MOTHERBOARD [pic] A motherboard is the central printed circuit board (PCB) in computers that holds many of the crucial components of the system‚while providing connectors for other peripherals. The motherboard is sometimes alternatively known as the mainboard‚ system board‚ or‚ on Apple computers‚ the logic board. History of Motherboards [pic] Before generation of Microprocessors i.e. in 1st‚ 2nd and 3rd generation computers‚ the computer was usually
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INTRODUCTION: The Niger Delta cuts across three geopolitical zones of Nigeria namely; South South‚ South East and South West. It consist of nine states Rivers‚ Bayelsa‚ Akwa Ibom‚ Cross Rivers‚ Delta‚ Edo‚ Imo‚ Abia and Ondo and it is from this zone that over 90% of Nigeria’s revenue is derived‚ the citizens of the area live in abject poverty and deprivation‚ environmental hazards and threat to source of their livelihood. It was as a result of these challenges that the citizens of the area began
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Chapter 1 INTRODUCTION A computer network is a group of computers connected to each other electronically. This means that the computers can "talk" to each other and that every computer in the network can send information to the others. Usually‚ this means that the speed of the connection is fast - faster than a normal connection to the Internet. One of the basic type of computer networks include the Local Area Network. Local Area Network (LAN) is a computer network that interconnects
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Chapter 3 Review Questions 1-18 (page 130) 1. When determining the appropriate hardware components of a new information system‚ what role must the user of the system play? When determining the appropriate hardware components of a new information system‚ the user of the system must assemble an effective and efficient system. The user should select and organize components while understanding the trade-offs between overall system performance and cost‚ control‚ and complexity. The user involved in selecting
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BUSA 3100 – Exam 1 – Study Guide Chapter 1: (Stair and Reynolds; class slides) * Hierarchy of Data * Systematic organization of data. * Data – raw facts and figures by itself. * Alphanumeric data – numbers‚ letters and other characters * Image data – graphic images and pictures * Audio data – sound‚ noise or tones * Video data – moving images or pictures * Information – collection of facts organized in such a way that they have value
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Nicholas DeSpirito Professor Costigan University of Delaware MISY 160 TR 6:30 pm 6 December 2011 Extra Credit Project Table of Contents Section 1 2 Section 2 4 Section 3 6 Section 4 7 Documentation of Prices 9 Section 1 (What Can I Do With A Computer): Due to the fact that I am an Accounting and Finance double major there are many needs that this computer I am buying for the University of Delaware and after must contain. To start off‚ I will start with talking about what
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Connector is a CPU socket for AMD processors. AM3 was launched on February 9‚ 2009 as the successor to Socket AM2+‚ alongside the initial grouping of Phenom II processors designed for it.[1] The sole principal change from AM2+ to AM3 is support for DDR3 SDRAM. Intel ES300 Pentium Dual- Core‚ 2.6
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INTRODUCTION In this paper we conduct a comparative diagnosis between two leading Semiconductor-Memory Chip companies‚ Micron Technology‚ Inc.‚ our target company‚ and its competitor SanDisk. Both companies have similar product offerings‚ brand recognition‚ worldwide operations‚ new technologies and endless opportunities‚ yet one is much more successful than the other. Whereas SanDisk can boast about its profit margins and market cap‚ Micron continues to get further buried in debt‚ face flat revenues
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CHAPTER 1 OVERVIEW OF THE SYSTEM HISTORICAL BACKGROUND One of the big houses today in Brgy. Guadalupe San Carlos City is owned by the Libre family. Mr. and Mrs. Adonis Libre have three children‚ namely Clyde‚ Lanie and Bonnie. They had a convenient store at Bryg. Guadalupe before they had built their new house at the year 1999. Later on their convenient store were replaced with more than one enterprise in San Carlos City‚ such as the C & B electronics which named after the siblings Clyde and
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UNIT - I BASIC STRUCTURE OF COMPUTERS FUNCTIONAL UNITS A computer consists of five functionally independent main parts. They are‚ ➢ Input ➢ Memory ➢ Arithmetic and logic ➢ Output ➢ Control unit Basic functional units of a computer [pic] The operation of a computer can be summarized as follows The computer accepts programs and the data through an input and stores them in the memory.The stored data
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