In exploring data for a research proposal, sources can be divided into ____________.primary A: primary source and secondary source B: first source and second source C: direct source and indirect source D: main source and minor source

数据库连接语句strConnString=”Provider=SQLOLEDB;Data Source=(local);Initial

Which of the following is the main feature of an OLTP application?（） A: Summarized queries B: Granular transactions C: Voluminous historical data D: Heterogeneous data source

下列ASP.NET语句 ( )正确地创建了一个与SQL Server数据库的连接。 A: SqlConnection conn = new Connection("Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB") B: SqlConnection conn = new SqlConnection("Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB") C: SqlConnection conn = new SqlConnection(Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB) D: SqlConnection conn = new OleDbConnection("Data Source = localhost; Integrated Security = SSPI; Initial Catalog = myDB")

In Access2016, the data source of the query can be (). A: Table B: Query C: Table, query and report D: Table and query

（）是struts-config.xml文件配置数据源的标签。 A: data-source B: data-sources C: set-property D: form-beans

Government statistics can be a useful source of data and information. Which one of the following types of data is most likely to be obtained from government statistics? ( ) A: Foreign exchange B: Census Statistics C: Details of industry cost D: Interest rates

在连接ACCESS数据库的COMMANDTEXT中应该包括的内容有 （） A: PROVIDER B: SERVER C: DATABASE D: DATA SOURCE

1、查看当前MySQL数据库中有哪些数据库的命令是什么？ A: show databases; B: show database; C: show data; D: show source;

以下哪个不是Android手机常见的应用程序？（ ） A: \data\data\com.tencent.mm B: \data\data\com.tencent.mobileqq C: \data\data\com.eg.android.AlipayGphone D: \data\data\com.tencent.xin