Seaynevaeh2226 Seaynevaeh2226

04-02-2018
Computers and Technology

contestada

A _____ key can be described as a minimal superkey, a superkey without any unnecessary attributes.

Respuesta :

JasonLai JasonLai

04-02-2018

I think it's a candidate key, but I'm not too sure

Answer Link

Otras preguntas

Historians have regarded the American Revolution as being of worldwide importance because it A) was won without foreign military assistance. B) was led by peop

In what state of must matter exist for fusion reactions to take place?

What is the purpose of analyzing a play?

Which organism can process more complex information due to a central brain? anemone, jellyfish, fish or planarian?

Sammy's pet dog weighs 10 pounds, and his pet caterpillar weighs 2 ounces. How many ounces less does his pet caterpillar weigh?

Which event is endothermic? the burning of a match the change of water vapor to a liquid the combustion of propane gas the melting of ice?

how did the battle over the treaty of versailles demonstrate checks and balances

A prompt on a child who wants to swim but he has fear of water ,how will u help him????

What will be the magnitude and the sign of the focal length when the lens is flipped over?

should society eliminate/remove threats any means necessary? please help me i need to write 3 paragraph on this its hw i really appreciate it thank you guys