A(n) ________ is a set of specific, sequential steps that describe in natural language exactly what a computer program must do to complete its task

MUDs qualify as social networks but not as virtual communities

Indicate whether the statement is true or false

All of the following can cause a fatal execution-time error except:

a. Dereferencing a pointer that has not been assigned to point to a specific address. b. Dereferencing a pointer that has not been initialized properly. c. Dereferencing a null pointer. d. Dereferencing a variable that is not a pointer.