转产前工位应具备以下哪几种资料（）

A、配套清单

B、工艺卡片

C、技术状态

简述应用视频转换大师进行视频格式转换的操作方法。以MP3为例。

AutoCAD2004具有比3DMAX5.0更为强大的三维图形渲染功能。

A、对

B、错

桥梁总体布置图也可称为桥型布置图，由（）组成。

A、立面图

B、平面图

C、横剖面图

D、纵剖面图

E、结构大样图

AIX 5L and SUN Solaris have differing approaches at handling processor failures. Which statement best describes how AIX handles processor failures？（）

A、If AIX discovers a processor with too many recoverable errors during runtime， it will dynamically turn off that processor， while the rest of the system keeps running.

B、If AIX detects a failing processor it will automatically move all resources to another processor. The failed processor can be hot-swapped and the new replacement becomes the active processor.

C、If AIX determines a processor is failing， it will perform diagnostics to determine which processor function can be disabled and dynamically reallocate all CPU and memory resources thus isolating the failure condition and preventing a reboot.

D、If AIX senses a processor level error condition， internal diagnostics are activated to determine the severity of the problem. After the failure threshold is met， a message is broadcast to the service processor informing the operator to perform a system reboot.

A company wants all IM chat via the internet to stop. A technician blocks IRC traffic with a traffic shaping device， yet IM chat remains useable. Which of the following should a technician do next？（）

A、Block both IRC and ICMP

B、Utilize SNMP to identify IM users

C、Contact the IM carrier to request the IM account be disabled

D、Change the shaping setting to allow minimal traffic to reduce port hopping