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蜂窝管是横截面为若干个（）形结构组成的多孔塑料管，截面形似蜂窝，故而得名。

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根据《行政处罚法》规定，当事人要求听证的，应当在行政机关告知后（）内提出。

A. 三日
B. 五日
C. 七日
D. 十日

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工程勘察资质分为工程勘察行业资质、工程勘察专业资质、工程勘察劳务资质。（）

A. 正确
B. 错误

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用户程序从输入信号状态暂存区中读取输入信号状态，运算处理后将结果放在（）。

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You work as a database administrator for Certkiller .com. In the Certkiller PRODUCTION database you have granted RESUMABLE system privilege to the CONNECT role.Resumablespace operation has been enabled for all user session. You want users NOT to be aware of any kind of space-related problems while performing transactions. Instead， you want the problem to be resolved by a database trigger automatically. Which combination of triggering time and event would you use to achieve this objective？（）

AFTER CREATE
B. AFTER SUSPEND
C. BEFORE CREATE
D. AFTER TRUNCATE
E. BEFORE SUSPEND
F. AFTER INSERT OR DELETE OR DELETE
G. BEFORE INSERT OR DELETE OR DELETE

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