Is the following statement true or false? "Each database corresponds to a single directory under data directory…?
which of the following statements will delete the `world` database and its entire contents on execution, but return no error if it doesn’t exist?
Which of the following statements will return a list of all of the databases with a name that starts with ‘pro’?
Which of the following statements will provide a list of all of the databases with a name that starts with ‘world’?