...LAN Topologies IT/240 Intro to LAN Technologies 4/29/2014 Farooq Afzal Case 3-1 In my opinion a client/server system with an extended star topology would be the best choice for Old-Tech Corporation. I would replace the 10 Mbps Ethernet cord with an 100 Mbps Ethernet cord to ensure a faster more reliable connection. The extended star topology will allow each computer to have access to shared files and the administrator can delegate which computer has access to which information within the network. I would make sure that we when we do the upgrade the computers are all connected with wireless NIC. Case 3-2 EBiz.com should be upgraded to have a Switched Logical Topology using an extended star topology. This network should be server based with several servers, each server would have its own task. The network should have at a minimum of 250 computers and have room for upgrades of 50 or more computers. I would install more switches to accommodate each floor of the building. This would be done for each floor with the servers having a room of their own. Case 3-3 For this Case Project I would suggest that ENorm set up the system as a Server Based computer system with Mesh Topology. We could...
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...|[pic] |Syllabus | | |Axia College/ College of Information Systems & Technology | | |IT/236 Version 4 | | |Web Design I | Copyright © 2009, 2007, 2006 by University of Phoenix. All rights reserved. Course Description This course introduces effective Web design principles and the essential role of the Web designer in today's business environment. Topics covered include site architecture, page layout, navigation, content, functionality, and usability. Students will evaluate existing Web sites and apply best practices to prototype a unique design using a Web authoring application. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies: You must be logged into the student website to view this document. • Instructor policies: This document is posted in the Course Materials forum. University policies are subject to change. Be sure to read the policies at the beginning...
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...Application-Level Requirements List 1. The program shall present a series of user screens that prompts the user for specified input. 2. The main user screen shall have an application title. 3. The main user screen should have a short description saying how to use the program. 4. The calculation should be executed only after all the valid input values are provided. 5. The program shall allow the user to clear all the input fields and do the calculations over. Input-Process-Output |Input |Process |Output | |Currency Type |Get User Input |Currency type | |Currency Amount | |Currency Amount | |Exchange Rate | |Exchange Rate | |Currency Type |Choose correct type |Currency Type | |Enter Currency Amount |Calculate total to the |Dollar Amount | | |nearest Dollar amount | ...
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...Associate Level Material Appendix C OSI Model Key Terms Table Use the following table to define the key terms related to the OSI model. Describe the functions of any hardware connectivity devices and tools listed. |Term |Definition |Function | | | |(if applicable) | |Physical layer |Will convert bits into signals for outgoing|This will change the data packets to | | |messages and signals into bits for incoming|physical signals which symbolize 1’s and | | |messages.. |0’s and then later will send the physical | | | |signal to the destination. | |Data link layer |Will work with frames and is intermediary |The layer splits data that is obtained from| | |between Network layer and Physical Layer. |the network later to the frames and the | | | |physical layer can transmit. It will also | | | ...
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...Psychiatric Disorders, Diseases, and Drugs PSY/240 10/01/2011 Psychiatric Disorders, Diseases, and Drugs There are many different types of psychological disorders, many of them have treatments or can be lessened with medications. Psychological disorders are also commonly called mental disorders, this is when an individual’s behavior can impact their life and can cause distress for the individual that is experiencing problems. Schizophrenia is when an individual would most likely experience what is called insanity. Schizophrenia can impair an individual’s thoughts, speech, emotional, perception, and motor activities, and can often times lead an individual to not know what is reality and non-reality. Dopamine is the theory with schizophrenia, “schizophrenia is caused by too much dopamine and, conversely, that ant schizophrenic drugs exert their effects by decreasing dopamine levels.” (Pearson Education, Inc, 2009) When the body doesn’t make enough or makes too much of a certain chemical this can often times lead to an illness or disease that needs to be treated by a doctor. Treatments that are given to individuals with schizophrenia can be given medications: (Mayo Foundation, 1998-2011) * Aripiprazole (Abilify) * Clozapine (Clozaril) * Olanzapine (Zyprexa) * Paliperidone (Invega) * Quetiapine (Seroquel) * Risperidone (Risperdal) * Ziprasidone (Geodon) These drugs can help an individual be calm and not get agitated, the medication can help...
