...Integrated Circuit Technology U1:A1 ITT-Tech Microprocessor Year Transistor Count 4004 1971 2,300 8008 1972 3,500 8080 1974 4,500 8086 1978 29,000 Intel 286 1982 134,000 Intel 386 Processor 1985 275,000 Intel 486 Processor 1989 1,200,000 Intel Pentium Processor 1993 3,100,000 Intel® Pentium® Pro processor 1995 5,500,000 Intel Pentium II Processor 1997 7,500,000 Intel® Celeron® processor 1998 7,500,000 Intel Pentium III Processor 1999 9,500,000 Intel Pentium 4 Processor 2000 42,000,000 Intel® Xeon® processor 2001 42,000,000 Intel® Pentium® M processor 2003 55,000,000 Intel® Core™2 Duo processor 2006 ...
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...(1946 -1956) I. Relied on vacuum tubes to store and process information. II. Consumed great deal of power. III. Used magnetic drum memories. IV. Had a maximum of 2000 bytes (2kb). 2nd Generation (1957- 1963) I. Relied on transistor technology and magnetic core memories. II. Generated less heat. III. Transistors were much stable and reliable than vacuum tubes. IV. Memory size expanded to 32 kilobytes and speed of 200,000 to 300,000 per second. 3rd Generation (1964 - 1979) I. Magnetic disk was developed for storage. II. Used intergrated circuits made of combining several transistors. III. Consisted of fast mainframe computers such as IBM 360,370 and 8-bit microcomputers. IV. Memory expanded to 2 megabytes of RAM (random access memory) and speed accelerated to 5 million instructions per second. 4th Generation (1979 - 1989) I. Used Large Scale Intergrated (LSI – combining hundreds of transistors) and Very Large Scale Intergration (VLSI – 200,000 to 400,000 transistors). II. Used memories of magnetic disks, bubble memories and optical disks. III. Memory size expanded to several hundred megabytes and a speed of 50 mips per second. 5th Generation (1990 – present) I. Used parallel architectures. II. Had 3 dimensional circuit designs and super conducting materials. III. Had improved computer net workings. IV. Saw developments of super computers with a range of 1 gigabyte to 1 terabyte instruction per second. MDEIZI AYUB...
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...Lab Five Define/Explain the Following Terms * CPU- The Brain of the Computer * Heat Sink – Taking all the/ Absorbing all the unwanted heat. * Mother Board - a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted. * Expansion Board- gives extra facilities of memory * Daughter Board- plug into and extends the Circuitry of another circuit board * IDE – A connection that was commonly use to connect HD to motherboards in the early 2000’s * SATA – A Newer port that’s connects drives to the motherboard * eSATA – an hybrid SATA port that can also be used as an USB * AGP - ) is a high-speed point-to-point channel for attaching a video card to a computer system * SCSI - is a set of parallel interface standard * PCI - a standard for connecting computers and their peripherals. * PCIe - is used in motherboard-level connections and as an expansion card interface * Power Supply - converts the AC current to DC current. * BIOS - a set of computer instructions in firmware that control input and output operations. * NIC – Network interface card * PCMCIA – Personal Computer Memory card international Association * USB – Developed in the mid-1990’s * USB 2- better then usb 1 but still compatible * USB 3- Super speed transfer rate at a 4.8 GBPS * USB 3.1 – Ludicrous speed! 5GBPS! * PC- Personal Computer * QoS-...
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...NT 1110 COMPUTER STRUCTURE AND LOGIC | INTERGRATED CIRCUIT TECHNOLOGY | UNIT 1 ASSIGNMENT 1 | | ROBERT CANDIDO | 12/12/2013 | | THE INTEL QUAD CORE INTANIUM PROCESSOR WAS THE TWO BILLION TRANSISTOR THAT HAD BEEN PLACED ON A SINGLE CHIP. THIS PROCESSOR WAS RELEASED IN YEAR 2010. SOURCES FOR THIS ASSIGNMENT CAME FROM THE FOLLOWING: GOOGLE.COM INTEL CORPORATION.COM ALL RIGHTS RESERVED TO THOSE COMPANIES NAMES AND LOGOS. * FROM MY PERSONAL RECOGNITION ON THE GROWTH OF THE NUMBERS ON TRANSISTORS IS THAT OBLVIOUSLY STARTED OF SLOW. AS OVER THE YEARS HAVE GONE BY THEY SEEM TO EXPLODE REAL RAPIDLY TO THE POINT WHERE EVERY YEAR SEEMS IT JUMPS TO ANOTHER 10,000 TRANSITORS OR EVEN TO ANOTHER 100,000 TRANSISTORS. DEPENDING ON THE AMBITION OF THE COMPANY THAT IS TRYING IT HAS EXPLODED REAL FAST IN MY PERSONAL OPINION. * THE GROWTH SEEMS VERY REASONABLE FROM WHAT I SEE EVERY DECADE TRANSISTORS ON A SINGLE CHIP HAVE EVOLVED BY THE 100,000. LOOKS LIKE A SET PLAN BY THE COMPANIES OR POSSIBLY THE GOVERNMENT NOT TO ALLOW THE GROWTH TO BE FASTER. NOW A DAY’S EVERY YEAR THAT GOES BY THE LAST PC U MAY HAVE HAD IS CONSIDERED OLD. * FROM THE BEGINNING OF 1971 TO PRESENT DAY IT HAS BEEN SURPRISINGLY FAST. I CALCULATE THAT APPROXIMATELY BY 50 YEARS WE SHOULD HIT THE MARGIN OF 1 BILLION TRANSISTORS ON A SINGLE CHIP. WHO KNOWS REALLY WHAT THE WORLD OF TECHNOLOGY CAN truly BRING US SINCE IT EVOVLES RAPIDLY. * IN CONCLUSION SEEMS LIKE INTEL...
