COMPUTER SCIENCE AND ENGINEERING
DATABASE MANAGEMENT SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Disadvantages of File systems to store data is:
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Data redundancy and inconsistency
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Difficulty in accessing data
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Data isolation
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All of the above
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Explanation:
Detailed explanation-1: -Disadvantages of Traditional File System : Data redundancy and inconsistency. Difficulty in accessing data. Data isolation – multiple files and formats. Integrity problems.
Detailed explanation-2: -Data Redundancy and Inconsistency-Identical data are distributed over various file system . This is because of the redundancy inconsistency may occur on updating . 2. Data Isolation-Data is stored in various files which may be in different formats .
Detailed explanation-3: -–> Data redundancy & inconsistency. –> Difficult in accessing data.
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