题目内容：
事务处理技术包括（）。
A.数据库恢复技术
B.查询优化技术
C.存储过程
D.并发控制技术
参考答案：
选择题：事务处理技术包括（）。
- 题目分类：中国大学MOOC慕课
- 题目类型：选择题
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