Database Systems: Design, Implementation, & Management
12th Edition
ISBN: 9781305627482
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 16, Problem 33RQ
Program Plan Intro
Data dictionary:
The concept of the data dictionary is referred as the components of
- It offers the DBMS with features of self-describing.
- It resembles x-ray of company’s complete data set and it is vital component in data administration.
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Chapter 16 Solutions
Database Systems: Design, Implementation, & Management
Ch. 16 - Prob. 1RQCh. 16 - Prob. 2RQCh. 16 - Prob. 3RQCh. 16 - Prob. 4RQCh. 16 - Suppose that you are a DBA. What data dimensions...Ch. 16 - How and why did database management systems become...Ch. 16 - Using a single sentence, explain the role of...Ch. 16 - Prob. 8RQCh. 16 - Prob. 9RQCh. 16 - Prob. 10RQ
Ch. 16 - Prob. 11RQCh. 16 - Prob. 12RQCh. 16 - Prob. 13RQCh. 16 - Prob. 14RQCh. 16 - Prob. 15RQCh. 16 - Prob. 16RQCh. 16 - Prob. 17RQCh. 16 - Prob. 18RQCh. 16 - What DBA activities support end users?Ch. 16 - Prob. 20RQCh. 16 - Prob. 21RQCh. 16 - Prob. 22RQCh. 16 - Prob. 23RQCh. 16 - Prob. 24RQCh. 16 - Prob. 25RQCh. 16 - Prob. 26RQCh. 16 - Prob. 27RQCh. 16 - Prob. 28RQCh. 16 - Prob. 29RQCh. 16 - Prob. 30RQCh. 16 - Define the concept of a data dictionary, and...Ch. 16 - Using SQL statements, give some examples of how...Ch. 16 - Prob. 33RQCh. 16 - Prob. 34RQCh. 16 - Prob. 35RQCh. 16 - How have cloud-based data services affected the...Ch. 16 - What tool is used in Oracle to create users?Ch. 16 - In Oracle, what is a tablespace?Ch. 16 - Prob. 39RQCh. 16 - In Oracle, what is a datafile? How does it differ...Ch. 16 - Prob. 41RQ
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- What strategies are used to distribute data in a distributed DBMS? Discuss the advantages and disadvantages of different data distribution techniques.arrow_forwardDescribe the concept of data replication in a distributed DBMS. What are the motivations for replicating data, and how is data consistency maintained?arrow_forwardWhat are the key considerations and strategies for data partitioning and placement in a distributed DBMS? How does data sharding come into play, and what factors influence the choice of a particular data distribution strategy?arrow_forward
- What exactly does the technical job of a DBA entail in terms of the services they provide throughout design and implementation?arrow_forwardHow does a distributed DBMS handle concurrency control and ensure data consistency?arrow_forwardDescribe the advantages and challenges of data replication in a distributed DBMS. How does it impact system performance and data consistency?arrow_forward
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