Kizspy | Question: 12
(Choose 1 answer)
For the following relations and a Set operation:
Employee Name City | Gender
Nguyen Trung Truc | HCM | Male Le Hong Son | HCM | Male
Customer
Name | City Gender Nguyen Trung Truc | HCM | Male Tran Tuyet Nhi | HN | Female
and
Employee \ Customer
What is the result of the Difference operation?
A. Name | City | Gender Le Hong Son | HCM | Male
B. Name | City | Gender Nguyen Trung Truc | HCM | Male Tran Tuyet Nhi | HN | Female
C. Name | City | Gender Nguyen Trung Truc | HCM | Male Le Hong Son | HCM | Male
D. Name | City | Gender
Nguyen Trung Truc | HCM | Male Le Hong Son | HCM | Male Tran Tuyet Nhi | HN | Female
FUOVER
