慢性溶血性贫血时，评论即尿胆元下列何项是不正确的（） 粪中尿胆原增高比尿附中的尿胆原增高为早。 尿胆原增高且隐血试时验阳性。 受肝脏及消化功能影晌。 受肠道菌群及使用抗生素影响。
A company uses raw logical volumes. Which command can be used to back up the data in the raw logical volumes to a tape？（） dd。 tar。 cpio。 mksy。
无形资产的功能只有附着于（）才能更好地发挥。 有形资产。 流动资产。 固定资产。 长期资产。
A customer is looking for a reliable well-performing， cost-effective solution to a growing commercial workload. Initially， they want to run 12 UDB partitions， each of which would need two processors and 8GB of memory. They are looking at the p655 and want to start with three LPARS on each p655 node using a total of four nodes. Each LPAR would need at least 4 x 6239 fibre cards and 2 x 5706 2-port 10/100/1000 Ethernet cards. At a later date， they want to add an additional LPAR to each node to expand to a total of 16 UDB partitions. Which of the following major limitations of this solution should be mentioned to the customer？（） The p655 supports only two LPARs.。 The p655 supports only four LPARs.。 There are not enough available slots for three LPARs.。 There are not enough available slots for four LPARs.。
Word2003中，若需要在文档每页页面底端插入注释，应该插入以下哪种注释（）
研究表明，象棋专家看一个棋盘，看5秒，能记住20多个子，而非专家看5秒只能记4至5个子。这一事实的合理解释是（）
