P3 – explain the purpose of different software utilities Virus protection – virus protection protects a computer system from malicious viruses and Trojans and worms which you can be infected by through the internet or email or downloading files or through a USB flash drive etc. virus protection usually consists of a firewall‚ virus scanner‚ virus remover and spyware. With virus protection you can perform a scan on your computer to check if you have been infected by any viruses or Trojans or worms
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Magnetic tape is a medium for magnetic recording‚ made of a thin magnetizable coating on a long‚ narrow strip of plastic film. It was developed in Germany‚ based on magnetic wire recording. Devices that record and play back audio and video using magnetic tape are tape recorders and video tape recorders. A device that stores computer data on magnetic tape is a tape drivOver years‚ magnetic tape can suffer from deterioration called sticky-shed syndrome. Caused by absorption of moisture into the binder
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Software is a general term. It can refer to all computer instructions in general or to any specific set of computer instructions. It is inclusive of both machine instructions and source code (more human-understandable instructions that must be rendered into machine code by compilers or interpreters before being executed). On most computer platforms‚ software can be grouped into a few broad categories: software is the basic software needed for a computer to operate. software refers to one or more
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rendered together to make the site appear in the browser window. When developing an eCommerce site it is important to test that the site appears correctly in all of the main browsers that people use to access the internet such as‚ Internet Explorer‚ Mozilla Firefox‚ Google Chrome and Safari. Operating Systems: An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. The operating system is an essential component of
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COMPUTER SCIENCE DEPARTMENT PROJECT PROPOSAL FOR MINISTRY OF TRADE WEB PORTAL PRESENTED BY: RAHAB WAMBUI KIARIE REG NO: SP13/20526/08 COURSE CODE: COMP 402 PRESENTED TO: MR. OMWOYO SUBMISSION TIME: OCTOBER 2011 A project proposal submitted in partial fulfillment of the degree of Bachelor of Science in Computer Science of Egerton University. Table of Contents ABSTRACT 3 CHAPTER ONE: 1.0 INTRODUCTION
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A Paper Presentation on INTERNET SECURITY AGAINST HACKING SYSTEMS ABSTRACT The internet has been a wide usage in all the fields in the present competitive world. It is being used in the education‚ research‚ business and what not‚ in everything. But providing security for the users information or transactions or any other data in any of the field has become a paramount. This paper gives a vivid picture of “E-commerce” and the vulnerabilities
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Selenium 2 Testing Tools Beginner’s Guide Learn to use Selenium testing tools from scratch David Burns BIRMINGHAM - MUMBAI Selenium 2 Testing Tools Beginner’s Guide Copyright © 2012 Packt Publishing All rights reserved. No part of this book may be reproduced‚ stored in a retrieval system‚ or transmitted in any form or by any means‚ without the prior written permission of the publisher‚ except in the case of brief quotations embedded in critical articles or reviews. Every effort
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Wi-Fi (Wireless Network) Troubleshooting ADSL - No Connection https://iihelp.iinet.net.au/Troubleshooting_ADSL_-_No_Connection This article will guide you through the troubleshooting for no internet connection (sync) on an ADSL1 or ADSL2+ broadband service. Click one of these links to skip down: Symptoms Things to check Troubleshooting If your modem gets back online while it is isolated More information Why do I need to test a different modem or try my modem somewhere else? Symptoms
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Chap 2 1. Compare and contrast the characteristics of the operational‚ managerial‚ and executive levels of an organization. Interactions with customers * Functional managers * Monitor and control operational-level activities * The president‚ CEO‚ vice presidents‚ board of directors 2. Compare and contrast automating and learning Automating: Doing Things Faster Organizational Learning: Doing Things Better Supporting Strategy: Doing Things Smarter 3. Discuss
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Have Behavioral Advertisers Stolen Your Identity? 1‚322 words Remember that scene in Minority Report when Tom Cruise’s character walks into a mall and digital ads all around him continually pitch him by name? This technology is already in practice with online users. Instead of scanning your eyes to target you‚ advertisers scan your Internet Protocol (IP) address and create personal data profiles about your online interactions in order to impersonate your future self as a consumer. For most
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