and Kimball’s definition of Data Warehousing. Bill Inmon advocates a top-down development approach that adapts traditional relational database tools to the development needs of an enterprise wide data warehouse. From this enterprise wide data store‚ individual departmental databases are developed to serve most decision support needs. Ralph Kimball‚ on the other hand‚ suggests a bottom-up approach that uses dimensional modeling‚ a data modeling approach unique to data warehousing. Rather than building
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Services E20-007 Data Science and Big Data Analytics Exam Exam Description Overview This exam focuses on the practice of data analytics‚ the role of the Data Scientist‚ the main phases of the Data Analytics Lifecycle‚ analyzing and exploring data with R‚ statistics for model building and evaluation‚ the theory and methods of advanced analytics and statistical modeling‚ the technology and tools that can be used for advanced analytics‚ operationalizing an analytics project‚ and data visualization techniques
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MICROECONOMICS CHAPTER 1 INTRODUCTION TO ECONOMICS ____________________________________________________________________________________________ 1.0 INTRODUCTION – THE SUBJECT MATTER OF ECONOMICS Economics comes from the verb ‘to economise’‚ and this means making ends meet. This is a study of how society makes decisions‚ regarding the allocation of scarce resources. Economics as a subject is divided into two parts; Economics‚ social science concerned with the production‚ distribution
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COURSE NO | SUBJECT | FACULTY | CC09 | FINANCIAL MANAGEMEMENT | Ms. AMBILI JOSE | CC10 | MARKETING MANAGEMENT | Mr. SREENATH .R | CC11 | HUMAN RESOURCE MANAGEMENT | Dr. ANU GEORGE | CC12 | OPERATIONS MANAGEMENT | Mr. NIBU RAJ ABRAHAM | CC13 | ENVIRONMENT MANAGEMENT | Mr. GIJO GEORGE | CC14 | OPERATIONS RESEARCH | Ms. AMBILI JOSE | CC15 | RESEARCH METHODOLOGY | Mr. JEFFIN JOHN | CC16 | MANAGEMENT INFORMATION SYSTEMS | Mr. MIDHUN JOSE | CC17 | VIVA- VOCE | | CC09 -FINANCIAL
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__________. b. is also called subnet addressing 2. A virtual LAN (VLAN) allows devices to be grouped __________. a. logically 3. Convergence combines voice‚ data‚ and video traffic __________. a. over a single IP network 4. Each of the following is a convergence security vulnerability except __________. a. convergence resource attacks (CRA) 5. Which of the following is not true regarding a demilitarized zone (DMZ)? a. It contains servers that are only used by internal network users
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Big Data Management: Possibilities and Challenges The term big data describes the volumes of data generated by an enterprise‚ including Web-browsing trails‚ point-of-sale data‚ ATM records‚ and other customer information generated within an organization (Levine‚ 2013). These data sets can be so large and complex that they become difficult to process using traditional database management tools and data processing applications. Big data creates numerous exciting possibilities for organizations‚
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1. Explain economics? Economics is the study of how society allocates scarce resources and goods. Resources are the inputs that society uses to produce output‚ called goods. Resources include inputs such as labor‚ capital‚ and land. Goods include products such as food‚ clothing‚ and housing as well as services such as those provided by barbers‚ doctors‚ and police officers. These resources and goods maybe be considered scarce because of society’s tendency to demand more resources and goods than
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of variables Qualitative Quantitative • Reliability and Validity • Hypothesis Testing • Type I and Type II Errors • Significance Level • SPSS • Data Analysis Data Analysis Using SPSS Dr. Nelson Michael J. 2 Variable • A characteristic of an individual or object that can be measured • Types: Qualitative and Quantitative Data Analysis Using SPSS Dr. Nelson Michael J. 3 Types of Variables • Qualitative variables: Variables which differ in kind rather than degree • Measured
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Instructions: CheckPoint: Historical Example of Labor Supply and Demand 250- to 300-word response addressing one of the following historical events in terms of labor supply and demand: the Great Depression‚ the Luddite Revolt‚ the Black Death‚ or the technology boom of the 1990s. Include the following: o What was the impact on the supply and demand of labor on one sector of the labor market? o Explain the factors that affected labor demand and labor supply in the chosen historical example.
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Marx’s Historical Materialism—a very short summary (with thanks to G. A. Cohen’s interpretive work) Philosophy 166 1. The productive forces tend to develop throughout history. (The productive forces are the means available for transforming nature to satisfy human wants. Raw materials‚ tools‚ labor power‚ technological knowledge about how to produce goods with various inputs‚ are all examples of productive forces.) 2. The nature of the productive relations of a given society is explained by the
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