[单选题]What's the 'overflow' for a B-tree?4pP答案窝(daanwo.com)-大学生作业答案及考资分享平台
B树的上溢是指：4pP答案窝(daanwo.com)-大学生作业答案及考资分享平台
AThe property of a B-tree is violated due to removing a key 删除关键码后违反了B树的性质4pP答案窝(daanwo.com)-大学生作业答案及考资分享平台
BThe property of a B-tree is violated due to inserting a key 插入新的关键码后违反了B树的性质4pP答案窝(daanwo.com)-大学生作业答案及考资分享平台
CThe property of a B-tree is violated due to a split 分裂后违反了B树的性质4pP答案窝(daanwo.com)-大学生作业答案及考资分享平台
DA B-tree becomes too high B树的高度过高