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What are the storage types?
The storage types are:
a) Volatile storage
b) Nonvolatile storage
What is association? Give an example of association Association is used for establishing relationships among classes. Association describe links among/between classes. For exa
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About Attribute inheritance
What are the various states through which a transaction passes through in its lifetime? Briefly discuss all the events that causes transition from one state to another. Ans:
What is Secondary Index While making the index, generally the index table is kept in the primary memory (RAM) and the main table, because of its size is keeps in the secondary
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Question: a) There are three concurrency problems, i.e. three types of potential mistake which could occur if concurrency control is not properly enforced in the database syst
What is storage manager? A storage manager is a program module that gives the interface between the Low level data kept in a database and the application programs
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