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 JasonLai
  • 04-02-2018
I think it's a candidate key, but I'm not too sure
Answer Link

Otras preguntas

You are standing at the edge of a cliff which is 40 m tall. You throw an apple up with a speed of 15 m/s, and it accelerates downward at 9.81 m/s^2. How long do
what is 50+60 i need help
Any gîrls here interested in zööm
A one-day pass to an amusement park costs $40. A round-trip bus ticket to the park costs $5. Write two equivalent expressions to find the total cost of a one-da
I need help with project
Study the equations: f(x)=11x-5 g(x)=-2x-4 What is h(x) = f(x) g(x)
1/10 + -9/10 = what in fraction form
100 POINTS 6 different answers needed, and a chart filled out I'll work on it on my own, but I do need some help and it would also be nice to compare my answe
According to the Law of Conservation of Matter, if I have an Oreo cookie that weighs 20 grams and I crush it into crumbs for a recipe, how much do the crumbs we
Can someone help me? Im really bad at English ​