__________________function accepts a string and returns the length of that string.

___________refers to the activities that focus on the design of the database structure that will be used to store and manage end-user data.

___________links tables by selecting only the rows with common values in their common attribute(s)

________allows you to assign a column or an expression in the select list

of a SELECT statement a temporary name

Which of the following is not valid literal for BOOLEAN data type?

What options does ORDER BY have?

_______________ are very useful when doing date or time arithmetic.

_______data type can store a string with unlimited length.

Which of the keywords is more suitable for this definition "They check whether a string matches a given pattern."