Computer Science, asked by gcvermaje91, 8 months ago

which of the following is uniqe to every record in a table ?

Answers

Answered by Anonymous

Answer:

In relational databases, each table has a primary key that creates a unique value identifying each distinct data record or row. This applies to every type of table within the data warehouse. Simple key requires only one column to identify a record uniquely within a table

Explanation:

Previous Question

Next Question

Similar questions

Math, 4 months ago

the length of a room is 6.5m and its breadth is 3.9m find the ratio of its length to its breadth.

Math, 4 months ago

3) Which weight will be used to give 2 kg of sugar? a)10 kg c)2kg b) 500g d) 5kg...

English, 4 months ago

What is the meaning of last two lines? (I)You are going back to your family and friends who have been waiting anxiously (II) you are returning to your family and friends. They are really only the ones who metter. (III) You Wouldn't be in space doing all these things your home and family didn't support (IV) Both a) and c) ...

Math, 8 months ago

The distance between the two places A and B is 440 km.One car moves from A to B at a speed of 45 km/hour and another car moves from B to A at a speed of 54 km/hours at the same time.After how many hours and where will the two cars meet each other?