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Название: Introductory Guide to Operating Systems
Автор: Jocelyn O. Padallan
Издательство: Arcler Press
Год: 2023
Страниц: 281
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

An operating system (OS) consists of programs that regulate the implementation of application programs, and serving as a go between of the client and PC hardware. The operating system manages the computer hardware systems well as giving a structure for applications to run. A few examples referenced in the volume are: Windows, Windows/NT, Linux, OS/2 and MacOS. The volume presents OS as advantageous and simple to use for the client, and makes handling client issues simpler. For a PC to begin running-for example, when it is organized or rebooted-it must have a primary program to run. This core system, or bootstrap program, will in general be straightforward. Normally, it is put in read-only memory (ROM) or digitally erasable read-only memory (EEPROM), referred by overall term firmware, inside the PC equipment. It launches all parts of the framework, from CPU catalogs to device regulators to memory elements.

Название: Practical Data Mining Techniques and Applications
Автор: Ketan Shah, Neepa Shah, Vinaya Sawant
Издательство: CRC Press
Год: 2023
Страниц: 215
Язык: английский
Формат: pdf (true)
Размер: 12.5 MB

Data mining techniques and algorithms are extensively used to build real-world applications. A practical approach can be applied to data mining techniques to build applications. Once deployed, an application enables the developers to work on the users’ goals and mold the algorithms with respect to users’ perspectives. Practical Data Mining Techniques and Applications focuses on various concepts related to data mining and how these techniques can be used to develop and deploy applications. The book provides a systematic composition of fundamental concepts of data mining blended with practical applications. The aim of this book is to provide access to practical data mining applications and techniques to help readers gain an understanding of data mining in practice. Readers also learn how relevant techniques and algorithms are applied to solve problems and to provide solutions to real-world applications in different domains. This book can help academicians to extend their knowledge of the field as well as their understanding of applications based on different techniques to gain greater insight. It can also help researchers with real-world applications by diving deeper into the domain. Computing science students, application developers, and business professionals may also benefit from this examination of applied Data Science techniques.

Название: Excel для профессионалов
Автор(ы): Демарко Джим
Издательство: АСТ, НТ Пресс
Год: 2014
Страниц: 304
Формат: PDF
Размер: 42 Мб
Язык: русский

Задумывались ли Вы когда-нибудь, есть ли в Excel что-либо большее, чем данные, отображаемые в строках и столбцах, и красивые диаграммы? Если Вы хотите узнать, как переместить данные в свои проекты Excel, научиться работать с XML, увидеть, как объектно-ориентированное программирование может быть использовано в Excel, эта книга – для Вас!

Название: The Complete Guide To Linux - 1st Edition 2023
Издательство: Future PLC
Год / месяц: 2023
Страниц: 132
Качество: хорошее
Формат: True PDF
Размер: 65 MB
Язык: English

Linux Format is your complete guide to the world of Linux. Whether you've just discovered Linux, or you're a full-time guru, Linux Format has everything you need to make the most of your OS. The editorial formula is a mix of features, reviews and practical tutorials that tackle topics as far ranging as installing software to socket programming and network management. Thought-provoking features and interviews also provide a focus on key technologies, trends and issues in the fast-paced world of Free and Open Source software.

Название: Linux Command-Line Tips & Tricks: Terrific Techniques To Take The Tedium Off Terminal Tasks, 2nd Edition
Автор: V. Subhash
Издательство: Independently published
Год: 2022
Страниц: 209
Язык: английский
Формат: pdf, epub
Размер: 10.2 MB

Linux Command-Line Tips & Tricks is a hack collection for Linux command‑line warriors. Because of shell's ancient history, BASH scripting has some odd programming constructs that are difficult to memorize. This book is a ready-reference for such archaic but crucial details. It is also at an advanced level. It assumes that you already know how to use the terminal and are adept at shell programming. It does not teach you the basics or try to be a comprehensive reference. It trusts your intuition and focuses on things that you are most likely to forget or be confused. It pays special attention to coding mistakes or unusual circumstances in which your script or command will fail. This second edition has plenty of screenshots and syntax-highlighted code snippets in FULL-COLOUR (only in paperback).

