An admin wishes to drop a user and all their created objects.The admin runs the following query:Drop User username yWhat is the value of y?

A stored block of code that performs a specific action is:

Which of the following commands adds privileges to a user or role.

The Oracle default view that lists the roles of the current user is:

Which of the following answers best describes a transaction.  Select the best answer.

When two or more users are working with the same data in the database at the same time, this is referred to as:

When creating a user, the following statement is used:Create x identified by yWhat is y?

Which tablespace refers to objects that are not permanent?

Which of the following is the best description of a synonym:

What is the concurrency problem when two SELECT statements that try to get the same data get different values because another transaction has updated the data in the time between the two statements.