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Briefly explain what is to be done during defining problem statement.
To define Problem Statement of a system, define what is to be done and how you can go to implement that. Your statement should include mandatory features, as well as the optional features of system to be developed.
You should include:
What is problem and its scope,
What is required?
Application context
Assumptions
Performance needs.
Define a property that is not a property of transactions? Ans: Concurrency is not a property of transactions
why shadow copy technique is used?
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Describe the shadow paging technique.
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