Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The values of a candidate key of a relation q , . q , c & d d ) must consist of a single attribute

The values of a candidate key of a relation q,.q,
c&d
d) must consist of a single attribute
c) must be unique
b) may be unique or non-unique
a) cannot be unique
image text in transcribed

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Oracle Solaris 11.2 System Administration (oracle Press)

Authors: Harry Foxwell

1st Edition

007184421X, 9780071844215

More Books

Students also viewed these Databases questions

Question

3. Is there opportunity to improve current circumstances? How so?

Answered: 1 week ago