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What is normalization?
It is a method of analysing the given relation schemas based on their Functional Dependencies (FDs) and primary key to attain the properties
(1).Minimizing redundancy,
(2). Minimizing insertion, deletion and update anomalies.
Project: Microsoft Access You have been asked by the ABC Tanning Salon to create a database that can be used to track the salon's customers. You are to create a table in Access
Explain the Strategy of Database Planning ?
What are the reasons of bucket overflow? Explain any two methods for solving this problem. Ans: It is general for file structures to be divided into equal-length partitions, k
What is transaction? Collections of operations that form a single logical unit of work are known as transactions.
State The position of object at any moment is called state. An object can have many states depend upon time. After receiving some input instructions, the object can change its
recovey techniques based on deferred update and immediate update
anyone have a textbook solutions case fair, 8 edition of vol 1 ?, please give me
what are the topics in data management
The primary key is selected from the
Determine the rule that a value of a foreign key should appear as a value of some particular table is called a Ans: Referential constraint. The rule that a value of a fo
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