Thí stydy guide will help you to prepare for microsoft exam 70-215, installing, Configuring, and Administering Microsoft Windows 2000 server. Exam topics include installing Win2K server, resource access, hardware device & drivers, Storage use, Network connections, and security.
- USB Overview
- USB Hardware Controllers
- Architecture of an Embedded USB Device
- USB Device Driver Architecture
- Case Study of a USB Device Driver
- Testing Strategies
- Issues to consider
The adaptive security appliance delivers unprecedented levels of defense against threats to the network
with deeper web inspection and flow-specific analysis, improved secure connectivity via end-point
security posture validation, and voice and video over VPN support. It also provides enhanced support
for intelligent information networks through improved network integration, resiliency, and scalability.
The adaptive security appliance software combines firewall, VPN concentrator, and intrusion prevention
software functionality into one software image.
During the early years of microprocessors, there were few engineers with
education and experience in the applications of microprocessor technology.
Now that microprocessors and microcontrollers have become pervasive in so
many devices, the ability to use them has become almost a requirement for
many technical people.
Digital Systems Design and Prototyping: Using Field Programmable Logic and Hardware Description Languages, Second Edition covers the subject of digital systems design using two important technologies: Field Programmable Logic Devices (FPLDs) and Hardware Description Languages (HDLs). These two technologies are combined to aid in the design, prototyping, and implementation of a whole range of digital systems from very simple ones replacing traditional glue logic to very complex ones customized as the applications require.
The PIC 16F877A microcontroller is used as the reference device in this book, as it contains a full range of peripherals and a reasonable memory capacity. It was also used in the previous work on interfacing, so there is continuity if the book series is taken as a complete course in PIC application development. Microcontrollers are traditionally programmed in assembly language, each type having its own syntax, which translates directly into machine code.
Storage devices hold data, even when the computer is turned off.
The physical material that actually holds data is called a storage medium. The surface of a floppy disk is a storage medium.
The hardware that writes data to or reads data from a storage medium is called a storage device. A floppy disk drive is a storage device.
The two primary storage technologies are magnetic and optical.
Table of Contents
About the Author/Colophon
Chapter 1: An Introduction to Device Drivers
Chapter 2: Building and Running Modules
Chapter 3: Char Drivers
Chapter 4: Debugging Techniques
Chapter 5: Concurrency and Race Conditions
Chapter 6: Advanced Char Driver Operations
Chapter 7: Time, Delays, and Deferred Work
Chapter 8: Allocating Memory
Chapter 9: Communicating with Hardware
Chapter 10: Interrupt Handling
The main focus of the book is the advances in telecommunications modeling, policy, and technology. In particular, several chapters of the book deal with low-level network layers and present issues in optical communication technology and optical networks, including the deployment of optical hardware devices and the design of optical network architecture. Wireless networking is also covered, with a focus on WiFi and WiMAX technologies.
AdvancED Flash on Devices begins with a discussion of the mobile development landscape—the different players, tools, hardware, platforms, and operating systems. The second part of the book covers Flash Lite and how to take advantage newer features supported in Flash Lite 3.x. Then, the book covers AIR applications for multiple screens and includes topics such as:
Parallel Implementation of MAFFT on CUDA-Enabled Graphics Hardware present a new approach to accelerat- ing MAFFT on Graphics Processing Units (GPUs) using the Compute Uniﬁed Device Architecture (CUDA) programming model. Compared with the implementations of other MSA algorithms on GPUs, parallelization of MAFFT is more challenging since the space complexity.
The paper presents a general overview of ultrasound signal processing and its digital implementation with emphasis on hardware-software partitioning. The available state of the art methods and systems of digital signal processing using both hardware and software are presented as well as the issues pertaining to algorithm implementation methodology.
Chapter 6 introduce Network hardware. Chapter objectives: Identify the functions of LAN connectivity hardware; install, configure, and differentiate between network devices such as, NICs, hubs, bridges, switches, routers, and gateways; explain the advanced features of a switch and understand popular switching techniques, including VLAN management;...
Module Linux essentials - Module 10 help students understand computer hardware. This module include content: Viewing CPU information, system Information, peripheral devices, boot records, partition records.
Chapter summary: The network topology is the pattern used to connect computers and other devices with the cable or other network medium; the three primary LAN topologies are bus, star, and ring; UTP cable in the star topology is the most common network medium used today; a network interface adapter provides the interface that enables a computer to connect to a network; the network interface adapter and its driver implement the data-link layer protocol on the computer; hubs are devices that connect computers on a star or ring network.
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Các công nghệ đĩa cứng Cấu tạo vật lý của đĩa cứng Cấu tạo logic của đĩa cứng Cài đặt đĩa cứng như thế nào?
Công nghệ đĩa cứng
Đĩa cứng đọc/ghi dữ liệu như thế nào? Đĩa cứng giao tiếp với hệ thống như thế nào?
Các kiểu giao tiếp của đĩa cứng
EIDE (Enhanced Integrated Device Electronics) interface standard
• Đa số đĩa cứng sử dụng giao tiếp này • Giao tiếp cũng được sử dụng cho nhiều thiết bị •
his book shows how to transform the information in the USB 3.0 specifications into functioning devices and application software that communicates with the devices. To help build a foundation for design decisions, developers are guided in selecting device-controller hardware. Developers will also learn the benefits of the USB interface, its limitations, and how certain design choices made at the beginning of the project can reduce development time. Recent developments in host and device hardware, more detail on the standard USB classes, application examples using Microsoft's .
Network management is the poor cousin of network design and implementation.
All too often it is treated as an inconvenience by equipment manufacturers, or
forgotten entirely. But the ability to manage network devices is fundamental to
their utility, and a successful and functional network can only be built from equipment
that can be easily managed and operated.
Management refers to the ability to confi gure, control, operate, and diagnose
equipment. Of course, no vendor ships devices that cannot be managed, but
typically each is operated and controlled in a different way.
Harmonic distortion problems include equipment overheating, motor failures, capacitor failure and inaccurate power metering. The topic of power system harmonics was covered for the first time 20 years ago and the first edition has become a standard reference work in this area. Unprecedented developments in power electronic devices and their integration at all levels in the power system require a new look at the causes and effects of these problems, and the state of hardware and software available for harmonic assessment.