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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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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4.0 Controls ABM will be able to take control of the market compared to our competitors and stay on top. Some of the ways we will embark on such will include the followings; • Quick response: ABM will provide same day and after hours service. Turn around will be 24 hours. • A flat rate policy: This undermines the competition‚ who charges by the hour. The pricing has been set to reflect the average amount of time it takes to perform the task. With this strategy we can undercut most competitors
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A computer is an electronic device that can receive a set of instructions or program and the carry out this program by performing calculations on numerical data or by compiling and correlating other forms of information. ("Computer" Encarta). It also performs calculations and processes information with astonishing speed and precision. Computer Technology has improved our lives. It will continue to affect our future which will lead to an easier‚ less complicated lifestyle‚ with more job opportunities
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Computer Mouse Term paper While the free essays can give you inspiration for writing‚ they cannot be used ’as is’ because they will not meet your assignment’s requirements. If you are in a time crunch‚ then you need a custom written term paper on your subject (computer mouse) Here you can hire an independent writer/researcher to custom write you an authentic essay to your specifications that will pass any plagiarism test (e.g. Turnitin). Waste no more time! The Computer Mouse The Computer
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maintenance as follows: “the work of keeping something in proper condition; upkeep.” This would imply that maintenance should be actions taken to prevent a device or component from failing or to repair normal equipment degradation experienced with the operation of the device to keep it in proper working order. Unfortunately‚ data obtained in many studies over the past decade indicates that most private and government facilities do not expend the necessary resources to maintain equipment in proper
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on the computer. 2. Peadophiles on chat rooms 3. Easier to copy peoples homework as you can sometimes find the sources online. 4. Illegal downloading can ruin businesses 5. Details such as bank records‚ can be hacked into‚ and thus your personal information is no longer as safe as it used to be. Advantages of Computers 1. It can store large amount of facts‚ instructions‚ and information. 2. It can process data with accuracy at a very high speed (reaching up to 50 million operations per second)
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HISTORY OF COMPUTERS Ancient era Suanpan (the number represented on this abacus is 6‚302‚715‚408) Devices have been used to aid computation for thousands of years‚ mostly using one-to-one correspondence with fingers. The earliest counting device was probably a form of tally stick. Later record keeping aids throughout the Fertile Crescent included calculi (clay spheres‚ cones‚ etc.) which represented counts of items‚ probably livestock or grains‚ sealed in hollow unbaked clay containers.[1][2]
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As of the other week my SOG‚ runner‚ and I had fallen asleep while on guard duty and was woken up by the Command Sergeant Major. This is not only bad me but it also travels up my leadership. The steps I should have taken to prevent this is taken shifts between the three of us that night and having at least one if not two of us awake and wondering around. That would have solved being caught sleeping while on duty. The second option is ensuring that the gate was secured and was unable to be opened
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Computer Science Quiz Questions With Answers - Multiple Choice 1- IC chips used in computers are usually made of 1. Lead 2. Silicon 3. Chromium 4. Gold Answer: Silicon 2- One kilobyte is equal to 1. 1000 bytes 2. 1024 bytes 3. 100 bytes 4. 1023 bytes Answer: 1024 3- Which of the following is not an example of Operating System? 1. Windows 98 2. BSD Unix 3. Microsoft Office XP 4. Red Hat Linux Answer: Microsoft Office XP 4- Which supercomputer is developed by
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