of the Customized Online Examination System in PHP and MySQL developed for a Maritime Academy: * Software Developed in PHP/MySQL. * Works on Apache webserver. * The Online examination is multi-platform compatible. It will work on any computer and operating system which has Apache‚ PHP and MySQL installed * Can be customised to include pictures‚ graphics and flash (swf) files in the questions of the Online examination. * Question Paper consists of Random Selection Of Questions
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English Composition II Eng112-1002A-10 Final Project Computer Hacking May 7‚ 2010 Computer Hacking My field of study is Computer Information Security Networking; I chose this field because I enjoy working with computers and creating a safe environment in accessing data. One of the common problems in this field is hacking. Throughout my essay I plan on explaining what motivates hackers‚ what the definition of hacking is? What effects’ hacking has on society? And the
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1. Two-way tables can be used to examine relationships between two variables. Suppose we have data on 200 students regarding their gender and whether or not they wear backpacks to school. The data is summarized in the two-way table below. 2. Fill in the remaining numbers in the table. Backpack: Yes Backpack: No Male 30 60 Female 30 80 Different ways to summarize the data from a two way table 3. A _______ distribution summarizes the data from one variable only
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COMPUTER ADDICTION Addiction - "a habit so strong that one cannot give it up." We are all aware that people form addictions to many things‚ from cocaine to gambling. References to alcoholism‚ workaholism‚ even chocoholism‚ are commonplace throughout our society. The idea that people can form addictions to computing is a relatively new one‚ but quickly gaining ground. Perhaps some day the word "netaholism" will be as widely-used as the others; being a "user" may have more connotation than we realize
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of components that work together to realize some objectives forms a system. Basically there are three major components in every system‚ namely input‚ processing and output. Input Output Processing Fig. 1.1: Basic System Components 2 :: Computer Applications In a system the different components are connected with each other and they are interdependent. For example‚ human body represents a complete natural system. We are also bound by many national systems such as political system‚ economic
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Influence of Computers Most people think that computers are just a modern convenience‚ which is true‚ but when thought about‚ it has influenced almost every part of daily life. Since the inventions of computers‚ they have eased work in almost every section of life including society and in the military. The first computer could be an argument in and of itself. If the definition is a machine for performing calculations‚ then the abacus would be considered the first computer‚ but if the definition
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definition/example. Adds the first 2 numbers in column A | =SUM(A1:A2) | Clip art | Collection of electronic drawings‚ photos‚ and other images | Word wrap | Allows users to type words in a paragraph continually without pressing the enter key at the end of the line | records | A city‚ a state code‚ a zip code | spreadsheet | Allows users to organize data in rows and columns and perform calculations and recalculate when data changes. | Absolute reference | $E$6 | cell | Intersection of a row and
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PUTER REVOTHE REVOLUTION OF COMPUTER By Feri Agus S‚ Indonesia A computer is a programmable machine. The two principal characteristics of a computer are: it responds to a specific set of instructions in a very good manner and it can perform a pre-recorded some list of instructions or programs. From those basic characteristics‚ the computer has grown up to five generations and its functions have extended. The first computer was invented in 1940 with a tube form and had many deficiencies. The
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Computer Industry Analysis "Laptop prices hit new low" Summary: The article "Laptop prices hit new lows" by Gary McWilliams focuses on the computer industry‚ and how prices have evolved during past 5 years‚ specifically 2001-2005. The article reports that the prices of laptop computers have decrease substantially over the past 5 years. The average price for a laptop hit a new low in 2005 of about $1000; a decrease of about $250 from last year‚ and more than $600 from year 2001. In the past
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thousand servers. In a P2P network‚ the "peers" are computer systems which are connected to each other via the Internet. Files can be shared directly between systems on the network without the need of a central server. In other words‚ each computer on a P2P network becomes a file server as well as a client. P2P allows us to search for files on other people’s computers. Meanwhile‚ other users on the network can search for files on my computer‚ but typically only within a single folder that we have
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