《四级数据库工程师课后习题答案》—刘文凭
数据库工程师课后习题参考答案.....................................................................................................1
第 1 章习题参考答案.................................................................................................................1
第 2 章习题参考答案.................................................................................................................2
第 3 章习题参考答案.................................................................................................................3
第 4 章习题参考答案.................................................................................................................5
第 5 章习题参考答案.................................................................................................................8
第 6 章习题参考答案...............................................................................................................10
第 7 章习题参考答案...............................................................................................................11
第 8 章习题参考答案...............................................................................................................11
第 9 章习题参考答案...............................................................................................................15
第 10 章习题参考答案.............................................................................................................16
第 11 章习题参考答案.............................................................................................................17
第 12 章习题参考答案.............................................................................................................17
第 13 章习题参考答案.............................................................................................................18
第 14 章习题参考答案.............................................................................................................21
第 15 章习题参考答案.............................................................................................................22
第 16 章习题参考答案.............................................................................................................22
第 17 章习题参考答案.............................................................................................................23
第 18 章习题参考答案.............................................................................................................23
第 19 章习题参考答案.............................................................................................................24
第 20 章习题参考答案.............................................................................................................24
全国计算机等级考试(NCRE)试卷结构....................................................................................24