题目内容

在工业过程控制系统中采集的数据常搀杂有干扰信号,()提高信/躁比。

A. 只能通过模拟滤波电路
B. 只能通过数字滤波程序
C. 可以通过数字滤波程序/模拟滤波电路
D. 可以通过数字滤波程序和模拟滤波电路

查看答案
更多问题

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There are queries that have an estimated execution cost less than 3. You intend to configure the instance, make it use a single thread for these queries. In the options below, which sp_configure configuration option should you set?()

A. You should set query governor cost limit
B. You should set cost threshold for parallelism
C. You should set priority boost
D. You should set precompute rank

梯级变形下陷超过()mm,开关动作

A. 2
B. 3
C. 4
D. 5

重、中型载货汽车逆向行驶的,处()罚款。

A. 二百元
B. 三百元
C. 五百元
D. 一千元

今年是农历的己丑年,后年就是农历的辛卯年。

A. 正确
B. 错误

答案查题题库