…………… are words that have a special meaning in SQL.

1. Keyword
2. Literal
3. Variable
4. Table

Which command helps to open the database for use?

1. Use
2. Open
3. Distinct
4. Select

The …………… keyword eliminates duplicate rows from the results of a SELECT statement.

1. OR
2. DISTINCT
3. ANY
4. ALL

…………… command helps to see the structure of a table/relation.

1. Show
2. Select
3. Describe
4. Order by