为确定可能发生的坏账损失,对应收账款如何分类?
myDataSet.Tables.AddRange(dtArray)语句中的dtArray是一个()数组。 DataSet。 DataTable。 Table。 DataArray。
What two situations prevent the supervisor from silently monitoring the phone conversation of an agent in IPCC Express Enhanced?() The agent is logged in and is on the phone. 。 The agent is logged in but is not on the phone. 。 The supervisor is a participant in a phone call. 。 The supervisor is not a participant in a phone call. 。 The supervisor has barged in.。
公路工程的新材料、新设备、新工艺采用对招标控制价的影响主要体现在其价格的不确定性上。
Which of these is a drawback in using McAfee heuristic scanning?() heuristic scanning cannot detect new malware with an unknown signature。 heuristic scanning requires a separate license key。 heuristic scanning increases the probability of false positives。 heuristic scanning increases the probability of false negative。
某肿瘤患者,48岁。采用放射治疗,对该放疗患者的护理,以下错误的是()