...is a basic network for a small office. This network will allow access to the internet and the server could house an intranet or extranet. A cable internet connection will allow for high speed internet access. In addition to the basic network, wireless LANs could be added and a mobile Wi-Fi network. An internet service provider will allow access for Wireless LANs and the Mobile Wi-Fi. Workstations/PC Wired LANs : office computers connected to one another and other devices within a 500 meter radius. They can be computers connected in the same building or buildings close by. Workstations may be specialized for graphic design, 3-D design or CAD. As the company grows they could add WANs to reach further distances. Server: Determines who gets what. It stores data, serves up web pages controls the operating system. An example of server software would be Microsoft Windows. It could also serve applications for users on an intranet. For example a company website for employees or portal that houses company information and resources. Switch : Are similar to hubs connecting network components but they can filter more data to a specified location. Router: Helps to communicate with the internet making sure data gets to the correct address. Firewall: Prevents unauthorized users from accessing personal networks. It makes sure users have authorized access to use the network. Internet: Communication system linking millions of people and networks from all...
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...Request for Proposal The first change I would make would be to delete the router going from the firewall to the phone network. I then would separate the phones from the computers. I would put all of the phones and the phone network on VLAN 10. I moved all of the computers that were originally on VLAN 1 & 10 with the phones to VLAN 8. I would then delete the switch linking all of the servers. After that, I want to create a protected network for the application server and the accounting server from the firewall. I then would move the protected network servers to VLAN 4. I would then create another link from the firewall to go to a DMZ containing the Email Server and the Web Server. The DMZ would be moved from VLAN 1 to VLAN 6. The last thing I would do would be to move the wireless access point from VLAN 1 to VLAN 2. By separating everything on the network into different VLANs, I feel it will increase security as well as decrease congestion through the VLANs. Since the VLAN separates portions of the network into mini networks, if an attacker was able to get access to the system, they would only be able to see a small portion of the network instead of everything that is on it. By placing the servers with the most important data (the database and accounting servers) in a protected network, it creates an extra level of security. The last major vulnerability that I discovered is that all of the data is in one place, in the server room. If there...
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...Mon 28/4/14 4 wks 6 Mon 31/3/14 4 wks 2 Fri 23/5/14 Mon 26/5/14 12 wks Fri 15/8/14 Pouring of supports Fri 15/8/14 Mon 18/8/14 13 wks 8 7 Pouring of concrete footings Fri 23/5/14 Erect pre-cas Mon 28/4/14 0 wks Fri 25/4/14 Mon 26/5/14 0 wks Mon 18/8/14 0 wks Excavation Fri 25/4/14 Mon 26/5/14 4 wks 10 Fri 20/6/14 Mon 23/6/14 8 wks 11 Fri 15/8/14 Mon 18/8/14 4 wk 12 Mon 31/3/14 0 wks Mon 3/2/14 8 wks 1 Fri 28/3/14 Dres Mon 20/10/14 9 wk Site Cleaning Fri 28/3/14 Steel structure Fri 22/8/14 Roof erected Fri 17/10/14 Mon 3/2/14 0 wks Mon 28/7/14 9 wks Mon 25/8/14 9 wks Mon 31/3/14 8 wks 3 Fri 23/5/14 Mon 18/8/14 4 wks 14 Mon 1/9/14wks Fri 21/11/14 12 5 Fri 12/9 Field subsurface drainage Fri 4/7/14 Mon 26/5/14 14 wks Fri 29/8/14 4 Playing field and track Fri 10/10/14 Other facilities Mon 12/5/14 6 wks Mon 8/12/14 16 wks Fri 2/1/1 Installation of artificial playing turf Fri 2/1/15 Mon 7/7/14 6 wks Mon 13/10/14 6 wks Page 1 wks Fri 14/11/14 Mon 17/11/14 4 wks Fri 12/12/14 ct pre-cast galleries 9 Fri 14/11/14 Pouring seat Fri 12/12/14 ks Mon 17/11/14 0 wks 4 wks Fri 12/9/14 Mon 15/12/14 3 wks 15 Painting Fri 2/1/15 Dressing room 9 wks Fri 14/11/14 Mon 18/8/14 5 wks 13 Fri 12/9/14 Lights Fri 19/9/14 Mon 15/12/14 0 wks Fri 2/1/15 Mon 1/12/14 15 wks Fri 2/1/15 acilities Fri 2/1/15 Fri 2/1/15 wks 0 16 End Fri 2/1/15 Fri 2/1/15 Fri 2/1/15 wks 0 ...
