题目内容

耆那教是崇尚暴力的。

A. 正确
B. 错误

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释迦摩尼的家乡是()。

影响光信号传输的因素有()和()。

设某刨床刨削时作匀速运动,它的切削速度v=0.75m/s,此时切削力为31kN,若机械效率η=0.78,试求驱动刨床工作台所需电动机的功率。

You execute the following command to audit database activities: SQL> AUDIT DROP ANY TABLE BY scott BY SESSION WHENEVER SUCCESSFUL; What is the effect of this command()

A. One audit record is created for every successful DROP TABLE command executed in the session of SCOT
B. One audit record is generated for the session when SCOTT grants the DROP ANY TABLE privilege to otherusers.
C. One audit record is created for the whole session if user SCOTT successfully drops one or more tables inhis session.
D. One audit record is created for every session of any other user in which a table owned by SCOTT isdropped successfully.
E. One audit record is created for every successful DROP TABLE command executed by any user to drop Tables owned by SCOTT

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