A.Virus
B.Worm
C.Trojan
D.Executable
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A.It reads the Layer-5 information and sends the message directly to the intended computer.
B.It reads the Media Access Control (MAC) address and sends the message directly to the intended computer.
C.It reads the Layer-5 information and broadcasts the message to all the computers that are connected to the switch.
D.It reads the Media Access Control (MAC) address and broadcasts the message to all the computers that are connected to the switch.
A.IP telephones
B.Voice gateways
C.Call management software
D.Media Convergence Servers (MCSs)
A.QoS
B.Centrex
C.Packet encryption
D.Intelligent call routing
A.Because data does not need to arrive intact, so data transfer rates can be variable
B.Because lost voice-data packets must be retransmitted
C.Because voice data packets should arrive quickly and sequentially, and with no lost data
D.Because voice data packets must follow a single dedicated path through the network
A.Network management
B.Network optimization
C.Network security
D.Content storage networking
最新試題
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A standard three-year term, next-business-day hardware replacement, and telephone support arefeatures of which cisco support program?（）
Which cisco product family is the recommended platform for 10 gigabit ethernet in the datacenter?（）
Is an open standard promotes interoperability among the wireless client adapters and dial-inservers from different vendors.（）
Which cisco product family is the recommended platform for 10 gigabit ethernet in the datacenter?（）
If A customers needed to load-balance across multiple data center. which Cisco productwould the customer consider?（）
In which two ways do TANDBERG anD Cisco TelePresence solutions interoperate?（）
Which device is used in wireless networks to send transmissions to a target area?（）
Which tool provides A complete guide that makes it easier for partners, regardless of theirexperience level, to sell cisco unified communications solutions to their customers?（）
Which cisco product portfolio allows users to access their email, voice, and fax messagesfrom A single inbox anytime, anywhere?（）