In order to gain competitive advantages‚ a company should provide their customers products or services of same value with lower price or charging premium prices by providing customers higher value. Apple‚ historically‚ has been using differentiation strategy that provides products that customers perceive as being unique and will pay a premium price for this uniqueness. And these uniqueness‚ make Apple has various competitive advantages over its competitors. First‚ Apple’s products have elegant
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Files and Relational Databases What is a file? • contains groups of records used to provide information for operations‚ planning‚ management and decision making. • can be used for storing data for an indefinite period of time‚ or they can be used to store data temporarily for a specific purpose. FILE TYPES • Master Files -- contain records for a group of entities. The attributes may be updated often‚ but the records themselves are relatively permanent. These files
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Topic: A lot of people use the internet to communicate these days. What are the advantages and the disadvantages? Nowadays‚ people use the internet to communicate daily. Today‚ internet has become the most important tool for man. Advanced technology allows people to communicate even at the opposite ends of the world. However‚ like every single innovation in science and technology‚ the internet has its advantages and disadvantages. Internet can be used to send messages‚ also known as emails‚ to
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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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Running Head: Database Development Case Study: Database Development Maintenance plans and activities that could be performed in order to improve data quality In order to improve the quality of datasets various activities to be performed like error detection and correlation‚ process design and process control and improvement In error detection method‚ errors are detected by comparing data to a correct baseline and by checking for missing values. By examining time stamp incorrected
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My aim for this annotation is to show my understanding of Record keeping. I will show an understanding of the duties of the registered nurse in relation to record keeping‚ show awareness of the professional and legal implications and understand the role of the student nurse in relation to record keeping. Record keeping is an important part of nursing and midwifery practice and is used as a vital tool in giving effective care. It is not an optional tool as it may put the patient at risk for example
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testing and deployment. The most important aspect of the waterfall model is that unless a particular stage is complete‚ the next stage cannot be started off with. Using a waterfall model‚ there are numbers of advantages‚ which makes it‚ one of the most widely used models as yet. One of the advantages of the model is that it is very simple to implement because it is a linear model and the resources required to implement is model is minimal also because it is Easy to explain to the user.
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Medical errors in the United State healthcare system Nitin samireddy Wilmington University Abstract Medical field in the United States is grandiose of all other fields. The healthcare system in the United States is the most complicated. The country spends one of the highest GDPs on health care‚ but lags behind in patient satisfaction and overall health of the population. Nationally nearly 41‚000 or 1 out of 10 patients harmed every year. Community hospital patients have a much higher
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application has seen the digitization on many archival collections. The digitization of archival collections however offers opportunities as well as challenges. This paper aims at examining the challenges of managing archives in digital formats with a view to recommending the way forward. According to IRMT (2009)‚ archives are records‚ usually but not necessarily non-current records‚ of enduring value selected for permanent preservation. Archives will normally be preserved in an archival repository
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University of Greenwich Database assignment2 Iago Castro Cuna Student ID: 000628811 Course ID : COMP1450 DATABASE ASSIGNMENT2 Iago Castro Cuna Table of Contents 1 INTRODUCTION ..................................................................................................................... 4 2 CREATING THE DATABASE TABLES ....................................................................................... 5 2.1 Creating the company .........................................
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