a) true
b) false
Answer: a
Explanation: We can import the same package or same class multiple times. Neither compiler nor JVM complains will complain about it. JVM will internally load the class only once no matter how many times we import the same class or package.
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Which is a bottom-up approach to database design that design by examining the relationship between attributes:
Functional Dependencies are the types of constraints that are based on______
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