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What is a Database?
To know what database is, we have to start from data, which is the basic building block of any DBMS.
Data: Facts, figures, statistics etc. having no particular meaning (e.g. 1, ABC, 19 etc).
Record: Collection of related data items, e.g. in the above instance the three data items had no meaning. But if we organize them in the following way, then they collectively show meaningful information.
please give me introduction to full data in D B M S in a short assignment
why older data models are being replaced by new data models.
it can be possible to create any table without primary key
What are the different integrity constraints in RDBMS? The various integrity constraints in RDBMS are as: Primary Key: primary key is a grouping of one or more attributes
Explain four causes for failures in data warehouse projects
sir, could anybody help me in getting complete information about the mentioned topic
State the Steps of Object Design Object design is a very iterative process in which various classes, relationships among objects are added when you move from one level to
how oracle can be used
example of bank
What is an Operand? The data on which the operation is to be performed is known as an Operand
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