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Problem

Given a relational database with a person table that contains an ID, name, and age. What do each of the following return?

• Select * from person.

• Select age from person.

• Select ID from person.

• Select name, age from person.

• Select * from person where age > 20.

• Select name from person where age <>

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M92674082

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