Secondary data refers to the data which an investigator does not collect himself for his purpose rather he obtains them from some other source‚ agency or office. In other words‚ this data has already been collected by some other source and an investigator makes use of it for his purpose. Secondary data is different from primary data on the basis of the sources of their collection. The difference between the two is relative - data which is primary at one place become secondary at another place.
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Why were managed care organizations initially hesitant to use data mining applications? One of the biggest hesitations would have to be cost to build an implement such a system. The technique depends on an organization having "clean" data to analyze‚ which requires data being scrubbed and moved to data warehouses. Many payers lack the money and manpower to build and maintain these warehouses. (Kongstvedt‚ P.‚ Capagemini). In addition‚ internal politics and the numerous constituencies within a
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.......................................................................................... 3 2.1.2 Non-functional requirement ............................................................................................. 5 3. Logical design: Data Modeling (ERD) .................................................................................... 6 4. Logical design: Process Modeling (DFD) ............................................................................... 9 5. Decision
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Increase Your Data Center Energy Efficiency • Increase Your Data Center Energy Efficiency • Increase Your Data Center Energy Efficiency • Increase Your Data Center Energy Efficiency • Increase Key Best Practices Optimize the Central Plant Quick Start Guide to Increase Data Center Energy How To Start A Problem That You Can Fix Data Center energy efficiency is derived from addressing BOTH your hardware equipment AND your infrastructure. Commit to Improved Design and Operations
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its simplest terms‚ the translation of data into a secret code. In order to read an encrypted file‚ the receiver of the file must obtain a secret key that will enable him to decrypt the file. A deeper look into cryptography‚ cryptanalysis‚ and the Data Encryption Standard (DES) will provide a better understanding of data encryption. Cryptographic Methods There are two standard methods of cryptography‚ asymmetric encryption and symmetric encryption. Data that is in its original form (unscrambled)
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media market. Its approach has been to integrate its new products around its core industry in an effort to construct a digital lifestyle that encompasses not only its line of computers but its new products such as the iPod‚ the iPhone and online services such as iTunes. The various models are presented and then applied to the market that Apple inhabits. Additionally‚ since the Five Forces are dynamic and because Apple’s responses are dynamic‚ an assessment of Apple’s opportunities‚ threats‚ strengths
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1888 PressRelease - BENZ Inc. announces a quick-turnaround Expedite Service for customers who need immediate tooling system repair or maintenance services. Charlotte-Gastonia-Rock Hill‚ NC-SC - BENZ Inc. has announced service for customers who need immediate turnaround of damaged or worn tools. The company‚ which offers tooling system repair and maintenance services to customers in the metal‚ composites‚ wood and plastics industries throughout the United States and Canada‚ guarantees downtime
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Patrick Cunningham ITM220-J November 8‚ 2013 Big Data Big Data‚ an inspirational novel about the collection and processing of massive amounts of data was eye-opening and encouraging. This collection of data over a long period of time has been processed and used towards many different aspects throughout the world. Dilemmas such as tracking the H1N1 virus‚ to buying the most inexpensive plane tickets‚ all the way to predicting dangerous manholes explosions have all been processed and tabulated
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Analyzing and Interpreting Data ANALYZING AND INTERPRETING DATA Ballard Integrated Managed Services‚ Inc. (BIMS) is seeking to find the reasons why employees are in breach of the standards of quality and productivity. The company wants to find out the reasons why many employees have resigned and the causes of employee dissatisfaction. The initial survey that the company did had errors of design‚ and also had errors in the data entry of the results. BIMS executives decided
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ITE 221 – Project#1 – Data Representation http://msdn.microsoft.com/en-us/library/d11h6832%28v=VS.71%29.aspx Class library of the .NET Framework for Microsoft. 1. What is a data structure? A data structure is a related group of primitive data elements organized for some type of common processing and is defined and manipulated in software. 2. What is a library? A library contains resources for developing software. These resources could be pre-written code‚ subroutines‚ classes‚ values
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