Which of the following is FALSE for the given ERD? Select one: O a.Three tables should be created for the given ERD. O b.COUNTRY table is a weak entity.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Sname
road
ctrame postalCode
STREET
1ocates
in
CITY
COUNTRY
locotes
ig
Cname
Which of the following is FALSE for the given ERD?
Select one:
a. Three tables should be created for the given ERD.
b.COUNTRY table is a weak entity.
c.STREET table is a weak entity and has a partial key (sname).
d.CITY table cannot be identified without COUNTRY table.
Transcribed Image Text:Sname road ctrame postalCode STREET 1ocates in CITY COUNTRY locotes ig Cname Which of the following is FALSE for the given ERD? Select one: a. Three tables should be created for the given ERD. b.COUNTRY table is a weak entity. c.STREET table is a weak entity and has a partial key (sname). d.CITY table cannot be identified without COUNTRY table.
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