Якщо підмножина S атрибутів є ключем відношення R, будь-які два кортежі R

✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.

Want instant access to all verified answers on do.ipo.kpi.ua?

Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!

Add to Chrome