A ____ mask functions and can be used exactly like a layer mask.

A C++ programmer should not use an expression such as this one x = j + y * ++j; because

a. the expression may produce different results on different C++ compilers b. it is illegal to have two consecutive operators c. the ++ operator cannot be used in combination with other arithmetic operators d. the increment operator cannot be used in the same expression as the addition operator

__________ is the process of reviewing the use of a system, not to check performance but to determine if misuse or malfeasance has occurred.

Fill in the blank(s) with the appropriate word(s).