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Her voice on the phone sounded () (sweet).
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更多 “ Her voice on the phone sounded () (sweet). ” 相关考题
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I was so familiar with her that I recognized her voice ______ I picked up the phone.
A.the momentB.sinceC.beforeD.while
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From Paragorph 2, we know that the author was .A.good a pretendingB.rude to the stockbrokerC.ready to help her motherD.unwilling to phone for her mother
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--I think you should phone Jenny and say sorry to her. ---_______A、No way，It was her fault.B、Not possible，It was her fault.C、No chance，It was her fault.D、Not at all，It was her fault.
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人们将永远记住那小女孩身处危险时的甜美微笑。her sweet smile when she was The little girl_________ always________ ________ ______her sweet smile when she was in danger．
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Her voice is distinct and unique.You can tell her voice immediately.A:common
B:species
C:specific
D:special
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The music was so loud that she had to raise her voice to make herself（）AhearBheardCto hearDhearing
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关于Voice VLAN的工作模式，说法正确的是（）。A、Voice VLAN的工作模式包含自动和手动两种B、自动模式下，系统会识别IP Phone发出的报文，如果匹配为语音报文，则将连接IP Phone的端口加入V.oice VLANC、手动模式下，需要手工将IP Phone加入Voice VLAN中D、手动模式下系统将不会向端口下发ACL
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What advantage does integrated messaging have over standard voice-mail systems?（）A、provides text versions of your voice-mail messagesB、forwards voice-mail messages to your email at .wav filesC、provides a toolbar to see the status of coworkersD、eliminates the need for a live operator to answer the phone
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Which two statements are true about voice VLANs？（）A、Voice VLANs are only used when connecting an IP phone and a host to distinct switch portsB、Access ports that are configured with voice VLANs will always trust the CoS that is received from IP phonesC、Access ports that are configured with voice VLANs may or may not override the CoS value that is received from an IP phoneD、Voice VLANs are configured using the switchport voice vlan vlan-ID interface configuration commandE、Voice VLANs provide a trunking interface between an IP phone and an access port on a switch to allow traffic from multiple devices that are connected to the portF、Enabling Voice VLAN on a switch port will automatically configure the port to trust the incoming CoS markings
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关于Voice VLAN的工作模式，说法正确的有（）。A、Voice VLAN的工作模式包含自动和手动两种B、自动模式下，系统会识别IP Phone发出的报文，如果匹配为语音报文，则将连接IP Phone的端口加入Voice VLANC、手动模式下，需要手工将IP Phone加入Voice VLAN中D、手动模式下，系统将不会向端口下发ACL
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Which statement is true about voice VLANs？ （）A、When the voice VLAN feature is enabled， all untagged voice and data traffic is sent through the voice VLAN.B、The voice VLAN feature is enabled by default.C、The IP phone overrides the priority of all incoming data traffic （tagged and untagged） and sets the CoS value to 0.D、The default CoS value is 1 for incoming voice and data traffic.
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Which three things can be restricted by the Class of Service in a traditional PBX？ （）A、 dial plansB、 dialed numbersC、 voice mail promptsD、 phone features
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What protocol does an IP phone use to learn the voice VLAN ID it should use for voice traffic？（）A、VTPB、802.1 qC、CDPD、Skinny Station Protocol
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Which three functions can an Integrated Services Router perform in a VoIP network？（）A、 voice stream mixing for conference callingB、 voice gatewayC、 call admission controlD、 analog or digital phone interfacesE、 XML application servicesF、 large scale dial plan application
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Which two statements are true about the protocols that are used for transmitting voice traffic？（）A、RTP multiplexing is used to keep multiple phone conversations separateB、RTP provides end-to-end delivery services for voice traffic.C、UDP is used to ensure a reliable transmission from sender to receiver.D、RTP is used to provide resource reservation for the voice stream.E、UDP provides multiplexing of multiple phone conversations.
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单选题What protocol does an IP phone use to learn the voice VLAN ID it should use for voice traffic？（）A
VTPB
802.1 qC
CDPD
Skinny Station Protocol
考题
多选题Which two statements are true about voice VLANs？（）AVoice VLANs are only used when connecting an IP phone and a host to distinct switch portsBAccess ports that are configured with voice VLANs will always trust the CoS that is received from IP phonesCAccess ports that are configured with voice VLANs may or may not override the CoS value that is received from an IP phoneDVoice VLANs are configured using the switchport voice vlan vlan-ID interface configuration commandEVoice VLANs provide a trunking interface between an IP phone and an access port on a switch to allow traffic from multiple devices that are connected to the portFEnabling Voice VLAN on a switch port will automatically configure the port to trust the incoming CoS markings
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单选题Refer to the exhibit. Which statement is true about a voice VLAN？（）A
Physically the voice network and the data network are separateB
The voice traffic will normally be on a different IP subnet than will the data trafficC
End user intervention is necessary to place the phone into the proper VLAND
The same security policy should be implemented for both voice and data trafficE
The data VLAN must be configured as the native VLAN
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单选题I was so familiar with her that I recognized her voice ______ I picked up the phone.A
the momentB
sinceC
beforeD
while
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单选题—What do you think of the woman singer?—Her voice sounds ______. I like her songs.A
sweetB
sweetlyC
badD
badly
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单选题_____A
He does not have a phone.B
He will make the call for her.C
The woman can use his phone.D
The phone is out of order.
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单选题Which statement is true about voice VLANs？ （）A
When the voice VLAN feature is enabled， all untagged voice and data traffic is sent through the voice VLAN.B
The voice VLAN feature is enabled by default.C
The IP phone overrides the priority of all incoming data traffic （tagged and untagged） and sets the CoS value to 0.D
The default CoS value is 1 for incoming voice and data traffic.
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