单选题：Pages can be shared between processes having common reentrant co

Pages can be shared between processes having common reentrant code. Here reentrant code means @[D](1)
A. self-modifying code
B. code which keeps going in and out of memory
C. non-self-modifying code
D. code containing shared data variables




A.self-modifying code
B.code which keeps going in and out of memory
C.non-self-modifying code
D.code containing shared data variables


答案：D