Informatics Practices
Fill in the blanks:
Number of columns in a table is the _________ of the table.
Related Questions
Fill in the blanks:
_________ is a key that uniquely identifies a record in a table.
Fill in the blanks:
A combination of attributes that can serve as a primary key is known as _________.
In relational data model a table is called relation.
A row in a table will not represent a relationship among a set of values.