CHAPTER Introduction to Wireless LANs CWNA Exam Objectives Covered: Identify the technology roles for which wireless LAN technology is an appropriate application: Data access role Extension of existing networks into remote locations Building-to-building connectivity Last mile data delivery Flexibility for mobile users SOHO Use Mobile office‚ classroom‚ industrial‚ and healthcare 1 In This Chapter The Wireless LAN Market Applications of Wireless LANs 2 Chapter 1
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Introduction IT or Information technology is a term that encompasses all forms of technology used to create‚ store‚ exchange‚ and use information in its various forms of business data‚ voice conversations‚ still images‚ motion pictures‚ multimedia presentations‚ and other forms‚ including those not yet conceived. It’s a convenient term for including both telephony and computer technology in the same word. It is the technology that is driving what has often been called "the information revolution." The
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1. ____ of information is the quality or state of being genuine or original. Answer a. Authenticity b. Confidentiality c. Spoofing d. Authorization 1 points Question 133 1. In file hashing‚ a file is read by a special algorithm that uses the value of the bits in the file to compute a single large number called a ____ value. Answer a. hashing b. code c. hash d. key 1 points Question 134 1. ____ presents a comprehensive information security model
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Impact of Current Information Technology on Our Lives In partial fulfillment in the subject Basic Communications II for Associate in Computer Technology Submitted by: Kenneth Roy Adrian P. Romua Student Submitted to: Mr. Adalbert Alcaide Professor May 25‚ 2011 ACKNOWLEDGEMENT My deepest gratitude to my Ate Kristine and my parents who support and encourage me to pursue my chosen path‚ to concentrate to my studies‚ for all their kind and inspiring comments. My special thanks
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Technology is an improved route to an unimproved target. Technology is associated with innovation. It has definitely changed our lives for the better. Looking back in time‚ we realize that how much our lives have changed due to the fruits of technology.It has provided us with freedom and less consumption of time and resources. One the most effective pieces of technology is the mobile phone‚and nowadays being equivalent to a civilization. Due to technology changes‚ the dependency upon technology has
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The term ‘Information Technology’ or simply known as IT is a generic name given to all improvements that are taking place in our world due to the inter-linked advancement in technology‚ learning‚ and information. The term refers to recent technological developments that are taking place in our world as a result of better technology‚ due to better information. It consists of a number of allied modern advancements such as‚ computer‚ Internet‚ websites‚ surfing‚ E-mail‚ E-commerce. E-governance‚
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Information Technology Introduction According to Ford (1992)‚ Information technology is the development‚ implementation‚ and maintenance of computer hardware and software systems to organize and communicate information electronically. In this paper‚ I will discuss what is information technology‚ current problems in IT‚ how to protect information in an IT environment‚ and the effectiveness of the protection. What is information technology? Information Technology (IT) is concerned with the use
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Information Technology Management is the backbone of an organization and information technology today is at heart of a business plan. Information technology has bridge the way between organizational operations with external environment. This process has facilitated the pace of activities and lessens the time needed to carry out these operations amplifying the revenues manifolds. The rise of information economies has boosted the global trade and fueled the need of new business processes and
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Media students/10/c 3/2/06 8:34 am Page 350 UDY: RESEARCHING MOBILE PHONE TECHNOLOGIES 1 2 3 4 5 6 7 • Getting started • Using Wikipedia • Company websites • Keeping your eyes and ears open A common media debate concerns the impact of new media technologies. In this case study we will consider ways of accessing and using research material for such a debate. Depending on your course‚ you may be asked to give a short written answer to a relatively
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company. Data and information will be at the heart and information re-use shall be constant. In other word‚ everything is integrated‚ finance‚ services‚ customer files‚ support database‚ helpdesk‚ quality management‚ customer satisfaction‚ email‚ attachments... The information both flow in and out where you can get an holistic view of every information‚ communication‚ exchange concerning a specific project that might affect multiple customers‚ or every bits and pieces of information that pertain to
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