what is database and what is a record
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Records are composed of fields, each of which contains one item of information.
A set of recordsconstitutes a file. For example, a personnel file might contain recordsthat have three fields: a name field, an address field, and a phone number field. In relational databasemanagement systems, records are called tuples.
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Records are composed of fields, each of which contains one item of information.
A set of recordsconstitutes a file. For example, a personnel file might contain recordsthat have three fields: a name field, an address field, and a phone number field. In relational databasemanagement systems, records are called tuples.
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maitri24:
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hello dear friend ⭐⭐⭐⭐⭐⭐
Database is any collection of data that is gathered together for some purpose. It may be stored electronically or not. A card box of recipes is a database, as is a phone book.
A record is the collection of data regarding a single instance of whatever subject the collection is about. In an electronic file, it is typically a single line, in a table a single row. In a medical file it would likely be a page on a single patient.
Database is any collection of data that is gathered together for some purpose. It may be stored electronically or not. A card box of recipes is a database, as is a phone book.
A record is the collection of data regarding a single instance of whatever subject the collection is about. In an electronic file, it is typically a single line, in a table a single row. In a medical file it would likely be a page on a single patient.
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