许某，男性，55岁，脊柱结核手术后卧床2周，出现右小腿疼痛、有紧束感，并逐渐出现水肿。该患者出现的术后并发症是（） 肌肉萎缩。 水电解质紊乱。 关节炎。 切口感染。 下肢深静脉血栓形成。
Which of the following uses compression/decompression to increase the memory available for client workloads?（） PowerVM。 VMControl。 Active Memory Sharing。 Active Memory Expansio。
What is the use of work assets on safety plans？ （） The work asset determines to which assets and locations a safety plan can be applied.。 Only safety plans with associated work assets can be used in combination with job plans. 。 The safety plan can only be applied to work orders with the same asset or location associated.。 The work assets combined with the work on a job plan dictate which safety information is required.。
试论述社会文化历史学派游戏理论的基本观点及对游戏理论和教育实践的影响。
The datafiles of your database are ASM files. You are performing a check for datafile block corruption by using the DBVERIFY utility. What is a prerequisite for checking block corruption on an ASM datafile by using the DBVERIFY utility？（） The block change tracking feature must be enabled.。 OMF must be configured on your database.。 The database must be in ARCHIVELOG mode.。 A USERID must be supplied.。
下面哪一种不会产生静电危害。（）
