1测量直流电压,示波器耦合方式应选择方式。 A. DC B. AC C.DC AC 都可以 D.DC AC 都不行
A.
DC
B.
AC
C.
DC AC 都可以
D.
DC AC 都不行
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】阅读理解 To avoid any confusion, it is worth stating explicitly that in this book, as in computer science in general, metric units are used instead of traditional English units (the furlong-stone-fortnigh...
【单选题】All servers in your environment run Windows Server 2008 R2. All client computers ru n Windows 7. Each client computer has at least 2 5 GB free disk space. You virtualize applications by using Microso...
A.
Use the AppVCacheSize tool to set the maximum cache size to 10240.
B.
Use the AppVCacheSize tool to set the minimum free disk space threshold to 1 0240.
C.
Set the HKLM / SOFTWARE / Microsoft / SoftGrid / 4.5 / Client /AppFS/ State registry key to 10240.
D.
Set the HKLM / SOFTWARE / Microsoft / SoftGrid / 4.5 / Client /AppFS/ FileSize registry key to 10240.
【单选题】You are the administrator of 20 Windows XP Professional computers. Each computer has one hard disk that has three volumes named C, D, and E. Each volume is 4 GB in size and has approximately 1 GB of a...
A.
Increase the initial size of the paging file.
B.
Move the current paging file to the system drive.
C.
Increase the Buffers setting in the Config.sys file.
D.
Enable the Adjust for best performance of: System cache memory usage option.
【单选题】You have some compressed bitmap files in a directory of your Windows 2000 Professional computer. The file compression has reduced their size from 2 MB to 1 MB. You attempt to copy them to a floppy dis...
A.
Use a third-party file compression utility to create a compressed archive containing the bitmap files. Copy the compressed archive to the floppy disk.
B.
Create an empty compressed folder on the floppy disk, and copy the files to the new folder.
C.
Format the floppy disk as NTFS, and restart the copy operation.
D.
Confirm that the cluster size on the NTFS volume is greater than 32k.
【单选题】You are the desktop administrator for your company. The company's network contains a RIS server, a DHCP server, and a DNS server. You need to install Windows XP Professional on a computer that does no...
A.
Move the Ethernet card to the first ISA slot.
B.
Remove the Ethernet card and replace it with an Ethernet card that is PXE compliant.
C.
Share the RIS image on the RIS server. Create a network bootable floppy disk. Insert the floppy disk, and install Windows XP Professional from the share.
D.
Place the NDIS network drivers in the root directory of the RIS bootable floppy disk. Use the floppy disk to connect to the RIS server.