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What units make up a database?
Databases consist of rows and columns. Each piece of information is entered into a row, which creates a "record."
List and describe 3 Database Systems?
Analytical databaseThese databases store data and information extracted from selected operational and external databases. They consist of summarized data and information most needed by an organization's management and other end-users. Some people refer to analytical databases as multidimensional databases, management databases, or information databases.Operational databaseThese databases store detailed data needed to support the operations of an entire organization. They are also called subject-area databases (SADB), transaction databases, and production databases. For example:customer databasespersonal databasesinventory databasesDistributed databaseThese are databases of local work-groups and departments at regional offices, branch offices, manufacturing plants and other work sites. These databases can include segments of both common operational and common user databases, as well as data generated and used only at a user's own site.
Which is correct databases or databases'?
Databases.
Is Excel an example of a relational database?
No. It is a spreadsheet application. You can do simple databases in it, but it is not designed to create complex databases like relational databases. To do that you would use an actual database application.
Databases are collections of?
Databases are collections of data and information.
Meaning of Innovations of forensic databases?
meaning of innovations of forensic databases?
Do keyfields link data together in a database?
Yes, keyfields are used to link data together in a database. Keyfields are unique identifiers for each record in a table and are used to establish relationships between tables by matching values between keyfields in different tables. This linking of data through keyfields enables the database to efficiently retrieve and manage related information.
Databases in oracle10g?
What r the databases available in oracle 10g & which is efficient for application.
How does hibernate work with multiple databases?
With out databases you wouldn't have any were to store information!
Are spreadsheets or databases more powerful?
Databases are somewhat similar to spreadsheets, but databases are more powerful than spreadsheets because of their ability to manipulate the data.
What has the author Dmitri Asonov written?
Dmitri Asonov has written: 'Querying databases privately' -- subject(s): Computer networks, Computer security, Databases, Information retrieval, Online databases, Security measures, Web databases
What Databases have the largest market share among the primary types of electronic databases?
Object-oriented
