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what are the type of the database
Explain the Functional Mode with help of an example. Functional Model The functional model shows a computation and functional derivation of data values in it without ind
What was the method in which records are physically stored in a specified order according to a key field in each record ? A method in which records are physically stored within
Explain data dictonary on oracle ? Data Dictionary - Data dictionaries are the system tables in which contain descriptions of the database objects and how they are structured.
Discuss the problem of Spurious tuples and how we may prevent it. Ans: A spurious tuple is, mainly, a record in a database that gets created while two tables are joined bad
, write the relational schema, and draw the new dependency diagrams. Identify the normal forms for each table structure you created
Foreign Keys and NULL Let us take the relation: DEPT DEPT ID DNAME BUDGET D1 M
i would like to ask if you will do assignment of database number of words 1500 and how much
A database will be made to store information about patients in a hospital. On arrival, each patient’s personal details (name, address, and telephone number) are recorded where poss
(a) Why did SAP introduce the extended star schema?
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