Web development quizzes

We use the DIFFERENT keyword to retrieve different values, for example: SELECT DIFFERENT column_name FROM table_name;
False
True

This query is correct: UPDATE table_name SET column1=value1;
False
True

You can have several PRIMARY KEY constraints per table.
False
True

A DROP statement is a data definition language (DDL).
False
True

A CREATE TABLE statement is a data definition language (DDL).
False
True