babdul7204 babdul7204
  • 13-12-2022
  • Engineering
contestada

1. (12 pts) consider the following instance: (1) does the functional dependency d->c hold in this instance? (2) does the functional dependency c->b hold in this instance? (3) does the functional dependency a->bcd hold in this instance? 2 (24 pts) given a relation schema r

Respuesta :

Otras preguntas

The ratio of boys to girls in a group is 7:1. If there are 66 more boys than girls, work out how many girls there are.
What does concearning mean
Can someone please answer my question please answer it correctly please show work please I need it
One physical benefit of stretching is improved posture raised heart rate heightened awareness improved vision and hearing
How many 2 3 cup servings are in 1 6 of a cup of popcorn? (in simplest fraction form) A) 1 2 B) 1 4 C) 2 3 D) 3 8
How was Russia's role in the events leading to World War I different from that of Austria -Hungary ? A. Russia was a member of the Triple Entente, while Austria
when was the medieval mutilation invented?
To get the shade he wants,he mixed 1/8 quart of red and 3/4 quart of yellow. What is the unit rate of red paint to yellow paint?
description for speed
A mother is 1 and 3/4 times as tall as her son. Her son is 3 feet tall. How tall is the mother?