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...The objective of this project is to develop a research paper on an area of emerging technology Click Link Below To Buy: http://hwcampus.com/shop/objective-project-develop/ The objective of this project is to develop a research paper on an area of emerging technology. Approach the project as if you were recommending technology implementation initiatives to your corporation's technology planning committee. The analysis will have two sections. First, examine the view that suggests that the technology you choose is a good emerging technology. Then, discuss the implications for stakeholders (implications for the corporation, such as cost/benefit analysis); integration considerations; the impact on the company's employees; and operational concerns (i.e., increased productivity/efficiency, short-term challenges versus long-term benefits) for management, technical staff, nontechnical staff, the company's customers and clients, and other business partners of your selected corporation. Second, contrast and compare the benefits of the emerging technology you chose with past successful or unsuccessful telecommunications technologies you have in place. To what extent should the corporation change its technology foundation? Include current information on how the technology works. If you believe this is the best choice for the corporation, provide your rationale. Please examine and discuss each element of this objective. The analysis (your final paper) will have at least six sections...
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...CPA Australia 26/04/12 6:14 PM CPA 104 Activity on Arrow diagram exercise You are working for a manufacturing company and your task is to create a network diagram for a project that the company has commenced involving the acquisition of an industrial furnace. A furnace may be over 100 metres long and have more than 40,000 components, so effective project management of the contract is essential. One use for furnaces is to turn clay into ceramics for things like tableware and sanitary-ware. A furnace may cost up to several million dollars depending on its size and capabilities. A manufacturing company that is looking to buy a furnace will often solicit several quotes or tenders. If a customised design is required, this necessitates considerable preparation and effort. Once a tender is awarded, the key phases to be completed are design, purchasing, shipping, installation and commission. There are two common formats used to prepare network diagrams. The activity-onarrow (AOA) network method displays activities as arrows and events as nodes. The other format is the activity-on-node (AON) network method, where nodes and arrows represent activities and events are not illustrated. The choice of AOA or AON representation is a matter of personal preference. For this exercise we will use the AOA format. Project information Detailed below is a project activity list for the project to install a furnace. The main activities 'a – h' are listed, along with their preceding activity...
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...The objective of this project is to develop a research paper on an area of emerging technology Click Link Below To Buy: http://hwcampus.com/shop/objective-project-develop/ The objective of this project is to develop a research paper on an area of emerging technology. Approach the project as if you were recommending technology implementation initiatives to your corporation's technology planning committee. The analysis will have two sections. First, examine the view that suggests that the technology you choose is a good emerging technology. Then, discuss the implications for stakeholders (implications for the corporation, such as cost/benefit analysis); integration considerations; the impact on the company's employees; and operational concerns (i.e., increased productivity/efficiency, short-term challenges versus long-term benefits) for management, technical staff, nontechnical staff, the company's customers and clients, and other business partners of your selected corporation. Second, contrast and compare the benefits of the emerging technology you chose with past successful or unsuccessful telecommunications technologies you have in place. To what extent should the corporation change its technology foundation? Include current information on how the technology works. If you believe this is the best choice for the corporation, provide your rationale. Please examine and discuss each element of this objective. The analysis (your final paper) will have at least six sections...
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...SAMPLE EXAMINATION The purpose of the following sample examination is to provide an example of what is provided on exam day by ASQ, complete with the same instructions that are provided on exam day. The test questions that appear in this sample examination are retired from the CSSBB pool and have appeared in past CSSBB examinations. Since they are now available to the public, they will NOT appear in future SSBB examinations. This sample examination WILL NOT be allowed into the exam room. Appendix A contains the answers to the sample test questions. ASQ will not provide scoring and analysis for this sample examination. Remember: These test questions will not appear on future examinations so your performance on this sample examination may not reflect how you perform on the formal examination. A self-appraisal of how well you know the content for the specific areas of the body of knowledge (BOK) can be completed by using the worksheet in Appendix B. On page 2 of the instructions, it states “There are 150 questions on this 4-hour examination.” Please note that this sample exam only contains 75 questions. If you have any questions regarding this sample examination, please email cert@asq.org © 2009 ASQ ASQ grants permission for individuals to use this sample examination as a means to prepare for the formal examination. This examination may be printed, reproduced and used for non-commercial, personal or educational purposes only, provided that (i) the examination is not modified...
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...important to a customer and designer of said system. Failures in a system can create catastrophic events that are costly in both monetary and emotional aspects. Faults within a system can be different in nature and can continue to wreak havoc on the system or to do nothing in some cases. Failures in distributed and centralized system can be specific in nature; however a generalized topic can describe the majority of these failures across the system. There are four types of failures in distributed systems that can affect functionality; but two of these four specific failures that can affect centralized systems as well. The general failures include: halting type failures, byzantine style failures, omission failures, and failures related to network issues. While all of these are important some of them affect a system more violently than others. The first types of failures to discuss are halting failures. These types of failures can be frustrating in nature since they affect most of the system and do not allow the operator to really investigate without rebooting the entire system. These failures essentially freeze the system without allowing any action to alleviate the issue. There can be many reasons for a halting failure such as hardware or software malfunctions, memory problems, or even viruses. Many of these problems can be solved by updating your system, acquiring memory that can create room to do some of the system work, or installing antivirus or spyware software that can...
