Database Systems: Design, Implementation, & Management
11th Edition
ISBN: 9781285196145
Author: Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher: Cengage Learning
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Chapter 1, Problem 8P
Program Plan Intro
Data redundancy:
- Data redundancy is the presence of repeated data in the storage device. It consists of duplicate data that is additional to the actual data.
- In this, the data related to a folder can be seen in other folders also. For example, file related to science folder can be seen in mathematics or social.
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Make a list of the most frequently used file operations and characteristics, along with a brief explanation of each.
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Database Systems: Design, Implementation, & Management
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- What does "file handling" really include, and why is it even necessary to use its services in the first place? Please include as much information as you can about.arrow_forwardJot down the most common file characteristics and operations, with brief explanations.arrow_forwardWhat exactly is meant by "file handling," and why are its services required in the first place? Please add as much information as possible.arrow_forward
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