics.While social media is often implicated in the spread of alternative facts, false news, and intimidation, technology and new media also have the capacity to enhance and transform conflict communication in education, workplace, and socio-political settings.The contributors to this volume showcase cutting-edge research that helps us make sense of the times we are living in and is organized in three sections: (1) Using technology to promote dialogue and collaboration, (2) Conflict communication on social media, (3) Online conflict management in education, training, and practice.This collection is relevant to scholars of conflict studies as it highlights key trends and areas for future research to improve conflict communication, dialogue, and collaboration and proposes ideas for using technology and social media to transform and connect rather than polarize and divide.
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Raspberry Pi Cookbook, 4E : Software and Hardware Problems and Solutions
If you've started to work with Raspberry Pi, you know that Raspberry Pi's capabilities are continually expanding.The fourth edition of this popular cookbook provides more than 200 hands-on recipes (complete with code) that show you how to run this tiny low-cost computer with Linux, program it with Python, hook it up to sensors and motors, and use it with the internet of things (IoT).This new edition includes new chapters on the Raspberry Pi Pico and machine learning with the Raspberry Pi. These easy-to-use recipes will show you, step-by-step, how to: Set up your Raspberry Pi and connect to a networkWork with its Linux-based operating systemProgram your Raspberry Pi with PythonGive your Pi eyes with computer visionRecognize objects from video and sounds using machine learningControl hardware through the GPIO connectorUse your Raspberry Pi to run different types of motorsWork with switches, keypads, and other digital inputsUse sensors to measure temperature, light, and distanceConnect to IoT devices in various ways and automate your homeUse the Raspberry Pi Pico microcontroller board with your Raspberry Pi
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What is the meaning of software and hardware?
Software refers to the programs, applications, and data that run on a computer or electronic device. It includes the instructions that tell the hardware what to do. Hardware, on the other hand, refers to the physical components of a computer or electronic device, such as the processor, memory, storage, and input/output devices. It is the tangible, physical parts of a computer system. Together, software and hardware work together to enable a computer or electronic device to function and perform tasks.
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What are the differences between hardware and software?
Hardware refers to the physical components of a computer system, such as the processor, memory, and input/output devices. Software, on the other hand, refers to the programs and applications that run on the hardware to perform specific tasks. Hardware is tangible and can be touched, while software is intangible and exists as code. Hardware is essential for the functioning of a computer system, while software provides the instructions for the hardware to execute tasks.
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What is an example of hardware and software?
An example of hardware is a computer monitor, which is a physical device that displays visual information. An example of software is Microsoft Word, which is a program that allows users to create and edit documents. Both hardware and software are essential components of a computer system, with hardware providing the physical infrastructure and software providing the instructions and functionality for the hardware to operate.
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Software or hardware?
When deciding between software and hardware, it ultimately depends on the specific needs and goals of the user. Software provides flexibility, scalability, and ease of updates, making it ideal for tasks that require frequent changes or updates. On the other hand, hardware offers reliability, security, and performance for tasks that require high processing power or data storage. It is important to carefully evaluate the requirements of the project or task at hand to determine whether software or hardware is the best solution.
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