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...Chapter 5 Questions (Subnetting) Brian M. Robinson IT/240 February 1, 2013 Derrick Sorrells Chapter 5 Questions (Subnetting) 1. An IPv6 address is made up of how many bits? An Ipv6 address is made up of 128 bits. Because IPv6 has 128 bits, instead of the 32 bits that IPv4 has, the need for private addressing is eliminated. This is because IPv6 has 3.4 x 10^38 addresses, compared to the 4 billion addresses that IPv4 has. This is more than enough IP addresses to handle the needs of networking for the foreseeable future and beyond. 2. The subnet mask of an IP address does which of the following? The subnet mask defines network and host portions of an IP address. The most important task performed by subnetting is that it helps determine whether the host is communicating with computer that is on the same network, or subnet, or a different network or subnet. The distinction matters because if the host is talking to a computer on the same subnet, then no router is needed. If the two are on separate subnets, then the router must then be involved to facilitate communications. 4. Which of the following is a private IP address and can’t be routed across the Internet? a. 192.156.90.100 b. 172.19.243.254 c. 11.200.99.180 d. 221.24.250.207 e. 12.12.12.12 The IP address 172.19.243.254 is a private address and cannot be routed across the internet. For Class A, addresses beginning with 10; for Class B, addresses starting with 172.16 and running through 172.31; and for Class...
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...Website Development Template Student Name WEB/240 Week #X Date Website Development Template Provide a brief high level summary of the information about the website that is covered in the following items. Do this by covering the specific items in a single full paragraph. Topic Have a paragraph or two here going over the topic of your website. Note the scope of what it will cover. Briefly note anything it will leave out, especially if that would seem to be a key part of what it is covering. Purpose Discuss the purpose of the site. Note why it is needed in general and specifically note why the users you are targeting have a need for such a site. This can include what would drive them to the site. Audience Discuss the audience of the website here. Note who would fit in that audience, their geographical location, how many people are in the target group, their average age, how familiar they are with computers and the Internet and other relevant facts. Make sure you discuss the most compelling thing you want the target audience to think, learn or do as a result of visiting the site. Site Map [pic] Fill out the site map above with Word drawing tools in Week 3 and onward. Provide a description of the sitemap in this paragraph. Describe why the connections are where they are. Purpose of Site Form Describe the purpose of the site form and what will be validated when the user submits it. ...
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...Photosynthesis and Respiration Dana L. Houston, BSN, RN BIO/240 October 26, 2015 Tomas Oberding Photosynthesis and Respiration This paper will describe a journey through a plant process of photosynthesis and respiration. This paper will also describe the parts of the plant that is encountered and how it is modified at each stage. Then it will discuss the other molecules and entities that are met along the way at each of the five main stages. Furthermore, it will explain the effects on molecules and the writer. Next, it will conclude the journey by using word formulas for photosynthesis and respiration. Lastly, it will summarize what happens to the writer at the end of the five stage journey. Environmental scientists recognize that the fundamental source of energy for most life on earth is the sun. Through photosynthesis, plants capture the light and convert it into chemical potential energy. Plants then store the potential energy in the form of biomass. Only after an animal eats the plant is the potential energy from the sunlight released as kinetic energy for movement and growth. Photosynthesis is the chemical process by which green plants convert sunlight into sugar. In essence, this process transforms a wave of light energy into chemical potential energy, which the plant then stores in the molecular bonds of sugar molecules. The following steps will describe a journey through the photosynthesis process that occurs each time the sun’s light reaches the leaves of...
