Sql Query : General Knowledge Questions & Answers
Question : A SQL query automatically eliminates duplicates (True / False) ?
A.
TRUE
B.
FALSE
Correct Answer is : Option B.
- The SQL used by front-end application programs to request data from the DBMS is called _______
- The command used to delete a particular column in a relation is ____________
- Which of the following operations requires the relations to be union compatible?
- The database language that allows us to access data in a database is called :
- Which of the following is a comparison operator in SQL?