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...PERT/CPM Problems 1. For the following data, draw the network diagram, and then crash the activities to find the time-cost trade-off points that the company should want to consider. Start with the plan that has the longest duration. Activity Preceding Activity Time(weeks) Normal Program 2 5 2 4 3 3 Crash Program 2 3 1 2 2 3 Cost ($000s) Normal Program 5 11 7 8 9 9 Crash Program 5 21 16 22 18 9 A B C D E F A A B, C B D, E 2. Draw the network diagram for the following problem and indicate a sequence of plans that the company should want to consider in making a time-cost tradeoff. The company is not interested in reducing the project duration below 29 days. Start with the plan that has the longest duration. Activity Preceding Activity Time(days) Regular Program 10 14 8 7 5 10 9 11 Crash Program 9 11 7 2 3 7 9 9 Cost ($) Regular Program 5,000 3,500 4,000 2,100 2,500 2,250 5,000 3,850 Crash Program 5,200 3,950 4,100 3,600 3,000 3,750 5,000 5,250 A B C D E F G H A A B B C D, E I G, H 5 3 2,375 3,575 3. For the following data, draw the network diagram, and then crash the activities to find the time-cost trade-off points that the company should want to consider. Start with the plan that has the longest duration. Activity Preceding Activity Time(weeks) Normal Program 2 3 2 4 4 3 5 2 Crash Program 1 1 1 3 2 2 3 1 Cost ($) Normal Program 20,000 20,700 29,000 25,000 26,100 47,000 55,000 57,000 29,000 29,500 79,000...
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...Brandon C. Foltz, M.Ed. 6/26/2012 OPERATIONS MANAGEMENT NETWORK DIAGRAMS: CRITICAL PATH ANALYSIS USING FORWARD AND BACKWARD PASSES B r a n d o n C . Fo l t z , M . E d . B r a n d o n C . Fo l t z , M . E d . education / training & development / business / tech / math / opinion http://bcfoltz.com/blog Twitter: @BCFoltz YouTube: BCFoltz education / training & development / business / tech / math / opinion http://bcfoltz.com/blog Twitter: @BCFoltz YouTube: BCFoltz MILWAUKEE PAPER EXAMPLE MILWAUKEE PAPER NETWORK WITH TIME Installing a complex air filtration system in a paper manufacturing plant Activity Description Immediate Predecessor(s) Time to Complete (weeks) A Build internal components ─ 2 B Modify roof and floor ─ 3 C Construct collection stack A 2 D Pour concrete and install frame A,B 4 E Build high-temperature burner C 4 F Install pollution control system C 3 G Install air pollution device D,E 5 H Inspect and test F,G 2 TOTAL TIME 25 http://bcfoltz.com/blog 1 Brandon C. Foltz, M.Ed. 6/26/2012 CRITICAL PATH ANALYSIS CRITICAL PATH NODES When can we expect our project to be done? Which (if any) activities can be delayed without delaying the overall project? To conduct CPA, we need to find two starting times and two ending times for each activity Earliest Start (ES) - earliest start time given predecessor activities Earliest Finish (EF) - earliest possible completion time Latest Start (LS) – latest start time...
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...1. Draw a network diagram for this project. Identify the paths through the network diagram that could potentially delay the project if its deadline is 40 months. 2.) Calculate the variance and standard deviation of each activity: (realized after STD on this question wasn’t asked for) A: σ²-[24-3/6]²= 12.25 STD:3.5 B: σ²-[12-1/6]²= 3.36 STD:1.83 C: σ²-[1-0.25/6]²= .0156 STD: .1248 D: σ²-[0.5-0.2/6]²= .0025 STD: .05 E: σ²-[0.6-0.2/6]²= .0044 STD: .0663 F: σ²-[6-2/6]²= .4444 STD: .6666 G: σ²-[24-8/6]²= 7.11 STD: 2.66 H: σ²-[4-0.5/6]²= 0.277 STD: .5263 I: σ²-[12-1/6]²= 3.36 STD: 1.83 J: σ²-[1-0.5/6]²= .0069 STD: .0830 K: σ²-[1-0.25/6]²= .0156 STD: .1248 L: σ²-[2-0/6]²= .1111 STD: .3333 M: σ²-[4-0/6]²= .4444 STD: .6666 2a.)Standard deviation and variance of the four identified critical paths: !!!!!!!!! (need help, not sure how to find these calculations without the Most likely, optimistic etc) ABFGJKM ABFGJLM ABHGJKM ABHGJLM 2b.)Use Excel to determine the probability that each of the four critical paths would be completed within 30 months +The path completed within 30 months is BFGJLM +The path(s) completed within 30-40 months are paths BFGJKM,BHGJKM,BHGJLM 3.) Given...
