IS3220 Project Part 2: Network Design Chris Wiginton‚ Jose Rosado ITT Technical Institute‚ Tampa FL Instructor: Sherman Moody 28 October‚ 2014 The best network design to ensure the security of Corporation Techs internal access while retaining public Web site availability consists of several layers of defense in order to protect the corporation’s data and provide accessibility to employees and the public. The private-public network edge is considered particularly vulnerable to intrusions‚
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Cross Layer Design for Wireless Multimedia Networks Assignment 1 1. Which of the following uses the widest spectrum? (a) 802.16 (b) 802.11 (c) CDMA-2000 (d) UWB Ans: UWB 2. Which of the following is true? (a) Small-scale multipath fading is the primary driver behind wireless communication system design. (b) In the free space loss model‚ there is no frequency effect. (c) Data throughput in sensor networks is a bigger concern
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NORMALIZATION OF DATABASE NORMALIZATION- is the process for evaluating and correcting table structures to minimize data redundancies‚ thereby‚ reducing the livelihood of data anomalies. The normalization process involves assigning attributes to tables based on the concept of determination. Normalization works through a series of stages called normal forms. 3 Stages of Normalization 1. 1NF or FIRST NORMALIZATION FORM 2. 2NF or SECOND NORMALIZATION FORM 3. 3NF or THIRED NORMALIZATION
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Silberschatz−Korth−Sudarshan • Database System Concepts‚ Fourth Edition Front Matter 1 1 11 11 35 35 36 87 140 140 141 194 229 260 307 307 308 337 363 393 393 394 446 494 529 563 563 564 590 637 Preface 1. Introduction Text I. Data Models Introduction 2. Entity−Relationship Model 3. Relational Model II. Relational Databases Introduction 4. SQL 5. Other Relational Languages 6. Integrity and Security 7. Relational−Database Design III. Object−Based Databases and XML Introduction 8. Object−Oriented
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NETW410‚ 3/11/13 Lab 2: Application of the Top-Down Network Design Methodology Lab Report 1. What are the business goals? (10 points) The business goals of this project are to upgrade the current network while keeping cost reasonable. The changes are being made to accommodate for students with laptops/ wireless devices and students who take on-line courses. 2. What are the business constraints? (10 points) One business constraint is cost. Funding for the project is mainly revenues
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society desires to maintain and promote democracy. Violating the morals and values previously mentioned‚” …may undermine confidence by breeding distrust and suspicion” (Johannesen‚ Valde‚ &Whedbee‚ 2008). Equally important to consider is Nodding’s Relational Ethics‚ the relationship between caring and the one being cared for can be applied in a political context. In my opinion‚ this current administration seems calloused and dishonest but Nodding makes a simple yet profound statement‚ “…I care for someone
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Introduction “Choosing the right OODB architecture can mean orders of magnitude difference in performance and scalability characteristics rather than a few percentage points as found in relational implementations.” To achieve maximum performance and scalability the most important thing is choosing the right application architecture. OODBs give applications much more direct access to the persistent data‚ so application architecture has much more impact on performance than is the case with an RDB
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recently leased a building in Adelphi‚ Maryland to house offices‚ classrooms‚ library‚ and computer labs. The goal of this proposal is to design a network for these facilities. The Student computers are to be on a separate network from the staff computers. The facility will share one Internet connection (T-1 link from Verizon). With a T-1 link the network will be able to function with the speed of 1.544 mbps over 24 channels each running 64 kbps (Labsim). Security is always a big concern and
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[pic] CONTENT 1. To start with 2. Database Marketing a. Consumer Data b. Business Data 3. Difference between direct marketing and database marketing 4. Why database marketing is increasing so rapidly? a. Greater use of market segmentation b. Emphasis on service and customer relationship management c. Changes in media d. Changes in distribution structure and power e. Lifestyle and demographic trends
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Network security Security has moved to the forefront of network management and implementation. The overall security challenge is to find a balance between two important requirements: the need to open networks to support evolving business opportunities‚ and the need to protect private‚ personal‚ and strategic business information. The application of an effective security policy is the most important step that an organization can take to protect its network. It provides guidelines about the activities
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