【计算机类职业资格】二级ACCESS机试-197及答案解析.doc

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1、二级 ACCESS 机试-197 及答案解析(总分:100.00,做题时间:90 分钟)一、1基本操作题(总题数:1,分数:30.00)1.mdb”数据库中有雇员、商品和销售明细三张表。(1)将“雇员”表和“销售明细”表的关系设置为一对多,实施参照完整性,将“商品”表和“销售明细”表的关系设置为一对多,实施参照完整性。(2)为“雇员”表编辑高级筛选,筛选出女性雇员的信息。“雇员”表如图所示。执行筛选后显示如图。(3)将“销售明细”表按雇员号升序排列:“销售明细”表结果如图所示。(分数:30.00)_二、2简单应用题(总题数:1,分数:40.00)2.mdb”数据库中有单位信息、个人信息、求职和

2、职位四张表。(1)以单位信息、个人信息、求职和职位四张表为数据源,创建参数查询“查询 1”,实现通过输入帐号来查询职位申请信息。参数提示为“请输入帐号”,结果显示帐号、姓名、单位名称和职位信息。查询结果如图所示。(分数:40.00)_三、3综合应用题(总题数:1,分数:30.00)3.在下有“xxx”数据库。(1)在“雇员信息”窗体中添加标签和名称均为“女雇员统计”的文本框,显示女雇员人数,结果用Dcount 函数实现。结果如图所示。(2)在“工资”窗体中添加标签和名称均为“平均基本工资”的文本框,显示平均基本工资,结果用 Davg函数实现。结果如图所示。(分数:30.00)_二级 ACCES

3、S 机试-197 答案解析(总分:100.00,做题时间:90 分钟)一、1基本操作题(总题数:1,分数:30.00)1.mdb”数据库中有雇员、商品和销售明细三张表。(1)将“雇员”表和“销售明细”表的关系设置为一对多,实施参照完整性,将“商品”表和“销售明细”表的关系设置为一对多,实施参照完整性。(2)为“雇员”表编辑高级筛选,筛选出女性雇员的信息。“雇员”表如图所示。执行筛选后显示如图。(3)将“销售明细”表按雇员号升序排列:“销售明细”表结果如图所示。(分数:30.00)_正确答案:( )解析:二、2简单应用题(总题数:1,分数:40.00)2.mdb”数据库中有单位信息、个人信息、求

4、职和职位四张表。(1)以单位信息、个人信息、求职和职位四张表为数据源,创建参数查询“查询 1”,实现通过输入帐号来查询职位申请信息。参数提示为“请输入帐号”,结果显示帐号、姓名、单位名称和职位信息。查询结果如图所示。(分数:40.00)_正确答案:( )解析:三、3综合应用题(总题数:1,分数:30.00)3.在下有“xxx”数据库。(1)在“雇员信息”窗体中添加标签和名称均为“女雇员统计”的文本框,显示女雇员人数,结果用Dcount 函数实现。结果如图所示。(2)在“工资”窗体中添加标签和名称均为“平均基本工资”的文本框,显示平均基本工资,结果用 Davg函数实现。结果如图所示。(分数:30.00)_正确答案:( )解析:

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