Which code， inserted at line 14， sets the value of b to 314.159，26？（） b=nf.parse（input）；。 b=nf.format（input）；。 b=nf.equals（input）；。 b=nf.parseObject（input）；。
下列哪项不是供方管理的目标（） 确保与供方签订的合同支持SLA约定的目标。 确保供方提供无缝的优质服务。 有效管理供方的服务性能。 确保在服务供应链中，所有服务的服务级别保持一致。
对成功或失败进行归因时，属于个人内部的因素有（） 能力。 运气。 努力。 任务难度。
You created a department report and preview it in life preview. The font for the department name is too small and you want to enlarge it but do not want to change the font for any other fields. What is the easiest way to make this change?（） Select the text to be enlarged in the life previewer and make the size change using the style bar. 。 Select the text to be enlarged in the layout mode and make the change. 。 Open the report wizard in the re-entrant mode and make the change. 。 Make the copy of the report, open the copy, make the changes and then delete the original report.&e。
市场法
A media failure has occurred. This has resulted in all the members of the next hop log group being rendered inaccessible to the log writer process （LGWR） at a log switch. How does this failure affect the operational database？（）
