简述社会保险税含义和开征意义。
You are employed as the exchange administrator at Company.com.the Company.com organization makes use of microsoft exchange server 2010 as their messaging solution.Company.com has its headquarters in stockholm where you are located.you are responsible for an exchange server 2010 mailbox server named - ex01.during the course of the day you receive notification from management to determine which users that have the biggest mailboxes on - ex01.What should you do？（） This can be accomplished by adding the MSExchangeIS Mailbox performance counters to the Performance Monitor.。 This can be accomplished by running the Get-MailBoxStatistics cmdlet.。 This can be accomplished by running the Get-StoreUsageStatistics cmdlet.。 This can be accomplished by adding the MSExchangeIS Client performance counters to the Performance Monitor.。
某建设工程项目在建设初期估算的建筑安装工程费、设备及工器具购置费为5000万元，按照项目进度计划，建设期为2年，第1年投资2000万元，第2年投资3000万元，预计建设期内价格总水平上涨率为每年5%，则该项目的涨价预备费是（）万元。该项目的涨价预备费的计算过程如下：第1年涨价预备费：2000万元×[（1+5％）1-1]=100万元。第2年涨价预备费：3000万元×[（1+5％）2-1]=307．5万元。则该项目的涨价预备费估算是100万元+307．5万元=407．5万元 250.00。 307.50。 407.50。 512.50。
林区畜牧业生态工程设计的原则有：牧林共生、多重利用和（）。
All of the client computers in your company network are Windows 2000 portable computers. A user named Maria stores Sales files in her My Documents folder. She uses these files when she travels. Maria informs you that when she takes her portable computer to trade shows， she can access some of the Sales files but not all of them. When her portable computer is connected to the network at the office， she can access all of the files. You need to enable Maria to access all of the files in her My Documents folder when she is working remotely. What should you do？（） Allow Maria full control permissions on the %systemroot%\documents and settings\Maria\MyDocuments folder。 Allow Maria full control permissions on the %systemroot%\documents and settings\all users\My Documents folder。 Configure Maria’s computer to automatically copy the entire contents of her network My Documents folder to her offline files folder.。 Configure Maria’s computer to automatically copy the entire contents of her network My Documents folder to her local My Documents folder.&e。
腹膜透析换液操作培训内容正确的是：（）
