Assignment # 01 History Of Computers Introduction To Computer Submitted by Irrum Fatima 2013-B.env-029 2nd Semester Environmental Sciences Submitted to Madiha Wahid Department of Environmental Sciences FJWU – Rawalpindi Computers Computers are the Electronic Device Have Storing Capabilities Have Processing Capabilities Give outputs against inputs Give instructions to carry out operations and then store in memories Computers made our lives easy and reliable. Now a day‚ computer becomes necessary
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Computers are all around us and can be considered a wonder of the world. Thanks to the computers‚ we drive computerized cars‚ receive letters sent by computers‚ astronauts can go to the space and return safely. Thus‚ the computer has significantly changed our world through advances in science and medicine‚ business and education. In fact the computer is a wonderful electronic brain that we have come to rely on. First off‚ computers have contributed to the advances in science and medicine. In the
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Why is it that Computer Hacking is something we don’t ever hear about? Hundreds of Hackers every day break into banks and businesses and steal valuable information or even money from people such as ourselves. They are other hackers that start viruses and worms through big computer networks that can destroy all your information you have and your computer. Hackers use everyday things to start computer eaters‚ which is why we have those annoying viruses and worms everywhere in computers. We use anti-viruses
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GENERATION OF COMPUTERS The term generation indicates the type of technology used in the computer construction. As new technology was emerging‚ it was being used in the making of computer. The new technology improved the speed‚ accuracy and storage capacity of the computers. Different technologies have been used for computers in different times. Therefore‚ computers can be divided into five generations depending upon the technologies used. These are: First Generation (1940 - 1956) Second
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Computer architecture or digital computer organization is the conceptual design and fundamental operational structure of a computer system. It’s a blueprint and functional description of requirements and design implementations for the various parts of a computer‚ focusing largely on the way by which the central processing unit (CPU) performs internally and accesses addresses in memory. It may also be defined as the science and art of selecting and interconnecting hardware components to create computers
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INTRODUCTION Computer networking is the engineering discipline concerned with the communication between computer systems or devices. A computer network is any set of computers or devices connected to each other with the ability to exchange data. It is sometimes considered a sub-discipline of telecommunications‚ computer science‚ information technology and computer engineering since it relies heavily upon the theoretical and practical application of these scientific and engineering disciplines
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HISTORY OF COMPUTERS Historical records will tell us that man has invented three types of devices to assist him in calculating and processing data. These devices could be classified into: a) Manual-mechanical b) Electromechanical c) Electronic 2000 BC - MECHANICAL COMPUTER THE ABACUS * Computations are done by sliding beads on a wire arranged on a tray. Came from the Greek word abax meaning flat surface John Napier(1617) – Logs and Bones * a Scotsman‚ invented
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15‚ 2013 Mrs. Jones Computer Engineer A computer engineer can be lots of fun and interesting. You get paid a lot of money. You can do things on your own with whatever problem on your computer. Being a computer engineer requires math‚ science‚ and also a creative mind. First‚ to be a computer engineer you need to be organize and able to apply digital processing system. You will learn to be able to keep your work station‚ computer‚ and equipment organize. By being a computer engineer you will be
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Unit Code & Title : L/601/0446– Unit 02 - Computer Systems (No 1 of 1) Assessment Title & No’s : Learning outcomes and grading opportunities: LO 01:Understand the function of computer systems | Learning Outcomes | LO1.1 | LO1.2 | LO1.3 | | | | | LO 02: Be able to design computer systems | Learning Outcomes | LO2.1 | LO2.2 | | | | | | LO 03: Be able to build and configure computer systems | Learning Outcomes | LO3.1 | LO3
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Use of Computers in the Nursing Profession Nikkia Jones CIT-100-Research Paper Instructor- Dr. Nancy Grant Outline I. Introduction II. Advantages of computer use III. Disadvantages of computer use IV. Conclusion V. Works Cited The medical field comprises a vast base of knowledge. Computer storage serves as the best way to house all this information. There are many types of computers that can help with diagnosing illnesses‚ doing procedures to treat illnesses‚ and
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