SQL属于（）A面向对象的编程语言B可视化计算语言C数据库查询语言D结构化编程语言
SQL属于（）
A面向对象的编程语言
B可视化计算语言
C数据库查询语言
D结构化编程语言
参考解析
略
相关考题：
以下属于网络数据库SQL Server中常见的版本的是() A.SQL Server 2000企业版B.SQL Server 2000标准版C.SQL Server 2000个人版D.SQL Server 2000企业版；SQL Server 2000标准版；SQL Server 2000个人版都是
sql语句有很多优点以下不属于其优点的是()。 A.几乎所有重要的DBMS都支持sql。B.sql简单易学。C.sql看上去简单但是可以进行非常复杂和高级的数据库操作。D.不同的数据库还可以和相同的客户端完美结合使用。
You are the administrator of a SQL server computer. The server is running SQL Server 6.5 and SQL Server 7.0.You install a named instance of SQL Server 2000, and then run the SQL server upgrade wizard. On the database selection screen, some of the SQL Server 6.5 databases are not listed.You cancel the SQL Server upgrade wizard.You need to ensure that the SQL Server 6.5 databases are listed in the wizard. What should you do?A．Uninstall SQL Server 7.0, and then rerun the SQL Server upgrade wizard.B．Run the Microsoft SQL Server-switch application, and then rerun the SQL Server upgrade wizard.C．Create a data transformation services package that imports the databases from SQL Server 6.5 to SQL Server 2000, and then execute the package.D．Uninstall SQL Server 2000, and then reinstall SQL Server 2000 as the default instance.
在下列选项中,不属于SQL数据定义功能的是( )。A.SELECTB.CREATEC.ALTERSXB 在下列选项中，不属于SQL数据定义功能的是（ ）。A.SELECTB.CREATEC.ALTERD.DROP
以下不属于网络数据库SQL Server中常见的版本的是（）A、SQL Server 2000企业版B、SQL Server 2000标准版C、SQL Server 2000增强版D、SQL Server 2000开发版
以下属于网络数据库SQL Server中常见的版本的是（）A、SQL Server 2000企业版B、SQL Server 2000标准版C、SQL Server 2000个人版D、SQL Server 2000企业版；SQL Server 2000标准版；SQL Server 2000个人版都是
Which statement correctly describes SQL and /SQL*Plus?（）A、Both SQL and /SQL*plus allow manipulation of values in the database.B、/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.C、/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.D、/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.
What happens when you run the SQL Tuning Advisor with limited scope?（）A、Access pathanalysis is not performed for SQL statements.B、SQL structure analysis is not performed for SQL statements.C、SQL Profile recommendations are not generated for SQL statements.D、Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor. In this case, SQL Tuning Advisor produces recommendations based on statistical checks, access path analysis, and SQL structure analysis. SQL profile recommendations are not generated.
单选题You are a database administrator for your company. The company has two SQL Server 2005 computers named SQL1 and SQL2. SQL1 is located on the local network. SQL2 is located at a vendors site and is connected by using a VPN over the Internet. You need to write heterogeneous queries on SQL1 that access data from both SQL1 and SQL2. To ensure that your queries are functional， you must configure access to the vendors site. What should you do？（）AConfigure an HTTP endpoint for SQL2 on SQL1.BConfigure SQL2 as a linked server on SQL1.CConfigure an HTTP endpoint for SQL1 on SQL2.DConfigure SQL1 as a linked server on SQL2.
单选题Which statement correctly describes SQL and /SQL*Plus?（）ABoth SQL and /SQL*plus allow manipulation of values in the database.B/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.C/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.D/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.