Michael Perryman (18929528) IT-109 Homework 5 Knowledge Assessment Pg182-183 Fill in the blank 1) Firewall 2) Network And Sharing Center 3) Router 4) OSI Model & 7 5) Connectionless Protocols 6) ping.exe 7) nslookup.exe 8) DHCP 9) tracert.exe 10) Application & Physical True or False 1) False 2) True 3) True 4) True 5) True 6) True 7) False 8) False 9) False 10) False Review Questions 1) A hardware is a six-byte data-link layer
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many needs of companies today (Semeria, 1999). The goal of MPLS was to standardize protocols that used label-swapping forwarding techniques to support unicast and multicast routing (Yuan, 2002). Many ISP networks today are built using an overlay model, in which IP’s topologies run independent of layer 2 switch topology, such as ATM and Frame Relay (Semeria, 1999). MPLS took advantage of the rapid advances in semiconductor components and focused on separating the routing and forwarding problems from
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Database Database is a collection of related data and data is a collection of facts and figures that can be processed to produce information. A database management system stores data in such a way that it becomes easier to retrieve, manipulate, and produce information. Characteristics * Real-world entity − A modern DBMS is more realistic and uses real-world entities to design its architecture. It uses the behaviour and attributes too. For example, a school database may use students as an entity
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orally presented by the students in the classroom. Goal of the Final Output: As required in the course syllabus , the final output is for the students to acquire knowledge and apply the concepts learned in algebra to come up with a mathematical model in their chosen topic. PRELIM PERIOD: (Output: Project proposal) Students are grouped, each group with 3-5 members. The group will choose a topic that interests them. With the topic in mind, students are to think of a problem that is in the area
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1. List the number and name of all sales reps. PROJECT Rep OVER (RepNum, LastName, FirstName) GIVING Answer 2. List all information from the Part table for part FD21. SELECT Part WHERE PartNum = 'FD21' GIVING Answer 3. List the order number, order date, customer number, and customer name for each order. JOIN Orders, Customer WHERE Orders.CustomerNum=Customer.CustomerNum GIVING Temp PROJECT Temp OVER (OrderNum, OrderDate, CustomerNum, CustomerName ) GIVING Answer 4. List the
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significant relapse and as a result of her symptoms she has been confined to bed since 2010. Additionally Mary has mild speech difficulties, is doubly incontinent and has a history of depression. In 1977 George Engle developed the biopsychosocial model proposing that effects on a person’s health are a result of interactions between biological, psychological and social factors and not a single factor alone. Biological signs and symptoms are explored further by establishing the patient’s psychological
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Assignment 1: Business Rules and Data Models A database is an incorporated PC structure that stores end-user information and metadata (Leake, A.). Data is the raw format of information, which when structured properly, it can produce accurate, relevant, and timely information that is the key to making a good database management system. The true purpose of a database is to provide computer-based systems a way in which to store, manage, and retrieve data quickly. A local college
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Project Report Jeff Sowell Excelsior College Professor Harold Lamson Abstract This paper details the database project for this class. Including the steps taken to develop it, how it is being developed, queries and an E/R diagram of the model, each of which will be discussed in this paper. Database Project Report The term project is focused on building a database management system for the telematics company: Ozark Inc. which provides telematics software as a service. Ozark Inc. has
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Lab 1.1 Analyze OSI & TCP/IP Networking Models | OSI Layer | Layer Name | Layer Functions | Fill in two or three protocols per layer | Matches with TCP/IP Layers | 7 | Application | How the user or user application gain network access | | Application | 6 | Presentation | Responsible for interoperability between sender and receiver who might using different encoding schemes | | Application | 5 | Session | Establishing, maintaining, and terminating communications between processes or
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Introduction The phrase physical activity can mean many things to different people; many people get confused between exercise and physical activity thinking that both are the same thing. The American College of Sports Medicine describe physical activity as a bodily activity or movement that increase energy expenditure by the contraction of skeletal muscles. (ACSM 2012). This means that physical activity is anything that increases energy expenditure, for example walking up the stairs or hovering
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