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[单选] 橡皮绝缘,聚氯乙烯绝缘低压电缆导线芯,长期允许工作的温度不应超过()℃。

A . 60
B . 65
C . 70
D . 75

You are a network administrator for your company.A Windows Server 2003 computer named Server1 is exhibiting connectivity problems. You monitor Server1 by using System Monitor and Network Monitor. While monitoring, you notice that Server1 has approximately 4 MB of available memory, and the average CPU utilization is running at 95 percent. When you investigate the Network Monitor capture, you notice that some network packets sent to Server1 during the capture have not been captured. You need to ensure that the impact of monitoring on Server1 is reduced and that all packets sent to the computer are captured.   What should you do?() From a command prompt, run the diskperf command.。 Run Network Monitor in dedicated capture mode.。 Configure a Network Monitor capture filter.。 Increase the buffer size in Network Monitor.。 根据国务院《生产安全事故报告和调查处理条例》(国务院令第493号),造成2人死亡的生产安全事故属于()。 一般事故。 较大事故。 重大事故。 特别重大事故。 You are the desktop administrator for Contoso, Ltd. A graphic designer named Peter saves all his files in the My Documents folder on his Window XP Professional computer. Peter now needs to work on several computers each day to complete his work. Peter needs to be able to access his files at any time. You implement a roaming user profile and a home directory for Peter. However, Peter reports that when he uses his roaming profile, it takes 10 minutes for him to log on to computers other than his own. You need to reduce the amount of time it takes for Peter to log on to computers when using his roaming profile. What should you do?()  Change the UNC path of Peter’s roaming profile to his home directory folder. 。 Log on as a local administrator on Peter’s computer. Change the roaming profile to a local profile. 。 Log on as a local administrator on Peter’s computer. Edit the local Group Policy to exclude Directories in Roaming Profile. 。 Log on as a local administrator on Peter’s computer. In the properties of the My Documents folder, change the Target folder location to Peter’s home directory.。 皮下出血的形成、性状及法医学意义 You want to upgrade 400 computers from Windows 95 to Windows 2000 Professional. Most of the computers in your company use the same hardware.  However, several different peripheral devices are used throughout the company. You want to verify that the hardware in use is compatible to Windows 2000 Professional. You want to accomplish this with least amount of administrative effort.  What should you do?()  Create several different computer configurations. Install Windows 2000 Professional and enable driver signing.。  Create a bootable floppy disk that contains and automatically runs winNT32.exe/checkupgradeOnlyQ. Send the floppy disk to each user on the network.。  Copy the contents of Windows 2000 Professional CD-ROM to a network share. From the network, modify your network logon scripts to run WinNT32.exe/Unattended:ReportOnly.。  Use setup manager to create a setup.inf file. Add the entry ReportOnly=Yes to the [Win9xUpg] section of the answer file. Run Winnt32.exe/unattended.setup.inf on all of the different computer configurations.。 橡皮绝缘,聚氯乙烯绝缘低压电缆导线芯,长期允许工作的温度不应超过()℃。
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