This semester we looked at three languages (C , Java and Python). One common rule in all three class checklists (for C , Java and Python) was a deep copy function. In C it was the Copy Constructor; in Java it was clone; and in Python it was __deepcopy__. Why does this rule exist in all three languages

These statements describe lists in presentation programs: a. bullets can be turned off and on. b. bullets cannot be turned off. c. bullet styles, colors, and sizes can be changed. d. lists don't have to use bullets or numbers. e. numbering styles, colors, and sizes can be changed. f. numbers can be turned off and on. g. numbers cannot be turned off. select all that apply