Study tips 1z0-870

How many rows will be inserted in the Emp table after the ROLLBACK statement has been issued?

Which of the following statements will you use to accomplish the task?

Which of the following statements will you use to accomplish the task?

Which of the following syntaxes will you use to accomplish the task?

Which of the following prevent DML operations like INSERT, UPDATE and DELETE on a view?

The table has the following dat

Which of the following queries will properly display the average unit_cost (rounded to two decimal places)…?

Which of the following SQL functions may require the use of a GROUP BY clause in a SELECT statement?

Which of the following will you use to accomplish the task?

Which of the following clauses is used with the CREATE VIEW statement?