Which of the following cannot be extracted by the DatePart function?

In a form of repetition called ____-trip behavior, a group of statements within a loop is performed zero or more times.

A. zero B. iterative C. cyclical D. round

The ____ method can be used to set the ocean floor of an underwater scene.  

A. ground.setPaint() B. ground.moveAndOrientTo()  C. ground.selectUnder() D. ground.doScene()