Knowledge of hardware

The lesson will introduce you to the computer. Your knowledge about the elements of the computer and how they work will enable you to easily understand the lessons on hardware, software and networks.

22p lalala10 04-03-2016 62 4   Download

Lectures "Computer architecture - Chapter 2: Instructions - Language of the computer" provides learners with the knowledge: Operations of the computer hardware, operands of the computer hardware, signed and unsigned number, representing instructions in the computer,... Invite you to refer to the disclosures.

62p doinhugiobay_17 01-03-2016 97 6   Download

The hardware components are the tangible components of the computer. A knowledge of the tangible components will enable you to understand how the parts relate to one another. It will also help you troubleshoot when you meet problems in operating computers. Để tìm hiểu sâu hơn về vấn đề này mời các bạn tham khảo "Bài giảng Introduction to Information and Communication Technologies - Lesson 3: What are the hardware components of a computer?".

29p tinhyeuhoanang123 25-09-2015 72 5   Download

Digital signal processing has revolutionized the storage and transmission of audio and video signals as well as still images, in consumer electronics and in more scientific settings (such as medical imaging). The main advantage of digital signal processing is its robustness: although all the operations have to be implemented with, of necessity, not quite ideal hardware, the a priori knowledge that all correct outcomes must lie in a very restricted set of well-separated numbers makes it possible to recover them by rounding off appropriately. ...

33p tuanloccuoi 04-01-2013 48 6   Download

Digital Representation
Digital is an abstraction of analog voltage
Voltage is a continuous, physical unit
Typically ranging from 0 to 5 volts on PCs
Digital logic abstracts it to 2 distinct levels  “1” or positive (typically 2.5 V or greater)  “0” or negative (typically less than 1 volt)
Eases design and manufacturing

152p vuthithuy11a 29-11-2011 147 41   Download

Windows Server 2008 is a big change from Windows Server 2003, as the 5-year gap in the names would sug- gest. Microsoft is providing role-based management, major new product variations (Server Core, Read-Only Domain Controllers), support for hardware-based virtualization, Network Access Protection, BitLocker drive encryption, an overhauled Terminal Services architecture, and a raft of less exciting but nonetheless useful evo- lutionary improvements.

7p emilynguyen 06-08-2009 290 97   Download

In this book, we have assumed that you have a basic working knowledge of relational databases; that you know what you need to do as a DBA or a developer, but you want to know how to do it with SQL Server 2000. To follow the text of the book, you'll need: ❏ Sysadmin rights to a PC running Windows, on which you can install SQL Server 2000 ❏ A copy of SQL Server 2000 Personal, Standard, Developer or Enterprise Edition ❏ A database account with DBA rights Some chapters need extra, or more specific, hardware (for example, Chapters 9,...

0p trannhu 05-08-2009 310 85   Download