建设学习型党组织学习的重点是深化理论学习（）。
A. 开展应用性学习
B. 拓展前瞻性学习
C. 广泛学习各方面知识
D. 刻苦钻研业务知识
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.
低压绝缘接户线截面应按允许载流量和机械强度选择，但不应小于：铜芯（）。
A. 10mm2
B. 15mm2
C. 16mm2
D. 20mm2
行政委托中，被委托的对象可以是行政机关和行政机构，也可以是（）及（）。
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