问题
单项选择题
For the root of B_tree of order m,the minimal number of its children is
A.2
B.m/2
C.ém/2ù
D.m
答案
参考答案:A
For the root of B_tree of order m,the minimal number of its children is
A.2
B.m/2
C.ém/2ù
D.m
参考答案:A