Given the following schema: employees (emp-id, first-name, last-name, hire-date, deptid, salary)

It generates an error because of pairwise comparison.

It executes but does not give the correct result.

It executes and gives the correct result.

It generates an error because of pairwise comparison.

It generates an error because the GROUP BY clause cannot be used with table joins in a subquery.

Given the following schema: employees (emp-id, first-name, last-name,

1.	Given the following schema: employees (emp-id, first-name, last-name, hire-date, deptid, salary)
A.	It executes but does not give the correct result.
B.	It executes and gives the correct result.
C.	It generates an error because of pairwise comparison.
D.	It generates an error because the GROUP BY clause cannot be used with table joins in a subquery.
Answer» C. It generates an error because of pairwise comparison.

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Given the following schema: employees (emp-id, first-name, last-name, hire-date, deptid, salary)

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