IT Tools and Business System MCQ - English
The term attribute refers to a ___________ of a table.
Record
Column
Tuple
Key
Answer : B
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1) For each attribute of a relation, there is a set of permitted values, called the ________ of that attribute.
2) The term attribute refers to a ___________ of a table.
3) A ________ in a table represents a relationship among a set of values.
4) Department (dept name, building, budget) and Employee (employee_id , name, dept name,salary)
Here the dept_name attribute appears in both the relations .Here using common attributes in relation schema is one way of relating ___________ relations.
5) A domain is atomic if elements of the domain are considered to be ____________ units.
