Consider the following relation

and answer which statement(s) is/are correct ? Select check box to represent the correct statement

Question

Consider the following relation  
  
 and answer which statement(s) is/are correct ? Select check box to represent the correct statement

Accepted Answer

All are incorrect

Answer

temp3 returns a1 and b1 attributes from relations X and Y respectively

Answer

In temp2, equality operation cannot be applicable in the relational algebra

Answer

temp1 and temp2 holds the same result

Answer

temp1 relation holds natural join between X and Y

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