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Engineering
Computer ScienceDatabase Systems: Design, Implementation, & Management12th Edition
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What is metadata?

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Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482

Solutions

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Section
Problem 1RQ
Problem 2RQ
Problem 3RQ
Problem 4RQ
Problem 5RQ
Problem 6RQ
Problem 7RQ
Problem 8RQ
Problem 9RQ
Problem 10RQ
Problem 11RQ
Problem 12RQ
Problem 13RQ
Problem 14RQ
Problem 15RQ
Problem 16RQ
Problem 17RQ
Problem 1P
Problem 2P
Problem 3P
Problem 4P
Problem 5P
Problem 6P
Problem 7P
Problem 8P
Problem 9P
Problem 10P
Problem 11P
BuyFindarrow_forward

Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482
Chapter 1, Problem 10RQ
Textbook Problem
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What is metadata?

Explanation of Solution

Meta data:

  • Metadata is the data about data.
  • It provides the description about the characteristics or properties of end user data and environment of the data.
  • The environment includes the source of the data, where it is stored, usage, and so on.
  • It gives all the information about a data.
  • Developers and users can access the metadata stored in the data dictionary throughout the SDLC (Software Development Life Cycle)...

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Database Systems: Design, Implementation, & Management
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Ch. 1 - Define each of the following terms: a. data b....Ch. 1 - What is data redundancy, and which characteristics...Ch. 1 - What is data independence, and why is it lacking...Ch. 1 - What is a DBMS, and what are its functions?Ch. 1 - What is structural independence, and why is it...Ch. 1 - Explain the differences among data, information,...Ch. 1 - What is the role of a DBMS, and what are its...Ch. 1 - List and describe the different types of...Ch. 1 - What are the main components of a database system?Ch. 1 - What is metadata?
Ch. 1 - Explain why database design is important.Ch. 1 - What are the potential costs of implementing a...Ch. 1 - Use examples to compare and contrast unstructured...Ch. 1 - What are some basic database functions that a...Ch. 1 - What common problems do a collection of...Ch. 1 - Explain the significance of the loss of direct,...Ch. 1 - Explain why the cost of ownership may be lower...Ch. 1 - How many records does the file contain? How many...Ch. 1 - If you wanted to produce a listing of the file...Ch. 1 - What data redundancies do you detect? How could...Ch. 1 - FIGURE P1.5 The File Structure for Problems 5-8...Ch. 1 - FIGURE P1.5 The File Structure for Problems 5-8...Ch. 1 - FIGURE P1.5 The File Structure for Problems 5-8...Ch. 1 - FIGURE P1.5 The File Structure for Problem 5-8...Ch. 1 - Identify and discuss the serious data redundancy...Ch. 1 - Given the file structure shown in Figure P1.9,...Ch. 1 - Using your schools student information system,...

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