objectives of data management, Database Management System

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what are the topics in data management

Related Discussions:- objectives of data management

Mis, explain various steps uses in evaluation and maintenance of MIS.

explain various steps uses in evaluation and maintenance of MIS.

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Discuss the differences among the candidate keys and the primary key of a relation. Give instance to describe your answer? A candidate key is one that can be used as primary ke

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Given the subsequent relations:    vehicle (reg_no, make, colour)    Person (eno, name, address)    Owner (eno, reg_no)   Write expressions

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Question: This question refers to the database schema. a) Express the following queries in SQL: (i) Write the SQL code that will create the table Company. Your answer sh

Project, write a database program for concurrency transaction in a bank

write a database program for concurrency transaction in a bank

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Control Files : The redo and control files logs support the rest of the architecture. Every database must have at least one control file, although you have more than one to guard

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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

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What is the difference among a database schema and a database state? The collection of information stored in database at particular moment in time is known as database state a

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