In the following query person_id can be

1.	In the following query person_id can be
A.	Only Attribute but not a primary Key
B.	Only Primary Key
C.	Primary Key or any other Attribute
D.	All of above
E.	None of these
Answer» D. All of above

Discussion

No Comment Found

Related MCQs

In the following query person_id can be <pre class="prettyprint lang-c">SELECT Emp_id, fname,Lname, Birth_date FROM Employee WHERE Emp_id=101; </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT emp_id, fname, lname FROM employee WHERE title='Manager AND start_date > 2016-03-20; </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT * FROM Army WHERE (title= Sergeant ) OR (start_date=1995-03-20); </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT * FROM Student WHERE (title= Monitor ) AND (start_date=2019-01-25); </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT * FROM Student WHERE title= Monitor ; </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT * FROM employee WHERE (title= HEAD TELLER ) OR (start_date > 2013-01-24); </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT * FROM Army WHERE (title= Sergeant ) AND (start_date > 1995-03-20); </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT Student_id, FirstName, LastName FROM Student WHERE title= Monitor AND start_date=2017-02-25; </pre>
What will be the output of the query given below? <pre class="prettyprint lang-c">SELECT Id, FirstName, LastName FROM Student WHERE title= Monitor ; </pre>
Which clause is used to filter out unwanted Groups ?

In the following query person_id can be

Discussion

No Comment Found

Related MCQs

Reply to Comment