Architecture Design Document for Online Course Registration 1. Overview 1.1. System Overview An Online Course Registration system for University is to be developed with a front-end web interface and a back-end database. An example of the system would be University of Mumbai Course Registration. Any database system can be chosen as the back-end such as Oracle, MySQL, Microsoft SQL Server, DB2, and Access. Any web server can be chosen for the front end such as Tomcat, Glassfish, JRun, etc. Any
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created by Bjarne Stroustrup. It was created on 1979. * Java was created by Dr. James A. Gosling. It was created on 1995. * Python was created by Guido van Rossum. It was created on 1991. * The motivation behind the development of computer programming languages such as C ++, Basic, Java, and Python is that once written, a function may be used several times without rewriting it over and over. Programming languages can be used to develop programs that control the performance of a machine
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there are new risks that are involved. | 2. List three important facts that the author uses to support the main idea: A. The abacus was created to keep help track of goods sold and/or losses. B. An actual working model of the digital computer was developed in 1943 by Alan Turing. C. Fred Cohen first associated the term virus with a real world program in 1983 at an information security conference at USC. | 3. What information or ideas discussed in this chapter are also
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The invention of the computer revolutionized life globally. It affected multiple aspects of life and sparked a frenzy of supplemental inventions. Ultimately, it altered the way businesses operate and even the way we spend our leisure time. It left many wondering, “What will they think of next?” Then came, the laptop next, the evolution of the tablet and IPAD making computing easy and eliminating the need to sit in front of a desktop or lug around storage mediums such as cds. Mark Weiser, most often
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to see. The news got a hold of this when Thomas Nicely, a math professor at Lynchburg College in Virginia, was computing sums of reciprocals of a large collection of prime numbers. He got incorrect results on the Pentium computer but correct results on an old 486 CPU computer. He inquired to Intel, got no real response, and posted a general notice on the Internet asking for others to confirm his findings. The media snatched up the information and story quickly, and Intel had to respond. Within a
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TCS Placement Paper 1. Two pencils costs 8 cents, then 5 pencils cost how much Sol: 2 pencils è 8 cents => 1 pencil è 4 cents Therefore 5 pencils cost = 5 * 4 = 20 cents 2. A work is done by two people in 24 min. one of them can do this work a lonely in 40 min. how much time required to do the same work for the second person. Sol: (A+B) can do the work in = 1/24 min. A alone can do the same work in = 1/40 min. B alone can do the same work in = (A+B)’s – A’s = 1/24 – 1/40
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HISTORY OF THE COMPUTER ARTICLE WRITTEN BY: ADEBOWALE ONIFADE ELECTRICAL ELECTRONIC ENGINEERING DEPARTMENT UNIVERSITY OF IBADAN NIGERIA REGION 8 HISTORY OF THE COMPUTER ABSTRACT This paper takes a keen look at the history of computer technology with a view to encouraging computer or electrical electronic engineering students to embrace and learn the history of their profession and its technologies. Reedy (1984) quoted Aldous Huxley thus: “that men do not learn very much from the
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A. M. Turing (1950) Computing Machinery and Intelligence. Mind 49: 433-460. COMPUTING MACHINERY AND INTELLIGENCE By A. M. Turing 1. The Imitation Game I propose to consider the question, "Can machines think?" This should begin with definitions of the meaning of the terms "machine" and "think." The definitions might be framed so as to reflect so far as possible the normal use of the words, but this attitude is dangerous, If the meaning of the words "machine" and "think" are to be found by examining
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such as if one department does not input information properly. Another problem that can exist in an organization is if network technician does not maintain the system properly the system will fail. 3. Technology Dimension: is a system made up of computer hardware, software, data management, and networks. With the use of technology all a company’s information is stored in one place, so that the information can be used and shared with other departments, such as management, payroll, human resources
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Any discussion of computer architectures, of how computers and computer systems are organized, designed, and implemented, inevitably makes reference to the "von Neumann architecture" as a basis for comparison. And of course this is so, since virtually every electronic computer ever built has been rooted in this architecture. The name applied to it comes from John von Neumann, who as author of two papers in 1945 [Goldstine and von Neumann 1963, von Neumann 1981] and coauthor of a third paper in 1946
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