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Test Bank For Modern Database Management 13th Edition by Jeff Hoffer, Heikki Topi All Chapters 1-14 Included | Complete Latest Guide A+$17.99
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Modern Database Management, 13th Edition TEST BANK by Jeff Hoffer, Ramesh Venkataraman, Verified Chapters 1 - 14, Complete Newest Version TEST BANK For Modern Database Management, 13th Edition by Jeff Hoffer, Ramesh Venkataraman, Verified Chapters 1 - 14, Complete Newest Version Test bank For Moder...
TEST BANK Modern Database M anagement, 13th Edition, Jeff Hoffer, Ramesh Venkataraman, Chapter's 1 - 14 TABLE OF CONTENTS Chapter 1 The Database Environment and Development Pr ocess Chapter 2 Modeling Data in the Organization Chapter 3 The Enhanced E -R Model Chapter 4 Logical Database Design and the Relational Model Chapter 5 Introduction to SQL Chapter 6 Advanced SQL Chapter 7 Databases in Applications Chapter 8 Physical Database Design and Database Infrastructure Chapter 9 Data Warehousing and Data Integration Chapter 10 Big Data Technologies Chapter 11 Analytics and Its Implications Chapter 12 Data and Database Administration with Focus on Data Qua lity Chapter 13 Distributed Databases Chapter 14 Object -Oriented Data Modeling Chapter 1 The Database Environment and Development Process 1) According to a McKinsey Global Institute Report, in 2010 alone, global enterprises stored more than: A) 1 terabyte of data. B) 3 gigabytes of data. C) at least 100 petabytes of data. D) more than 7 billion exabytes of data. Answer: D LO: 1.1: Define key terms. Difficulty: Easy Classification: Concept AACSB: Information Technology 2) Database management involves all of the following EXCEPT: A) collecting data. B) organizing data. C) design web pages. D) managing data. Answer: C LO: 1.1: Define key terms. Difficulty: Easy Classification: Concept AACSB: Information Technology 3) A database is an organized collection of related data. A) logically B) physically C) loosely D) badly Answer: A LO: 1.1: Define key terms. Difficulty: Easy Classification: Concept AACSB: Information Technology 4) Legacy systems often contain data of quality and are generally hosted on . A) poor; personal computers B) excellent; mainframes C) poor; mainframes D) excellent; workgroup computers Answer: C LO: 3.1: Define key terms. 5) Program -data dependence is caused by: A) file descriptions being stored in each database application. B) data descriptions being stored on a server. C) data descriptions being written into programming code. D) data cohabiting with programs. Answer: A LO: 1.2: Name several limitations of conventional file processing systems. Difficulty: Moderate Classification: Concept AACSB: Information Technology 6) Because applications are often developed independently in file processing systems: A) the data is always non-redundant. B) unplanned duplicate data files are the rule rather than the exception. C) data can always be shared with others. D) there is a large volume of file I/O. Answer: B LO: 1.2: Name several limitations of conventional file processing systems. Difficulty: Moderate Classification: Concept AACSB: Information Technology 7) Relational databases establish the relationships between entities by means of common fields included in a file called a(n): A) entity. B) relationship. C) relation. D) association. Answer: C LO: 1.3: Explain at least 10 advantages of the database approach, compared to traditional file processing. Difficulty: Moderate Classification: Concept AACSB: Information Technology 8) A(n) is often developed by identifying a form or report that a user needs on a regular basis. A) enterprise view B) reporting document C) user view D) user snapshot Answer: C LO: 1.3: Explain at least 10 advantages of the database approach, compared to traditional file processing.
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