auxiliary storage or backing storage is used to store data and instructions when they are not being processed. Secondary storage is much cheaper than primary storage and is also used to back up for later use. Storage media Storage media are the physical hardware on which a computer keeps data‚ instructions and information. E.g. a CD‚ a DVD‚ a floppy disk‚ hard disk. Storage device Storage devices record and retrieve data‚ instructions and information to and from storage media. Accessing
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DESIGN AND SIMULATION OF MICROSTRIP PATCH ARRAYANTENNA FOR WIRELESS COMMUNICATIONS AT 2.4 GHZ B.SAI SANDEEP Assistant Professor QIS College of Engineering &Technology Ongole‚ Andhra Pradesh INDIA Sandeep6sandeep@gmail.com Abstract—Due to the existence of growth in development of low cost‚ less weight‚ highly reliable‚ minimal profile antennas for wireless devices‚ it poses a new challenge for the design of antenna in wireless communications. This paper presents design and simulation
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development of technology has indeed become an integral part of our lives. Evidently‚ we often involve technology almost in every aspect of our lives. As a result‚ business in technology area seems very enticing for most people as they can potentially generate a lot of profit from this field. Hence‚ more and more people start to invest in it. However‚ as people are getting indulged in profit maximisation‚ problems concerning ethics and societal welfare start to arise from technology. Some argue that
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INTRODUCTION TO WIRELESS PC COMMUNICATION In many situations a communication link between two devices becomes essential. This communication can be wired or wireless. If two devices are close to each other a wired link is preferred. However in many situations two devices are reasonably far apart. In that case a wireless link is preferred. One of the popular wireless communication technologies is RF communication that is being used in our project. The HT12E and HT12D chips have been used to maintain
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* Select one of the company profiles below to be used for your Information Security Policy 1) Company 1: The Bloom Design Group is a company that offers interior design services to businesses and individuals throughout the world. Bloom has a corporate office in New York and a second office in Los Angeles. The company’s website features a virtual decorating tool‚ which offers clients the chance to play with different color and design schemes. This tool allows their clients to get an idea
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How might you explain to Toby what your organisation’s parameters of confidentiality are? We will have to use simple and easy vocabulary to make sure that he understands that Privacy ACT 1988 is covered with strict conditions‚ and the information that we will collect is stored‚ secured and assessed according to the Act. We will explain that personal information that we are collecting is considered to be sensitive information and it will not be shared or disclosed
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will be two important laws which came about due to the improvements with in the information technology results because‚ each improvement for these results require information of each new law. The first act which will be explained is the “Do not call act”‚ and the additional act that will be explained is the “Child’s internet protection act”. Both acts are going to be an introduction subject because different technologies can also lead to inaccurate business practice and may possibly lead to unlawful
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HOW KENYA AIRWAYS LIMITED HAS USED INFORMATION TECHNOLOGY TO INCREASE ITS MARKET SHARE WHILE ENHANCING QUALITY BY (MBA/GC/355/11/12) MARTIN KETIENYA COURSE CODE: CMM 510 COURSE TITLE: MANAGEMENT INFORMATION SYSTEMS MAY 2012 ABSTRACT Kenya Airways was at a crossroads in 2006. A hunger for new markets prompted air carriers from the Middle East and Asia to expand aggressively into Africa. So Kenya Airways executives responded—putting in place an expansion plan of their own‚ designed to make the company
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Main Topic: Information Technology: Its Evolution‚ Advantages and Disadvantages Creative Topic: So You Love IT: Where Has it Been? Where is it Going? Sub-topic: A Brief Examination of the Evolution of Information Technology‚ and Some Uses and Misuses. Today in society‚ people cannot conceive of a life without technology. Surrounding us are various technologies that are helping people to live their lives with more luxury. Technological advancements are not just limited to computers; there
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EFFECT OF INFORMATION TECHNOLOGY ON MOBILE COMMERCE Mobile communication are about to enter the third stage in their development‚ widely known as 3G. The significance of this technology is that it would enable internet access to the mobile devices.Mobile communication‚with the support of internet can be used as a source to perform various business and organizational functions more efficiently and effectively.. 1) Constant improvement and advancement in information technology had made it
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