Название: Microsoft Word Step by Step (Office 2021 and Microsoft 365)
Автор: Joan Lambert
Издательство: Microsoft Press/Pearson Education
Год: 2023
Страниц: 656
Язык: английский
Формат: epub (true)
Размер: 35.4 MB

The quick way to learn popular Microsoft 365 apps! This is learning made easy. Get more done quickly with Microsoft Word, Excel, PowerPoint, and Outlook. Jump in wherever you need answers―brisk lessons and detailed screenshots show you exactly what to do, step by step. This Step by Step book has been designed so you can read it from the beginning to learn about Microsoft Word 365 (or Word 2021) and then build your skills as you learn to perform increasingly specialized procedures. Or, if you prefer, you can jump in wherever you need guidance for performing tasks. The how-to steps are delivered crisply and concisely—just the facts. You’ll also find informative graphics that support the instructional content. Microsoft Word Step by Step (Microsoft 365 and Office 2021) is designed for use as a learning and reference resource by people who want to use Word to create and edit documents, and who want to make use of the many features that help users achieve an attractive and professional result. The book content is designed to be useful for people who are upgrading from earlier versions of Word and for people who are discovering Word for the first time.

Название: The Definitive Guide to PCI DSS Version 4: Documentation, Compliance, and Management
Автор: Arthur B. Cooper Jr., Jeff Hall, David Mundhenk, Ben Rothke
Издательство: Apress
Год: 2023
Страниц: 264
Язык: английский
Формат: pdf
Размер: 22.4 MB

This book is your go-to reference on how to achieve PCI compliance. With more than 400 PCI requirements, the updated PCI Data Security Standard (PCI DSS) v4.0 does not detail the specific documentation that a PCI auditor—known as a Qualified Security Assessor (QSA)—needs to know. This book is the first reference to detail the specific documentation needed for every PCI requirement. The authors provide real-world examples of complying with the 12 main PCI requirements and clarify many of the gray areas within the PCI DSS. For compliance managers and those tasked with PCI compliance, information security managers, internal auditors, chief security officers, chief technology officers, and chief information officers. Readers should have a basic understanding of how credit card payment networks operate, in addition to basic security concepts.

Название: LPI Security Essentials Study Guide: Exam 020-100
Автор: David Clinton
Издательство: Sybex
Год: 2023
Страниц: 218
Язык: английский
Формат: pdf, epub
Размер: 13.2 MB

Prepare smarter and faster for the LPI Security Essentials exam. In LPI Security Essentials Study Guide: Exam 020-100 , veteran Linux server administrator David Clinton delivers an expert tutorial on the major security threats facing computers, networks, connected devices, and IT services, both on-premise and in the cloud. You’ll discover common and effective ways to prevent, mitigate, and respond to security attacks, and validate your ability to use encryption to secure data transferred through a network. This book is designed to prepare you for the Linux Professional Institute (LPI) Security Essentials certification offered by the global standard and career support organization for open-source professionals. Whether you’re preparing for this foundational exam as a steppingstone to the more advanced Security+ certification or as an end in itself, you’ll advance your knowledge of security concepts, encryption, node, device, and storage security, network and service security, and identity and privacy concepts.

Название: Visual Analytics Fundamentals: Creating Compelling Data Narratives with Tableau (Final)
Автор: Lindy Ryan
Издательство: Pearson Education/Addison-Wesley
Год: 2023
Страниц: 368
Язык: английский
Формат: epub (true)
Размер: 51.9 MB

Master the Fundamentals of Modern Visual Analytics--and Craft Compelling Visual Narratives in Tableau! Do you need to persuade or inform people? Do you have data? Then you need to master visual analytics and visual storytelling. Today, the #1 tool for telling visual stories with data is Tableau, and demand for Tableau skills is soaring. In Visual Analytics Fundamentals, renowned visual storyteller and analytics professor Lindy Ryan introduces all the fundamental visual analytics knowledge, cognitive and perceptual concepts, and hands-on Tableau techniques you'll need. This book has only one prerequisite: your desire to communicate insights from data in ways that are memorable and actionable. It's for executives and professionals sharing important results, students writing reports or presentations, teachers cultivating data literacy, journalists making sense of complex trends... practically everyone! Don't even have Tableau? Download your free trial of Tableau Desktop and let's get started!

Название: Производительность систем
Автор: Грегг Брендан
Издательство: Питер
Год: 2023
Формат: pdf
Страниц: 992
Размер: 17,1 Мб
Язык: русский

Книга посвящена концепциям, стратегиям, инструментам и настройке операционных систем и приложений на примере систем на базе Linux. Понимание этих инструментов и методов критически важно при разработке современного ПО. Применение стратегий, изложенных в обновленном и переработанном издании, позволит перформанс-инженерам улучшить взаимодействие с конечными пользователями и снизить затраты, особенно для облачных сред. Брендан Грегг – эксперт в области производительности систем и автор нескольких бестселлеров — лаконично, но емко излагает наиболее важные сведения о работе операционных систем, оборудования и приложений, которые позволят специалистам быстро добиться результатов, даже если раньше они никогда не занимались анализом производительности. Далее автор дает детальные объяснения по применению современных инструментов и методов, включая расширенный BPF, и показывает, как добиться максимальной эффективности ваших систем в облачных, веб- и крупных корпоративных средах.