Multiple Choice
"Unioncompatible" means that the .
A) names of the relation attributes can be different,but the data types must be alike
B) names of the relation attributes must be the same,but the data types can be different
C) names of the relation attributes must be the same and their data types must be alike
D) number of attributes must be the same,but the names and data types can be different
Correct Answer:
Verified
Correct Answer:
Verified
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