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...following computer crimes (i) Theft of computer time (ii) Hacking (iii) Sabotage (c) Outline THREE Security measures against each of the following threats to computer security. (i) Terrorist Attack (ii) Fire 4. (a) Explain FOUR benefits from use of the internet. (8 marks) (b) Explain FOUR problems on the internet. (8 marks) (c) Define the following terms. (i) Intranets (ii) Extranets 5. (a) (i) Define the term "Paperless office (ii) Explain two electronic publishing systems. (7 marks) (b) Explain the stand alone word processors. (3 marks) (c) Explain the following word-procesor facilities. (i) Glossary (ii) Text Editing (iii) Line-wrap-around (iv) Ranner (v) Bullet (10 marks) 6. (a) Explain the impact of computer technology in (i) Health care (ii) Education, Science and Research (10 marks) (b) (i) List FOUR services provided by a software house. (4 marks) (ii) Outline THREE data processing facilities provided to clients by computer Bureaux. (6 marks) 7. (a) Explain the following schedulers (i) Short term scheduler (ii) Intermediate level scheduler (4 marks) (b) (i)...
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... office, or other building or a small group of buildings. The Ethenet is the most popular network architecture used today. The three variations of Ethernet are primarily distinquished from one another by speed. A single computer or local network connects to the Internet by way of an Internet service provider (ISP) using one of the following bandwidth technologies: • Regular telephone lines. The most common and least expensive way to connect to an ISP, requires an internal or external modem. • Cable modem. Just as with cable TV, cable modems are always connected. Cable modem is an example of broadband media. Broadband refers to any type of networking medium that carries more than one type of transmission. With a cable modem, the TV signal to your television and the data signals to your PC share the same cable. • DSL (Digital Subscriber Line) is a group of broadband technologies that covers a wide range of speeds. DSL uses ordinary copper phone lines and a range of frequencies on the copper wire that are not used by voice, making it possible for you to use the computer and the phone at the same time. • ISDN (Intergrated Services Digital Network) is accessed by a dial-up connection. For home use, an ISDN line is fully digital and consists of two channels, or phone...
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...Click here to download the solutions manual / test bank INSTANTLY!! http://testbanksolutionsmanual.blogspot.com/2011/02/accounting-information-systems-romney.html ------------------------------------------------------------------------------------------------------------------------ Accounting Information Systems Romney 11th Edition Solutions Manual Accounting Information Systems Romney 11th Edition Solutions Manual Accounting Information Systems Romney 11th Edition Solutions Manual Accounting Information Systems Romney Steinbart 11th Edition Solutions Manual Accounting Information Systems Romney Steinbart 11th Edition Solutions Manual ------------------------------------------------------------------------------------------------------------------------ ***THIS IS NOT THE ACTUAL BOOK. YOU ARE BUYING the Solution Manual in e-version of the following book*** Name: Accounting Information Systems Author: Romney Steinbart Edition: 11th ISBN-10: 0136015182 Type: Solutions Manual - The file contains solutions and questions to all chapters and all questions. All the files are carefully checked and accuracy is ensured. - The file is either in .doc, .pdf, excel, or zipped in the package and can easily be read on PCs and Macs. - Delivery is INSTANT. You can download the files IMMEDIATELY once payment is done. If you have any questions, please feel free to contact us. Our response is the fastest. All questions will always be answered in 6...
