Computers and Technology, 30.01.2021 20:10 diamondalize21p84czi
Consider the relation R (A, B, C, D, E) and the set of dependencies:
G = {{A, B} → {D}, {B, C} → {A}, {D, E} → { C}}.
Check true or false for each of the alternatives below and justify.
I would like to understand what was done to find the correct answer and why the others are wrong. Thanks a lot!
Answers: 2
Another question on Computers and Technology
Computers and Technology, 21.06.2019 19:30
Which of the following are types of formatting you can apply to a spreadsheet? choose all that apply.
Answers: 3
Computers and Technology, 22.06.2019 18:00
Suppose an astronomer discovers a large, spherical-shaped body orbiting the sun. the body is composed mostly of rock, and there are no other bodies sharing its orbit. what is the best way to categorize this body? a. planet b. moon c. comet d. asteroid
Answers: 1
Computers and Technology, 22.06.2019 23:00
Which factor is the most important when choosing a website host? whether customers will make secure transactions the number of email accounts provided the purpose of the website the quality of the host control panel
Answers: 3
Computers and Technology, 23.06.2019 02:50
There’s only one game mode that stars with the letter ‘e’ in cs: go. which of the options below is it?
Answers: 1
You know the right answer?
Consider the relation R (A, B, C, D, E) and the set of dependencies:
G = {{A, B} → {D}, {B, C} → {A...
Questions
Geography, 21.07.2021 22:00
Mathematics, 21.07.2021 22:10
Mathematics, 21.07.2021 22:10
English, 21.07.2021 22:10
Mathematics, 21.07.2021 22:10
Mathematics, 21.07.2021 22:10
Mathematics, 21.07.2021 22:10
English, 21.07.2021 22:10
Mathematics, 21.07.2021 22:10
English, 21.07.2021 22:10
Biology, 21.07.2021 22:10
