Show the steps of a mark-and-sweep garbage collector on a) Fig. 7.19 with the pointer A ->• B deleted. b) Fig. 7.19 with the pointer A -> C deleted. c) Fig. 7.20 with the pointer A-t D deleted. d)...

Show the steps of a mark-and-sweep garbage collector on

a) Fig. 7.19 with the pointer A ->• B deleted.

b) Fig. 7.19 with the pointer A -> C deleted.

c) Fig. 7.20 with the pointer A-t D deleted.


d) Fig. 7.20 with the object B deleted.

Fig. 7.19

Fig. 7.20