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...Motherboard, Motherboard Contents and Its Functions Motherboard is a also one of the important parts of the CPU. It is a Main Circuit board. Motherboard connects all the parts of CPU. Motherboard Consist of Processor Socket, RAM slots, PCI slots, AGP slot, IDE connectors and Ports. | Mecury 845 Chipset Motherboard | Every motherboard has connectors and slots to connect all the remaining parts of CPU. here the list of all the slot and connector of motherboard. * CPU Socket * North Bridge * South Bridge * RAM Slots * AGP Slot * PCI Slots * CNR Slot * Floppy Connector * Primary and Secondary IDE Connectors * SATA connectors * Power Connector * BIOS * CMOS battery * Ports CPU Socket: CPU Socket or Processor Socket. Which is used to install or insert the processor. we have two types of sockets. LIF sockets and ZIF socket. LIF stands for Low Insertion Force, this is the old model sockets and ZIF stands for Zero Insertion Force, this is the present model sockets. | | LIF socket or slot type processor socket | | | ZIF socket or PGA sockets | North Bridge: North Bridge is always near the processor socket. which is one of the important component of a motherboard. It is a focal Point of Motherboard and It is also called as Memory Controller Hub. North Bridge interconnects Processor socket, RAM slots and AGP slot. here Gigabyte chip is north bridge it is near Processor socket. South Bridge: ...
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...Advanced Accounting Beams Anthony 11th Edition Solutions Manual Click here to download immediately!!! http://solutionsmanualtestbanks.blogspot.com/2011/10/advanced-accountingbeams-anthony-11th.html ----------------------------------------------------------------------Advanced Advanced Advanced Advanced Accounting Accounting Accounting Accounting Beams Beams Beams Beams Anthony Anthony Anthony Anthony 11th 11th 11th 11th Edition Edition Edition Edition Solutions Solutions Solutions Solutions Manual Manual Manual Manual -------------------------------------------------------------------------***THIS IS NOT THE ACTUAL BOOK. YOU ARE BUYING the Solution Manual in e-version of the following book*** Name: Advanced Accounting Author: Beams Anthony Edition: 11th ISBN-10: 0132568969 Type: Solutions Manual - The file contains solutions and questions to all chapters and all questions. All the files are carefully checked and accuracy is ensured. - The file is either in .doc, .pdf, excel, or zipped in the package and can easily be read on PCs and Macs. - Delivery is INSTANT. You can download the files IMMEDIATELY once payment is done. If you have any questions, please feel free to contact us. Our response is the fastest. All questions will always be answered in 6 hours. This is the quality of service we are providing and we hope to be your helper. Delivery is in the next moment. Solution Manual is accurate. Buy now below and the DOWNLOAD LINK WILL APPEAR IMMEDIATELY once payment is...
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...John Paul G. Cordova ME2-1 “Today’s Computers: How Did They Evolve?” I. Introduction A. Background of the Topic - The topic, entitled “Today’s Computers: How Did They Evolve?”, just like the life of a person, also has its own backgrounds, from the simplest form to its complex form. In other words, computers of today have their own histories. As I continue this term paper, you will be discovering the history behind the evolution of computers. B. Importance of the Topic - This topic is important to be known by the community because computers are very useful nowadays. As a student, knowing the story behind the evolution of computers is important in order for me to understand the computers more efficiently. For teachers, it is also important for them to know the history behind the evolution of computers because they also use computers in order to finish their jobs more accurately, making them aware of the computer’s history. II. Body of the Document A. Evolution of Computer in the late 16th century, the 18th century, and the early 19th century: 1. “Abacus was the first counting device, which is originally made from Asia. It worked on a place-value notion meaning that the place of a bead or rock on the apparatus determined how much it was worth. During the 1660s, John Napier discovered logarithms. Robert Bissaker invented the slide rule which will remain in popular...
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...be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4355, e-mail: brandreview@wiley.com. Trademarks: Wiley, the Wiley Publishing logo, For Dummies, the Dummies Man logo, A Reference for the Rest of Us!, The Dummies Way, Dummies Daily, The Fun and Easy Way, Dummies.com, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries, and may not be used without written permission. All other trademarks are the property of their respective owners. Wiley Publishing, Inc., is not associated with any product or vendor mentioned in this book. Stock photos from Hemera Technologies, Inc. Used under license. LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: THE PUBLISHER AND THE AUTHOR MAKE NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF...