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...The best methodologies, in my opinion, for the Project Stock would be Network Flow Diagram and Project Software. Using Network Flow Diagram will help ShoeRUs to visualize and understand how the project will work and proceed. This diagram will also display the link with all the components of the project. (Network Diagram, 2015) One more strength of this methodology is that the format of this diagram will make it easier to determine the flow of the project, where the current project is in its lifecycle and also link of activities taking place during the whole lifecycle. The main aim of this methodology is to enable to create a diagram for the project broken down into smaller tasks which are important for completing the whole project. Another methodology is the Project Software. There are a lot of strengths that comes with this type of methodology. One of its strengths is that it provides the company to evaluate the direction that the project is taking. It also helps the company to revisit every task in the project lifecycle. By doing this, the company will reduce the costs and the time that will take to finalize the project being developed. It also helps the company to build the project as expected. (Miranda Brookins, 2015) For the Project Moving House, I will choose the Budget Methodology and the Schedule Methodology. The Budget methodology will help the family to control the costs of moving their furniture and other personal belongings to their new house. By using this methodology...
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...them. 1. Affinity Diagram * An affinity diagram is a brainstorming tool. It functions by drawing connections between a variety of ideas and information. By illustrating theses connections it is possible to understand how they are related. Organizing Ideas Into Common Themes 2. In most projects, brainstorming is a common tool used to gather issues. As a mechanism for allowing a group of individuals to get ideas and issues on the table brainstorming is hard to beat – however all too often such sessions generate large quantities of issues and these can become complex toreview and difficult to interpret – it can also be challenging to highlight particular trends that the gathered issues may portray, finally following thebrainstorming session, themes and thoughts may be forgotten. 3. There are however a variety of methods available to analyze and group the outputs of such team meetings, in order that gathered ideas can be efficiently utilized. Of these methods, Affinity diagrams represents an excellent tool to both group ideas in a logical way and capture themes that have developed during the brainstorming. 4. Created in the 1960’s by Jiro Kawakita, Affinity diagrams allows large numbers of ideas to be sorted into groups for review and analysis. These, simple to produce, diagrams are particularly useful with large group where ideas which are generated at a fast pace require to be organized. 5. The process for producing the Affinity diagram...
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...Visio installed on my computer so I used the desktop application. Question 3 (3 points) What version of Visio did you use for this lab? As previously stated I have Visio installed on my computer, it’s Visio Professional 2013. Question 4 (3 points) What file extension does your version of Visio use? Does Visio support other extensions? My version of Visio saves in .vsdx file format. Question 5 (6 points: 3 points for each screenshot and comment) Use this website (http://www.ratemynetworkdiagram.com/index.php?z=1) to find a diagram that you think has good points. Paste a screen shot of the diagram in your lab report and explain why you think it is good. (3 points) You must include a detailed explanation to get credit for this portion of the question. Professor, the link you provided in this lab is not working so I went and found a diagram on my own from http://creately.com/diagram/example/g6lp80gw1/Basic+Network+Diagram. I chose this diagram as a good example despite that it’s very basic because...
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...Project 1 - Network Design Project ------------------------------------------------- Top of Form Bottom of Form Content * Project Details Project Overview High-Power Consultants is a mid-sized business that offers computer and network consulting services to a variety of companies throughout the southeast United States. They have recently been retained by Joe’s Yachts to develop a network design upgrade proposal that follows industry standard guidelines. Joe’s Yachts is a seller of high-end and custom yachts to customers throughout the southeast coastal area. They have 15 stores in four states and all are interconnected. Your instructor will provide you with the current network layout of Joe’s Yachts. Although the current infrastructure provides basic network services and interconnectivity between all stores, it has nonetheless been hampered by older technology and designs. Joe’s Yachts would like to upgrade its network design and components to improve network capacity, provide wireless services at their stores, offer more robust security services, and implement store-to-store VoIP services to replace the existing traditional phone service. As an employee of High-Power Consultants, you will develop a proposal for Joe’s that follows the SDLC process and meets their network design requirements. In this activity, you will need to prepare a proposal for Joe’s that addresses the following topics: * An evaluation of the existing network infrastructure, noting security...
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