Main article: History of computer science Charles Babbage is credited with inventing the first mechanical computer. Ada Lovelace is credited with writing the first algorithm intended for processing on a computer. The earliest foundations of what would become computer science predate the invention of the modern digital computer. Machines for calculating fixed numerical tasks such as the abacus have existed since antiquity‚ aiding in computations such as multiplication and
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of malware. They spread over computer networks by finding operating system vulnerabilities. Worms typically cause harm to their host networks by consuming bandwidth and shorting out web servers. Generally‚ the intent of the worm is to be malicious. There are some worms however‚ which do not have malicious intent. They are referred to as anti-worms. Computer worms are classified as a type of computer virus‚ but there are several characteristics that distinguish computer worms from regular viruses
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makes our life easier have a computer. Some people says‚ its a great relieve that their work are much easier with the aid of computers. Other people taught that being too dependent to computers has a consequential negative outcome to mankind. In this essay‚ I will discuss the arguments for and against using computers. Firstly‚ computers are widely being used in different work field. Example of it‚ in airline industry‚ one of the most important component is computer. They are the one who calculate
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Computer Ethics is a branch of practical philosophy which deals with how computing professionals should make decisions regarding professional and social conduct.[1] Margaret Anne Pierce‚ a professor in the Department of Mathematics and Computers at Georgia Southern University has categorized the ethical decisions related to computer technology and usage into 3 primary influences: 1. The individual’s own personal code. 2. Any informal code of ethical conduct that exists in the work place. 3. Exposure
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- Suresh Khanal Computer Networking Short Questions and Answer www.psexam.com Computer Networking Short Questions and Answers Suresh Khanal Kalanki‚ Kathmandu shkhanal@gmail.com shkhanal@yahoo.com Published By: http://www.psexam.com contact: info@psexam.com Computer Networking: Short Questions and Answers Published by PS Exam Kalanki‚ Kathmandu Nepal www.psexam.com Copyright ©2009 author. No part of this publication may be reproduced‚ stored in a retrieval system or transmitted
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Computer Technician “The first special-purpose electronic digital computer was constructed in 1939 by John V. Atanasoff‚ an American mathematician and physicist. In 1944‚ Howard Aiken‚ a Harvard University professor‚ built another digital computer‚ the Mark 1.” (The World Book) To become a Computer Technician one needs at least one or two years of technical training and have good math skills. Computer technicians manage everybody’s computer problems‚ from installing machines to networks in homes
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and ink usage • Avoids postage and fuel impact • Protects security and privacy • Strengthens legal defensibility Use of Computer Technology in Medicine The Use of Computers in Medicine The use of computer technology has greatly enhanced the medical field. This is particularly so in hospital environments where reliability and quality are critical factors. Many computer applications‚ such as patient information
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Computer Keyboard (1874 – 1982) Although the first Computer Keyboard came out in 1964‚ it was a long evolution process from 1874-1982‚ to form the modern computer keyboard as we know it... One of the most common electronic input devices available nowadays is the “computer keyboard”. The “keyboard” enters instructions and data into the “memory” of the “computer”. “Keyboards” are used to “program”‚ operate and manage files and programs on a computer “interface”. This is accomplished by users
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------------------------------------------------- HND Computer and Systems Development ------------------------------------------------- ASSIGNMENT ------------------------------------------------- 2012 – 13 COLLEGE | City of Westminster College | PROGRAMME | HND Computer and Systems Development | MODULE NAME & CODE | Computer Systems Unit 2 (L/601/0446) | STUDENT NAME | | ASSESSOR | Anas Ahmed | ASSIGNMENT NUMBER | ONE | | Tasks | Hand in Dates: | | Task 1 – Report | Friday 14th
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Your Registration Now. RESEARCH DOCUMENTS BOOK NOTES AP NOTES StudyMode - Premium and Free Essays‚ Term Papers & Book Notes Home » Chemistry Computer Programming Research Paper By chii2x | March 2013 Zoom InZoom Out Page 1 of 16 Factors Affecting the Performance of the High School Senior Students of St. Peter’s College of Ormoc in Computer Programming A.Y. 2012-2013 A Research Paper Presented to the class of Mr. Francisco V. Calub St. Peter’s College of Ormoc in Partial Fulfillment
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