EX-03 CHAPTER 3- Exercises Solutions 1. Baseband transmission means sending a digital or an analog signal without modulation using a low-pass channel. Broadband transmission means modulating a digital or an analog signal using a band-pass channel. 2. Optical signals have very high frequencies. A high frequency means a short wavelength because the wavelength is inversely proportional to the frequency ( = c/f)‚ where c is the propagation speed in the media. 3. The frequency domain of a voice signal
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topology. Diagram of tree topology. Page 4: Hardware and software required. Communications mediums and protocols. Page 5: Advantages and disadvantages for staff. Page6: Advantages and disadvantages for learners. Social and ethical implications. Page7: Security of network. Bibliography. Diagram of a Tree topology layout: About a Tree topology: Tree Topology Tree topologies integrate multiple
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their behavior should be different. In this assignment it is whereby networkings is to be explained‚ clarified and analyze the importance of networking‚ not forgetting to outline how networking skills can be improved in order to implement strategies to solve problems. While the concept of a networking in multi-cultural organization has been well-documented‚ what takes the model to a new level today are the capabilities enabled by social media applications and intelligent networks. At its core‚ the Dynamic
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The thesis that Brad Stone wrote about the effects of social media was that “Photos from drunken parties‚ recollections of sexual escapades‚ profanity or threats--all these indiscretions‚ posted online‚ have gotten students suspended or expelled‚ or harmed job prospects” (Stone 433). Stone put that thesis in paragraph four because the first three paragraphs were just a setup that was used‚ before getting to the main idea. While setting up the thesis‚ Stone used a story from a person that had issues
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CASE STUDY THE SAS INSTITUTE Succeeding with old-fashioned values in a new industry 1 (revised September 2010) Adapted by CH Besseyre des Horts from C.A. O’Reilly III & J. Pfeffer (2000) : Hidden Value‚ how great companies achieve extraordinary results with ordinary people‚ Harvard Business School Press‚ pp. 99-117. 1 1 CASE STUDY THE SAS INSTITUTE : Succeeding with old-fashioned values in a new industry TREATING PEOPLE DIFFERENTLY (and better) than they expect to be treated‚ and differently
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Hamlet Leadrship Essay Hamlet is an indecisive leader‚ who lacks focus and the ability to delegate effectively. His inability to act showcases the numerous flaws in his character exposing him as a poor leader and an ineffective strategist. His main character flaw is his indecisiveness. Throughout the play he chooses to procrastinate instead of making firm decisions. This is first illustrated when he sees his father ’s ghost in the opening Act. Following his conversation with the ghost
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Pasko sa PHEnas Praxis Project Reflection Paper 1 Charlene Shine J. Aloria‚ Batch 8 a. How was I as a leader in the course of my Praxis involvement in the conceptualization and planning stage? Being a member again of this year’s Paskuhang Pathways praxis project‚ I think this is another opportunity for me to enhance my leadership skills. I am assigned in the Programs Committee because our project head thinks that I can really help by making last year’s project even better. I’m
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world’s largest social networking service that helps people communicate more efficiently with their friends‚ family‚ and coworkers. In 2012‚ according to The New York Times‚ Facebook has more than 800 million active users around the world. The public favours Facebook as a way to “keep in touch with friends;” however‚ people‚ especially the younger generations‚ have become strongly attached to Facebook without realizing its negative effects. In fact‚ people who advocate the use of the social network are
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Counter argument Do you know that social networking as facebook doesn’t always make us sad and gloomy? As a new study based on virility of emotions between friends shows that positive emotions have stronger spreading power on facebook than negative ones. In the article "can facebook make you sad "written by "Justin Mullins" he discussed the idea that facebook make us sad and lonely. He also described the idea that facebook has changed the world and life completely. Although the author mentioned
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Sa Kabataang Pilipino Itaas ang iyong noong aliwalas ngayon‚ Kabataan ng aking pangarap! ang aking talino na tanging liwanag ay pagitawin mo‚ Pag-asa ng Bukas! Ikaw ay lumitaw‚ O Katalinuhan magitang na diwang puno sa isipan mga puso nami’y sa iyo’y naghihintay at dalhin mo roon sa kaitaasan. Bumaba kang taglay ang kagiliw-giliw na mga silahis ng agham at sining mga Kabataan‚ hayo na’t lagutin ang gapos ng iyong diwa at damdamin. Masdan ang putong na lubhang makinang sa gitna ng dilim ay matitigan
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