Introduction: All chemical reactions must proceed until it has reached its equilibrium. Le Chatelier’s principle which can be described as when a system in chemical equilibrium is disturbed by a change in temperature‚ pressure‚ or a concentration‚ the system shifts in equilibrium composition in a way that tends to counteract this change in variable. Using this principle you will observe how certain substances react when the equilibrium has been distressed. Objective: You will observe
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AWARDS……………………………………………... 5-6 1. INTRODUCTION…………………………………….. 7 1.1 Views of Networks 7-8 1.2 History of Computer Networks
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Security 4th Edition Questions Chapter 6 Questions 1. What is the typical relationship among the untrusted network‚ the firewall‚ and the trusted network? The relationship is that data is only limited to what firewalls allow via specific places called “ports”. There is the untrusted network on the outside‚ then the firewall which prevents unwanted or suspicious connections‚ and the trusted network is what lies within the bounds of the firewall. 2. What is the relationship between a TCP and UDP packet
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Everyone should be required to undertake a university education. With the social development‚ there are various reasons that will influence whether students want to go to university. It may lead to different kinds of effect in the contemporary world. Therefore‚ some people make a thorough analysis of this alarming phenomenon‚ that today college students are studying hard to acquire all of skills at university‚ and it might waste their time in their life. This essay discusses whether everyone should
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traditional information systems that prevents data sharing. c. a data warehouse control that prevents unclean data from entering the warehouse. d. a technique used to restrict access to data marts. e. a database structure that many of the leading ERPs use to support OLTP applications. 2. Each of the following is a necessary element for the successful warehousing of data EXCEPT a. cleansing extracted data. b. transforming data. c. modeling data. d. loading data. e. all of the above are necessary. 3. Which
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I strongly believe college should be free for everyone. There is no doubt about it‚ education has become not just expensive but very expensive. In order to get a good job‚ you need to have a good education and qualifications but it comes at a price. Everyone agrees that education is one of the biggest factors that will determines the nations fate going forward. So we have to get it right. Although some people might feel that the current system of higher education is working well‚ many other people
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I am proposing to write about becoming a network and computer systems administrator‚ one of the reasons I chose this field to do my final project on is I am already in this field of work and feel that I have a fairly good background and plenty of information to share with others. I started in the Information Technology field in 2000 as a System Support Specialist for a fairly good sized Insurance Company. I have always like computer and figuring out what makes them work so when I had the chance
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Most important Invention: The Computer When we think about technology mostly the first thing that comes to my mind is the image of a computer. Technological advancements such as computer have been designed to help humans and make the lives easy. In fact‚ computer is the Most important Invention because they can display and let you manipulate save information‚ and it is used in almost all fields . First of all computer have multi-tasking features that can minimize the work you have to do. The
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functions such as advertising‚ mail-order business‚ public relations‚ retailing and merchandising‚ sales‚ market research‚ and pricing of goods. Businesses‚ and particularly the marketing aspect of businesses‚ rely a great deal on the use of computers. Computers play a significant role in inventory control‚ processing and handling orders‚ communication between satellite companies in an organization‚ design and production of goods‚ manufacturing‚ product and market analysis‚ advertising‚ producing
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Most Americans Should Not Use Credit Cards When I write my paper‚ I will give my answer to the question of whether or not American’s should use credit cards. I will claim what whether someone should and should not use a credit cards depend on that individual’s circumstances. I think a strong case can be made against credit card us for most American’s. It is my personal opinion that credit card usage ought to be reserved for people who have a high income and who reliably make a lot of money. These
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