此试题出现在
关于股票价值的估值,下面叙述正确的是()。
画矩形时,按能画正方形。()
打包贷款发放后,在信用证正本注明‚已办理打包放款‛,国际业务部将信用证作专卷保管;必须严格打包贷款贷后管理,()专用。
The HR user creates a stand-alone procedure as follows and grants the EXECUTE privilege on theprocedure to many database users: CREATE OR REPLACE PROCEDURE create_dept ( v_deptno NUMBER, v_dname VARCHAR2, v_mgr NUMBER, v_loc NUMBER) BEGIN INSERT INTO hr.departments VALUES (v_deptno, v_dname, v_mgr, v_loc); END; The users having permission to execute the procedure are able to insert records into the DEPARTMENTStable even though they do not have the INSERT privilege on the table. You want only those users whohave privileges on the DEPARTMENTS table to be able to execute the procedure successfully. What would you suggest to the PL/SQL developers to achieve this()
THDS-A(哈科所)探测站的轴温传感器有热敏探头和光子探头两种。
适用于软质毡、板、管壳,硬质、半硬质板等各类绝热材料制品的施工方法是( )。
有机热载体的受压元件及管道附件可用有色金属制造。
广义表((a),a)的表头是()表尾是()。
对农业生产有重要意义的大气层是()。
关于DIC,错误的概念是()
暂无相关推荐~