问题
填空题
用于表达一个ODBC驱动程序和DBMS特殊连接的命名,被称为 【17】 ,它是数据库驱动程序与数据库系统连接的桥梁。
答案
参考答案:(17) 数据源或DSN
解析:解析:在ODBC中,数据源的作用是收集访问数据库需要的全部技术信息:驱动程序名、网络地址、网络软件等。它是数据库驱动程序与数据库系统连接的桥梁。
用于表达一个ODBC驱动程序和DBMS特殊连接的命名,被称为 【17】 ,它是数据库驱动程序与数据库系统连接的桥梁。
参考答案:(17) 数据源或DSN
解析:解析:在ODBC中,数据源的作用是收集访问数据库需要的全部技术信息:驱动程序名、网络地址、网络软件等。它是数据库驱动程序与数据库系统连接的桥梁。
完形填空。 | |||
There are four seasons (季节) in China. Spring comes first. In __1__ parts of China, spring is usually very __2__. It usually comes in February __3__ March. Summer comes __4__ spring. Usually it's very __5__ in summer. And the hottest month is July. Autumn __6__ from August and lasts (持续) for three __7__. The weather can be cool in autumn. Winter is the __8__ season of the year. It lasts from __9__ to January, and it's very cold. You can go skating. It's an interesting __10__. So it's best to come to China in spring or autumn. | |||
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