以画面色彩与再现客观事物或表现主观情感有无关系及关系的密切程度为标准，幼儿对色彩的运用可以分为（）、（）、（）三个阶段。
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Companycom has a 16 way 1.65 GHz p5 590 and wants to install a i5/OS partition on their server. The customer wants to keep installation costs to a minimum by sharing devices between all LPARs. Before the operating system can be installed in this partition, the customer was told that there are certain limitations that must be observed. What are these limitations?（）
A. When the i5/OS partition is housed in the p5 590, the HMC allows seamless installation in a partition as long as the minimum one processor, 256 MB of memory, one Ethernet and one boot adapter/disk is available from internal hardware.
B. V5R3 and later releases of i5/OS can be installed on a POWER5 server partition. Only one processor can be assigned to the i5/OA special expansion tower must be ordered. This expansion tower and its devices can be shared with other OS partitions.
C. When the i5/OS partition is housed in the p5 590, the 5250 Twinaxial console must be used to set up the partition. Only one processor can be assigned to the i5/OS partition. A special expansion tower must be ordered to house the IOPs. Devices in the special expansion tower can be shared with other Linux partitions.
D. V5R3 and later releases of i5/OS can be installed on IBM eServer p5 servers. i5/OS can run on two processors in the p5 590. A special expansion tower must be ordered. This expansion tower and its devices cannot be shared with other OS partitions. The iSeries expansion towers are seen by the IBM eServer p5 server as an I/O subsystem.
USBKEY使用（）认证客户身份。
A. 数字证书
B. 动态口令
C. 随机密码
D. UK编号
光面爆破的周边眼布置是围岩越软，周边眼间距越大。
A. 正确
B. 错误
线路发生改造或检修后导致线路长度铁塔基数等基础数据发生变化时，可以通过“修改”操作修改基础数据。
A. 正确
B. 错误
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