If you make a mistake while dragging the cropping area and want to start over, you can press the ____ key, which cancels the selection.

Which of the following terms best describes a restriction limiting access to a part of the code or to data on the device?

A. intent B. request C. permission D. context

In the figure above, the number 3 points to ____.

A. the Notes icon for the activities file B. Date icon for the activities file C. a checked out file D. a dependent file