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...Dreamweaver Step-by-Step Instructions Deandre Felder WEB/240 Prof. Thompson December 9, 2015 Adobe Dreamweaver can be a very useful program for a user when attempting to create or design a webpage -- if you know how it works. In order to effectively create a webpage, one must first know and get familiar with the steps. Here are a list of step-by-step instructions for a user to expedite the process of using this program to make a webpage: 1. Create a folder in the hard drive (not in Dreamweaver) and name it whatever you want. This is your root folder. 2. Inside this folder create 4 sub-folders and name them: Images, Flash, Pages, and Other. 3. Go into Dreamweaver and click on HTML. Save this page into your root folder as Home Page. 4. You have to add in tables. Go to insert, new table. You can set it to as many cubes as you want. It's a little tricky to get it where you want but a little playing with it works. 5. If you want to, you can insert buttons by going to insert, form, and button. Once you get it, you can right click on it and look for the page you want to connect it to or type in the url of the site 6. After that you can also use flash text and you can add in pictures...
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...Blood Disorders Crystal Flannelly HCA/240 February 24, 2013 Samantha Bame Blood Disorders Introduction In this paper I will be discussing three different scenarios, and in each scenario I will tell a little information on the disorder. I will cover ways to prevent disorders, and symptoms of the disorder. The blood within our bodies is the body’s major transportation system. Blood is used to transport oxygen from the lungs to the cells within our body, and it removes carbon dioxide waste from the cells before it goes to the lungs. There are components in our blood that protect our body from getting diseases. The blood will recognize, and engulf microorganisms and foreign molecules that it finds in our blood. The other components of blood will transport metabolic waste from the cells to the kidneys, it will take nutrients from the digestive system to the cells, and blood will transport hormones through our body. The purpose of plasma, red blood cells, and platelets Blood is a specialized body fluid, and it contains four main components. The components of blood are plasma, red blood cells, white blood cells, and platelets. Blood has many functions that help our body stay healthy. Plasma is a liquid component of our blood and its job is to transport blood cells throughout the body. Plasma is also responsible for carrying nutrients, waste products, antibodies, clotting proteins, and chemical messengers through the blood. Red blood cells have a special protein...
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...Véronique Lemay REALITY THROUGH SOCIETIES COMS 240 Communication Theory Synthesis Paper presented to Eric Powell Tutorial Section 1 November 11th, 2013 Through my quest of assessing how communication helps construct reality in societies, I have selected two influential authors in order to assemble correlated concepts and theories to present this synthesis. Firstly, known as a controversial figure of media expansion, Marshall McLuhan expressed his debatable idea of “The Medium is the Message” in his book “Understand Media” written in 1964, as he explained that the media themselves are the very emphasis we should look upon to the contrary of the content they convey. Secondly, James Carey, sharp critic of McLuhan, was best known for identifying the space partiality of modern civilization and was described by Lance Strate (2007) as excellent at “uncovering interrelationships among ideas, perspectives and school of thoughts” (p.177). With this intention, I will compare and contrast how Marshall Mcluhan and James Carey differ in their conception of how communication shapes reality, arguing that Marshall McLuhan concept of the message extracted from the medium constructing reality is superior to James Carey’s theory because his concept of the “medium being the message” emphasizes difference between how and which information is transmitted. To illustrate how Marshall McLuhan’s theory is stronger in terms of constructing reality, this synthesis will discuss how symbols...
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...Chapter 15 Problem 10 Page 411 Was the cancellation clause unconscionable? Within this court case, the purchaser who is Gantos, gave a buy-out order for the seller Gianni Sport. So, this buy-out order was aimed towards the women's holiday apparel that should had been sent out and received by October 10, 1980 to its purchaser (Mallor, et al., 2007). This buy-out order was granted around June of 1980. At the end of September 1980, the purchaser; Gantos decides to cancel this purchase order and it was said that this order had been done sooner than this delivery of the merchandise (Mallor, et al., 2007). It is reasonable on the behalf of Gantos (the purchaser) since this buy-out order points to a clause such as this purchaser having all rights to cancel this buy-out order (Mallor, et al.,2007). Of the favor, the purchaser terminated this order for this merchandise of which had not been delivered and it does not matter why of any kind. In this situation, I believe that no matter what if the purchase order promotes to 20 up to 22 percent of Gianni Sport's business (Mallor, et al., 2007). The reversal of the purchase order is made before shipment within the merchandise. Therefore, it is valid on the part of Gantos; the buyers behalf ( Mallor, et al.,2007). Chapter 16 Problem 7 Page 433 What result? It is obvious that Dyer endorsed the paper contract that demonstrates with the aim of no taxes had been added into the selling cost (Mallor, et al.,2007). So, then this means...
