在磁性套索工具的选项栏中用来控制磁性套索工具生成固定点的多少的是（） 宽度。 边对比度。 羽化。 频率。
在现场质量检查的方法中，利用超声波、X射线、7射线探伤等检查属于（）。 目测法。 比率法。 实测法。 试验法。
You have a print server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 has a shared printer named Printer1. You need to track the usage for Printer1. The tracked information must indicate the user that submitted the print job. You enable auditing for object access on Server1. What should you do next? （） From the Performance console, create a counter log.。 From the properties of Printer1, modify the Device settings.。 From the properties of Printer1, modify the Security settings.。 From the Print Server properties, modify the Advanced setting.。
工程项目风险导致的损失一般包括哪些方面？
You want to upgrade your MS Windows 98 computer to Windows 2000 professional. Before the actual installation， you want to know whether your system’s hardware or software is compatible with Windows 2000 professional or not. What you will do. （） Consult the HCL.。 See the online documentation of Windows 2000 professional. 。 Run WINNT32/CHECKUPGRADEONLY.。 Consult the technical support team of Windows 2000.。
发动机冷却水箱散热片的主要功能是（）。
