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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Residuals Date: _____________________ Introduction The fit of a linear function to a set of data can be assessed by analyzing__________________. A residual is the vertical distance between an observed data value and an estimated data value on a line of best fit. Representing residuals on a___________________________ provides a visual representation of the residuals for a set of data. A residual plot contains the points: (x‚ residual for x). A random residual plot‚ with both
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DATA SECURITY IN LOCAL NETWORK USING DISTRIBUTED FIREWALLS ABSTRACT Computers and Networking have become inseparable by now. A number of confidential transactions occur every second and today computers are used mostly for transmission rather than processing of data. So Network Security is needed to prevent hacking of data and to provide authenticated data transfer. Network Security
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research because they allow the researchers to analyze empirical data needed to interpret the findings and draw conclusions based on the results of the research. According to Portney and Watkins (2009)‚ all studies require a description of subjects and responses that are obtained through measuring central tendency‚ so all studies use descriptive statistics to present an appropriate use of statistical tests and the validity of data interpretation. Although descriptive statistics do not allow general
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crine adaptations of periparturient swine to alteration of dietary Tollet‚ P.‚ Enberg‚ B. & Mode‚ A. (1990) Growth hormone (GH) regulation of cytochrome P-450IIC12‚ insulin-like growth factorI (IGF-I)‚ and GH receptor messenger RNA expression in primary Zenobi‚ P. D.‚ Graf‚ S.‚ Ursprung‚ H. & Froesch‚ E. R. (1992) Effects of insulin-like growth factor-I on glucose tolerance‚ insulin Downloaded from jn.nutrition.org by guest on October 1‚ 2011 brought about by CrP et al. 1992). In rats‚ somatotropin
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Portfolio task- 500 words - primary school placement. As part of my professional development I was to visit a primary school and observe and participate in daily tasks alongside two age categories. I was given the opportunity to work with primary 4 and 5s in a mixed class. The first task that was to be undertaken in the class was a reading task where I had the opportunity to work with a group of primary 5 boys. We had to read a paragraph each and then I had to judge whether they deserved a good
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DATA COMPRESSION The word data is in general used to mean the information in digital form on which computer programs operate‚ and compression means a process of removing redundancy in the data. By ’compressing data’‚ we actually mean deriving techniques or‚ more specifically‚ designing efficient algorithms to: * represent data in a less redundant fashion * remove the redundancy in data * Implement compression algorithms‚ including both compression and decompression. Data Compression
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world as well as outside of it. It is considered an ethical violation and should not be done under any circumstances. When people buy term papers from the internet and use them as their own paper for a class‚ it is called plagiarizing. The two Primary Schools of Ethics this situation can be solved with are the ends-based thinking and the rules-based thinking. In the reading‚ "How Good People Make Tough Choices"‚ Kidder states that "The ends-based thinking known to philosophers as utilitarianism
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Case Study Italian retailer Unicomm selects Huawei RH5885 V2 server for its SAP HANA database and S7700 and S5700 switches. Huawei’s SAP HANA application came about as a result of a successful switching project and helps Unicomm to analyse sales data in real time. “With the SAP HANA solution‚ we needed a partner that was ready to support us in every way possible. By helping us to stay in budget and to adopt a system that could grow in line with company requirements‚ Huawei really delivered.” Federico
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Data Structures and Algorithms DSA Annotated Reference with Examples Granville Barne Luca Del Tongo Data Structures and Algorithms: Annotated Reference with Examples First Edition Copyright c Granville Barnett‚ and Luca Del Tongo 2008. This book is made exclusively available from DotNetSlackers (http://dotnetslackers.com/) the place for .NET articles‚ and news from some of the leading minds in the software industry. Contents 1 Introduction 1.1 What this book is‚ and what
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