A computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically. Since a sequence of operations can be readily changed‚ the computer can solve more than one kind of problem. Conventionally‚ a computer consists of at least one processing element‚ typically a central processing unit (CPU)‚ and some form of memory. The processing element carries out arithmetic and logic operations‚ and a sequencing and control unit can change the
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ter COMPUTER Computer is one of the wonderful wonders of modern science. It is a fairly recent invention. It has become an essential part of modern life. It has made our way of life easy and comfortable. We cannot do anything today without a computer. A computer is basically a processor of information. Any device that helps people perform mathematical calculation may be called a computer. A computer performs three functions. Firstly it receives data‚ secondly it process
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Computer Studies: What is a hardware? - A hardware is something we can see and touch in a computer. What is a software? - A software is something we can see but cannot touch‚ it is usually stored in a computer system. Some of the examples of hardware are: - Mouse - Keyboard - Monitor - CPU -Speaker - Printer - Scanner - Trackerball - Joystick Some of the examples of software are: - Microsoft Words - Internet Explorer - etc As of the moment‚ many trends come out in the
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Technology in workplace (surveillance) Definition of technology * The study and knowledge of the practical‚ especially industrial‚ use of scientific discoveries. (Cambridge Dictionary Online) * Technology also refers to tools‚ machines and control devices used to carry out tasks and the principles‚ techniques and reasoning which accompany them. (Tony Watson‚ 2008) * Many fields of science have benefited from technology‚ as well as commerce and industry over the many centuries of human
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More significantly‚ they acknowledge the fact that it is wrong and unethical to use animals in the experiments if alternative methods of testing would provide equally compelling results. Scientists use animal experiments to test chemicals and medicines‚ as well as to study how animal and human bodies function (in health and
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observing great scientific achievements since the dawn of the 20th century. But the invention which has brought about a revolutionary change in the world is computer. The history of computer science began long before the modern discipline of computer science that emerged in the 20th century‚ and hinted at in the centuries prior. The progression‚ from mechanical inventions and mathematical theories towards the modern concepts and machines‚ formed a major academic field and the basis of a massive worldwide
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Computer was invented by Charles Babbage in 1822. The computer is the most wonderful gift of science to the modern man. The computer can do all the works of man. Thus‚ after the invention of computer‚ the gap between man and machine has been bridged up.The dictionary meaning of the word "Computer" is an electronic calculating machine. Though a machine‚ it contains and provides innumerable informations. It may seem strange‚ but it is true that the memory and intelligence of a computer can be greater
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We are becoming increasingly dependent on computers. They are used in business‚ hospitals‚ crime detection and even to fly planes. What things will they be used for in the future? Is this dependence on computers a good thing or should we be more suspicious of their benefits? In the last two decades cybernetics have experienced a major breakthrough .This led to the utilization of computers in nearly all parts of our daily life‚ from personal computers to the ones performing complicated surgeries
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ETHICAL PRACTICES IN THE WORKPLACE ETHICAL PRACTICES IN THE WORKPLACE ETHICAL PRACTICES IN THE WORKPLACE Are Ethics practiced every minute of every day and by everyone? The Oxford English Dictionary (2006) defines ethics as‚ "Science of morals; the department of study concerned with the principles of human duty." There are two roles of ethical reasoning. One is good and the other is bad. It is for each of us to decide if an action preformed by ourselves or another is good or bad. There
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Information And Communication Technology Assignment 3 REPORT Workplace Monitoring Submitted by Vinay Sagar andugula S0226867 Vinay06k@gmail.com Due Date 13/01/13 Lecture: Hans Telford Course Coordinator: Ritesh Chugh Executive Summary This report on a study involving a research on workplace monitoring in a bank located in Sydney Australia. This report focuses on advantages and disadvantages of workplace surveillance on both employee and employer perspectives. Some of the results
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