Quizzes de desarrollo web

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

Querying directly from a table takes more time than querying from a view.
False
True

SQL stands for "Structured Query Language".
False
True

This query is correct: SELECT * FROM employee WHERE age = 25;
False
True

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