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What is used to uniquely identify a record?

A primary key is used to uniquely identify a record in a database. It ensures each row in a table is distinct and can be used to establish relationships between tables.


What is used to uniquely identify a record in a database program?

index field


Can a primary key field uniquely identify each record?

Yes it can do that.


What is used to unique identify each record in a database?

The "primary key" is the identifier that database systems use to identify a record uniquely.


In a data base the primary key field is used to?

uniquely identify a record


What is A field that uniquely identifies a particular record in a table called?

A field that uniquely identifies a particular record in a table is called a primary key. The field or fields on which records are sorted is called the sort key.


In a database a field that uniquely identifies a particular record in a table is called?

In a database, a field that uniquely identifies a particular record in a table is called


The field that uniquely identifies a record in a table is called?

The field that uniquely identifies a record in a table is called the primary key. It ensures that each record in a table is distinct and can be easily located and referenced.


What are the advantage of primary key?

Primary key that is used to identify a record uniquely. Primary key is a key that always unique and not null. A system generated primary key is called surrogate key.Primary key is the one which is always unique and not null. Advantage of primary key that it helps in identifying a tuple uniquely.


How do you uniquely identfied the record?

we will use primary key to uniquely idetified the record.


What is key attribute and non key attributes?

A key attribute is an attribute that uniquely identifies a record in a database table. Non-key attributes are attributes that are not used to uniquely identify records, but provide additional information about the data.


The foreign key uniquely identifies a record in a table T or F?

False. A foreign key is a primary of one table that is in another table. A foreign key can be repeated, so it does not uniquely identify records in the table where it is a foreign key.