A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）..

第1题

[单选题] 设定某地某系列的NOTAM既进入国际及国内PIB，应进入INMS系统的哪个界面进行操作（）。

A、System Data中的Subscriber List B、Static Data中的Aerodrome C、System Data中的Domestic Organizations D、TNMS Administra

第2题

[单选题] Which network technology allows for the monitoring of active communication networks to diagnose problems and gather statistics for network administration?（）

A、Content networking B、Campus local-area networking C、Network management D、Network security

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第3题

[单选题] Which network technology allows for the monitoring of active communication networks to diagnose problems and gather statistics for network administration?（）

A、Network security B、Content networking C、Network management D、Campus local-area networking

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第4题

[单选题] The 201.145.32.0 network is subnetted using a /26 mask. How many networks and IP hosts per network exists using this subnet mask?（）

A、4 networks with 64 hosts B、64 networks and 4 hosts C、2 networks and 62 hosts D、62 networks and 2 hosts E、6 network and 30 hosts

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第5题

[单选题] Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

A、Optical network B、Storage-area network (SAN) C、Content delivery network (CDN) D、Network management

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第6题

[单选题] Which network technology addresses these customer business needs: shrinking budgets and IT staffs, more complex networks, and an increased need for network security?（）

A、Optical network B、Network management C、Storage-area network (SAN) D、Content delivery network (CDN)

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第7题

[单选题] You are the network administrator at TestKing. TestKing has been provided withthe network address 165.100.27.0/24. The TestKing CEO wants to know how many subnetworks this address provides, and how many hosts can be supported on each subnet. What would your reply be?（）

A、One network with 254 hosts. B、254 networks with 254 hosts per network. C、65,534 networks with 255 hosts per network. D、30 networks with 64 hosts per network. E、254 networks with 65,534 per network.

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第8题

[] Which network technology addresses these customer business needs: shrinking budgets and ITstaffs, more complex networks, and an increased need for network security?（）

A、A. Optical network B、B. Storage-area network (SAN) C、C. Content delivery network (CDN) D、D. Network management

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第9题

[单选题] The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?（）

A、1 network with 254 hosts B、4 networks with 128 hosts C、2 networks with 24 hosts D、6 networks with 64 hosts E、8 networks with 36 hosts

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第10题

[单选题] Which of the following Class A networks is reserved for "private networks" use only？（）

A、network 10.0.0.0 B、network 127.0.0.0 C、network 129.135.0.0 D、network 192.168.0.0

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A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）

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