and pirating in the networks is very easy and it can lead to information damage or robbery and also if one compute is affected by a virus it can spread to the other easily. 3. What technology allows computer networks without wires? Wireless networking allows computer networks without wires. 4. Describe the difference between a LAN and a WAN. LAN is local area network‚ it consists of a group of networked computers that all located in one building. But WLAN is wide area network‚ it is a group of
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has led to incomplete understanding and underestimation of the influence of social determinants on health. According to Link and Phelan (1995) the social determinants are the ’Fundamental causes’ of diseases. The social factors that are linked to illness include race‚ socioeconomic status‚ gender and stress. A fundamental cause involves access to resources that help individuals avoid risks whereas the individual-level risk factors like poor diet‚ cholesterol‚ exercise and high blood pressure can
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Bonus Assignment #2 COEN 233 Computer Networks Department of Computer Engineering Santa Clara University Dr. Ming-Hwa Wang Phone: (408) 525-2564 Course website: Office Hours: Fall Quarter 2012 Email address: mwang2@engr.scu.edu http://www.cse.scu.edu/~mwang2/network/ Monday & Wednesday 9:00-9:30pm Name: ID: Score: Due date: 7:10pm‚ January 14‚ 2013 Problem 1 What is the ISO OSI protocol stack? Please describe the functionality for each layer. ---------The answer is in your text book. Problem
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Towards Trusted Cloud Computing Nuno Santos Krishna P. Gummadi Rodrigo Rodrigues MPI-SWS Abstract Cloud computing infrastructures enable companies to cut costs by outsourcing computations on-demand. However‚ clients of cloud computing services currently have no means of verifying the confidentiality and integrity of their data and computation. To address this problem we propose the design of a trusted cloud computing platform (TCCP). TCCP enables Infrastructure as a Service (IaaS) providers
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1. FUNDAMENTAL RIGHTS It is generally accepted that the Constitution comprises rules that regulate the organization and exercise of State power‚ on the one hand‚ and the relations between the State and its citizens‚ on the other. The rules that stipulate and regulate the relations between the State and its citizens and‚ more generally‚ the relations between the controlling and the controlled are characterized as public freedoms or fundamental rights or human rights. Fundamental rights determine the
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company name] | Cloud Computing | | | This article contains a complete history of Cloud Computing up to current day and the speculative future of Cloud Computing. I also address the concerns and potential benefits of Cloud Computing. Introduction to Cloud Computing Cloud computing has become a successful platform for delivering service oriented computing. The applications of cloud computing are practically limitless. With the right middleware‚ a cloud computing system could execute
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The future of Social Computing?? * Ruchika Arora The article is based on the article John Riedl‚ “The Promise and Peril of Social Computing”‚ IEEE publication‚ Volume: 44‚ Issue: 1‚ Publication Year: 2011‚ Page(s): 93 - 95. The author of the article presents to us the world of social computing‚ its evolution and its scope‚ highlights some interesting developments in this field‚ and evaluates its impact on human lives and social structures‚ in particular. The article leads the deliberation
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Overview of Autonomic Computing The concept of autonomic system is introduced in 2001by Dr. Paul Horn (Cybenko). This concept is a way to address the unsustainable growth in administration costs for model software‚ computing and networking system. There are some paradigm that this concept is introduces such as self-aware‚ self-repairing and self-optimizing application software‚ operating system and network infrastructure. Autonomic computing system has a sense of self-awareness which prevent IT
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Total time from submission of task to completion of task. Waiting time: Total time for which job waits in ready queue for resource . Response time: Time it takes from when a request was submitted until the first response is produced. 5.2 Some fundamental scheduling Algorithms: First Come First Served: First Come‚ First Served (FCFS)‚ is the simplest scheduling algorithm‚ FIFO simply queues processes in the order that they arrive in the ready queue. Since context switches only occur upon process
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A secure computing environment is having a system in place that controls the storage and use of information. A secure environment is used to defend against personal or confidential information. Network security can be classified as an function that intended to protect the network assuring safety‚ reliability and integrity of information. Locking the authorization level assist in keeping the server safe. Setting wrong permissions on the files present in the server may lead to data leaking. To avoid
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