题目内容

高血压是遗传易感性和环境因素相互作用的结果,一般认为遗传因素所占的比例是()

A. 60%
B. 40%
C. 50%
D. 20%
E. 30%

查看答案
更多问题

对工程造成一定经济损失,经处理后不影响正常使用寿命的水利工程质量事故是()。

A. 重大事故
B. 较大事故
C. 一般事故
D. 质量缺陷

什么是村民选举委员会?

车辆检修制度

User SCOTT wants to perform a bulk insert operation in the EMP_DEP table. SCOTT receives thefollowing error after the INSERT statement is issued and few rows are inserted: INSERT INTO EMP_DEP (emp_id,name,salary,dep_name,mgr_id) * ERROR at line 1: ORA-01653: unable to extend table SCOTT.EMP_DEP by 128 in tablespace USERS Identify two actions either of which will help you resolve this problem.()

A. Grant the RESOURCE role to SCOT
B. Add data files to the USERS tablespace.
C. Grant the CREATE ANY TABLE privilege to SCOT
D. Increase the space for SCOTT on the USERS tablespace.
E. Increase the size of the data file associated with the USERS tablespace

答案查题题库