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...Yonnie Gadberry Mrs.Kopietz 18 august 2010 *ABOUT ME* As long as I’ve thought about having a future job I knew I wanted to be a psychologist. I think some school activities might have lessons for being a psychologist but I’m not very interested. The only activities I like are mine which are considered to me are hobbies. I have many interests that make me happy and these are just a few, and I am happy to say I know I am going to have a wonderful living. But this is just my future career, my current school activities, and hobbies of my life. I really would love becoming a psychologist. Mostly I would like to have seccions with more children than adults. Also I am a person with personal experience. so I know what they have went through, and wouldn’t have a hard time understanding what point of view they have or where they come from when they try to talk to me. And I would be more than happy to give advice if they are having any trouble with things at home and anywhere else or anyone else. I actually am not very interested in any school activities. I’d rather stay more focused on school work. In plus if I do any activities I might end up forgetting about homework. And sometimes I don’t do very well on assignments. So I could just stay after school getting help with any work that needs to get done, instead of school activities. Or I could just spend my free time on the very many hobbies I enjoy doing. What I really enjoy are my hobbies. I like to go shopping...
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...Instructions for completing NETW204 Lab Reports: 1. Make sure that you understand the objective of the lab(s) and the requirements for successfully performing them. 2. Follow all procedures in the Element K lab instructions (Sample Solutions). 3. After successfully completing the lab(s), capture a screenshot of your Transcript that shows both the labs completed and your name. Paste this into the bottom of your lab report. Your transcript can be found by going to the Home/Account Information/Transcript page. An example transcript is shown below. 4. Submit the completed Lab Report to the appropriate weekly Dropbox. Taking Screenshots The instructions below provide basic guidance on taking screenshots of your labs 1. Complete the lab step that you would like to capture in a screenshot. 2. Click on the server’s desktop that contains the window you want to capture. 3. Press the Print Screen key on your keyboard to copy it to your clipboard. On some keyboards, it is written as Print Scrn or PrtSc. 4. Click on your Lab Report (this document). 5. Scroll to the point in the Lab Report where you what the screenshot to appear. 6. Right click on your mouse and click paste, or press Ctrl + V 7. Once your screenshot appears in your Lab Report, click on your lab and continue to the next step. Important Note: If you are using Windows 7 (any version), you can use the Snipping Tool to very easily create screenshots for your lab reports...
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...Q1.Figure 1.3What change would occur if the economy moves from point C to point B in Figure 1.3? a. Resources previously devoted to producing consumer electronics would be used to produce housewares. b. Previously unemployed resources would be used to produce housewares. c. Previously unemployed resources would be used to produce consumer electronics. d. Resources previously devoted to producing housewares would be used to produce consumer electronics.Q2. A rightward shift of the production possibilities curve represents economic growth. a. true b. falseQ3.Figure 1.3If an economy is producing at point A in Figure 1.3, a. it is producing 3300 units of housewares and 3300 units of consumer electronics. b. it is producing 3300 units of housewares and 1800 units of consumer electronics. c. it is producing 1800 units of housewares and 1800 units of consumer electronics. d. it is producing 1800 units of housewares and 3300 units of consumer electronics.Q4. The shape of the production possibilities curve reveals the degree of income equality in an economy. a. true b. falseQ5. The slope of the production possibilities curves tells you a. the quantity of all inputs available for productive uses. b. the length of time required to switch between two different economic activities. c. how much of one good must be sacrificed in order to produce more of the other. d. the size of the labor force.Q6. In economics, all the things that people would consume if they...
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