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Question ID 4828

You work as a database administrator at ABC.com. You study the exhibit carefully.
Exhibit:
 
Examine the structure of CUSTOMERS table:
 
Evaluate the following SQL statement: Exhibit:
 
Which statement is true regarding the outcome of the above query?

Option A

A.    It returns an error because WHERE and HAVING clause cannot be used to apply conditions on the same column
 

Option B

B.    It returns an error because WHERE and HAVING clause cannot be used in the same SELECT statement
 

Option C

C.    It executes successfully
 

Option D

D.    It returns an error because the BETWEEN operator cannot be used in the HAVING clause
 

Correct Answer C
Explanation


Question ID 4829

The SQL statements executed in a user session as follows:
Exhibit:
 
Which two statements describe the consequence of issuing the ROLLBACK TO SAVE POINT a command in the session? (Choose two.)
 

Option A

A.    Both the DELETE statements and the UPDATE statement are rolled back
 

Option B

B.    The rollback generates an error
 

Option C

C.    Only the DELETE statements are rolled back
 

Option D

D.    Only the seconds DELETE statement is rolled back
 

Option E

E.    No SQL statements are rolled back
 

Correct Answer B,E
Explanation

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