Select the action that a database does not perform. Sort and manipulate the data.

Find the average of four numbers.

Update information in more than one place at the same time.

Create data entry forms.

The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.

What is the error in the following pseudocode? module main() call raisetopower(2, 1.5) end module module raisetopower(real value, integer power) declare real result set result = value^power display result end module