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The advantages of a database management system (DBMS) include :- Data integrity and elimination of duplication.
Modular growth: In distributed environments, it is simple to expand. Latest sites can be added to the network without affecting the operations of other sites, as they are somewhat
how many hourse have been spent on a certain project
Distributed query and transaction processing a. Construct a query around any one of the functional divisions you made in 4a such that if executed in the distributed design of 4
Guidelines for creation of table: Table name should begin with an alphabet. In table name, single quotes and blank spaces are not allowed. Reserve words of that DBM
Importance Of File Organisation In Database To execute a database efficiently, there are various design tradeoffs needed. One of the most vital ones is the file Organisation. F
Define null values. In some cases a certain entity may not have an applicable value for an attribute or if we do not know the value of an attribute for a certain entity. In the
Process of normalization is the integral part of designing a database. Justify this statement with suitable database design
Type of views : Simple views and Difficult Views Feature Simple Views Complex Views Number of tables One
Example: Consider the following relations: ROLLNO NAME ADDRESS COURSE_ID 100 Ka
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