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...Organizational Theory, Design, and Change Jones 6th Edition Test Bank Click here to download the solutions manual / test bank INSTANTLY!!! http://solutionsmanualtestbanks.blogspot.com/2011/10/organizational-theory-d esign-and-change_18.html ----------------------------------------------------------------------Organizational Organizational Organizational Organizational Theory, Theory, Theory, Theory, Design, Design, Design, Design, and and and and Change Change Change Change Jones Jones Jones Jones 6th 6th 6th 6th Edition Edition Edition Edition Test Test Test Test Bank Bank Bank Bank -------------------------------------------------------------------------***THIS IS NOT THE ACTUAL BOOK. YOU ARE BUYING the Test Bank in e-version of the following book*** Name: Organizational Theory, Design, and Change Author: Jones Edition: 6th ISBN-10: 0136087310 Type: Test Bank - The test bank is what most professors use an a reference when making exams for their students, which means there’s a very high chance that you will see a very similar, if not exact the exact, question in the test! - The file is either in .doc, .pdf, excel, or zipped in the package and can easily be read on PCs and Macs. - Delivery is INSTANT. You can download the files IMMEDIATELY once payment is done. If you have any questions, please feel free to contact us. Our response is the fastest. All questions will always be answered in 6 hours. This is the quality of service we are providing and we hope to be your...
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...1. ACCOUNTING SYSTEMS IN A COMPUTER ENVIRONMENT ACC 109 Information and its complexity For any business to survive, it needs an objective that it strives to achieve. The manager of a business must plan, organize, direct and control the activities of an organization so that the set objective is met. In order to perform these functions they need to be making decisions continuously. To make decisions managers need information to help them to make informed choices. Basically a computer is a device that has the ability to accept data, internally store and execute a program of instructions, perform mathematical, logical and manipulative operations on the data and internally store the data or the result from the earlier described processes and reports on the results. Data and Information Data is raw facts or unprocessed information, computers and manipulate data according to the instructions contained in the software to produce information. Activities that are captures into an information system are known as data. -Data that has been processed is available as information and must be used by someone -Information is created through a process of recording, capturing and processing data and activities, then communicating it to the users to increase their knowledge to enable them to make decision. -Processing data involves doing calculations on the activities and summarizing the activities, classifying the activities according to certain attributes, sorting the activities etc. Information...
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...1.Комуникациски систем 11. Општиот модел на комуникациски систем се состои од ���� * Извор ���� * Предавател ���� * Систем за пренос ���� * Одредиште ���� * Медиум за пренос 12. Кои се основни задачи на еден комуникациски систем ���� * Синхронизација � ���* Адресирање 13. Кои од следните искази се точни за компјутерските мрежи ���� * Компјутерска мрежа е колекција од меѓусебно поврзани компјутери ������ Основен модел на компјутерска мрежа е клиент-клиент моделот ������ Денес компјутерските мрежи повеќе се применуваат заради поделба на информации и ресурси меѓу компјутерите ���� * Денес компјутерските мрежи повеќе се применуваат заради поделба на информации и ресурси меѓу луѓето ������ Основна поделба на комуникациски мрежи е на SAN и MAN 14. Кои од следните се популарни облици на е-трговија ���� * B2B ���� * C2C ���� * P2P ������ G2B ������ B2G 15. Кои од следниве искази не се точни за широко распространетите мрежи (WAN) ������ Покриваат голема географска област ���� * Јазлите во мрежата зависат од содржината на податокот кој го пренесуваат ���� * Најголема WAN е Интранет ������ Главна цел е да овозможи доверлив, брз и сигурен пренос на податоци ���� * Најчест пример на WAN која е иплементирана со преклопување на кола е комуникацијата терминал � компјутер 16. Брзината на пренос на податоци кај WAN e од ���� * 64Kbps кај WAN со пакетен пренос ���� * 2Мbps кај WAN со пренос на рамки ���� * 10Мbps кај WAN со асинхрон пренос ������ 64Kbps кај WAN со пренос на рамки ������ 2Мbps...
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...User Guide Contents Chapter 1. Getting Started 4 7 22 25 30 Before You Start Safety Precautions Proper Posture During Computer Use Overview Turning the Computer On and Off Chapter 2. Using the Computer 33 36 40 42 45 48 49 50 53 56 65 Chapter 1 Getting Started Keyboard Touchpad External-type CD drive (ODD, To be purchased) Multi Card Slot (Optional) Connecting an External Display Device Connecting an External Digital Device Adjusting the Volume Wired Network Wireless Network (Optional) Using the TPM Security Device (Optional) Slim Security Slot Chapter 3. Settings and Upgrade 67 68 69 71 74 75 Chapter 4. Backup/Restore 80 LCD Brightness Control Easy Settings (Optional) BIOS Setup Setting a Boot Password Changing the Boot Priority Battery Samsung Recovery Solution (Optional) Chapter 5. Appendix 92 93 95 97 110 111 112 114 Q&A Important Safety Information Replacement Parts and Accessories Regulatory Compliance Statements WEEE Symbol Information Samsung Packaging Take-Back Program Product Specifications Glossary 2 Chapter 1. Getting Started Before You Start 4 Safety Precautions 7 Proper Posture During Computer Use 22 Overview 25 Turning the Computer On and Off 30 Before You Start Before reading the User Guide, first check the following information. •• Optional items, some devices and software...
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