A user tries to ftp a 3 gigabyte file to an AIX machine at certain times during the day. The file transfer fails at exactly 2,147,483,584 bytes each time. All of the following are probable causes of the failures EXCEPT:（） AIX has not been updated to V4。 fsize in /etc/security/limits file has not been set to -1。 ftp can only transfer files > 2 gig in binary mode。 The filesystem is not large-file enabled。
酸雨是指pH值小于（）的天然降雨和降雪。
开孔作业时，将刀具结合器安装到主轴上时，需要（）转动测量杆把内部丝头杆螺纹拧到刀具结合器上，用手紧固。 逆时针。 顺时针。 向前。 向后。
下列何者与红细胞生成素增加无关（） 钢。 钴盐。 前列腺素。 缺氧。
To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（） This is a uniprocessor system。 The "prog" process has a nice value of 107。 There are two active processors on this system。 The "prog" process will only be scheduled to run on processor 0。
爆破挤淤法地基处理施工方案设计包括（）的设计。
