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参与大火都是古代妇孺皆知的星相。夏族对参的认识有深刻的原因，每当参于黄昏后落向地平线快看不见

的时候，恰是大地回春之际。“参去寒冬尽，农家备耕忙”，它成为夏族观象授时的重要依据。公元前2400年左右，大火在春天傍黑时出现于东方地平线上。其光荧荧，好似东方远处的一团火焰。它之所以引起人们的注意，不单是因为它亮，它就像是特意来点燃人们盼望播种的希望之火。文中“观象授时”的含义是()。

A．观天象以安排时间

B．观天象以从事农耕

C．观天象以确定季节

D．观天象以传授知识

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第1题

Host 1 sends a request for a file to remote sever1. Which destination address does Host 1 place f the packet containing the request（）。

A.The Mac address of the NIC in Sever1

B.The IP address of Server 1.

C.The MAC address of the s0/0/0 interface of router R2

D.The IP address of the s0/0/0 interface of router R1

E.The IP address of the Fa0/0 interface of router R1

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第2题

R1 forwards a packet from Host 1 to remote Server 1. Which statement describes the use of a MAC as the frame carrying this packet leaves the s0/0/0 interface of R1（）。

A.The frame does not have MAC addresses.

B.The source MAC address in the frame is the MAC address of the NIC of Host 1.

C.The source MAC address in the frame is the MAC address of the s0/0/0 interface of R1.

D.The destination MAC address in the frame is the MAC address of the NICof server 1.

E.The destination MAC address in the frame is the MAC address of the s0/0/0 interface of R2

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第3题

To download a file from a remote FTP server, you can （).A、type"ftp"at the co

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A、type"ftp"at the command prompt

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D、All above

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第4题

Which application layer protocols correctly match a corresponding function？（Choose two.)

A、DNS dynamically allocates IP addresses to hosts

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D、SMTP supports file sharing

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第5题

Your company has an Active Directory Domain S ervices （AD DS) domain. All client computers

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A.Disable drive redirection on the remote desktop clients.

B.Disable drive redirection on the RD Session Host server.

C.Enable the Prevent installation of removable devices Group Policy setting on the remote desktop clients.

D.Enable the Prevent installation of removable devices Group Policy setting on the RD Session Host server.

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第6题

通常，MME中4G DNS的解析顺序是（)。

A．A.DNS Cache>host file>DNS server

B．B.host file>DNS Cache>DN Sserver

C．C.DNS server>DNS Cache>host file

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第7题

Your company has an Active Directory Domain Services （AD DS) domain. You install the Remot

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A.RDP

B.HTTPS

C.RTSP

D.RTSPS

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第8题

Your company has an Active Directory Domain Services （AD DS) domain. All servers run Windo

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A.Configure the Remote Desktop Session Host (RD Session Host) server to use Per User licensing mode.Install 100 RDS CALs.

B.Configure the Remote Desktop Session Host (RD Session Host) server to use Per User licensing mode.Install 20 RDS CALs.

C.Configure the Remote Desktop Session Host (RD Session Host) server to use Per Device licensing mode. Install 20 RDS CALs.

D.Configure the Remote Desktop Session Host (RD Session Host) server to use Per Device licensingmode. Install 100 RDS CALs.

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第9题

Your company runs Remote Desktop Services on Windows Server 2008. You have a Remote Deskto

p Session Host (RD Session Host) server.You plan to install an application on the RD Session Host server by running a setup.exe file.You need to ensure that the application will install properly and be useable by all users on the RD Session Host server.What should you do first on the RD Session Host server？（）

A.Run the Changeuser /install command.

B.Run the Changeuser /execute command.

C.Set the Remote Desktop licensing mode to RDS Per User CAL.

D.Set the Remote Desktop licensing mode to RDS Per Device CAL.

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第10题

Your comp any runs Remote Desktop Services on Windows Server 2008. You have a Remote Deskt

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A.Run the Changeuser /install command.

B.Run the Changeuser /execute command.

C.Set the Remote Desktop licensing mode t o RDS Per User CAL.

D.Set the Remote Desktop licensing mode to RDS Per Device CAL.

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