单项选择题
Whichstepisdesignedtopromptausertopressorsayasingle－digitnumbertoperformaspecificfunction?（）
- A.Menu
B.GetDigitString
C.GetCallContactInfo
D.ExtendedGetDigitString
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相关考题
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单项选择题
YouareprovisioninganE-1circuitonanONS15454MS-SPRingconfigurationandXC-VXL-10Gcard.EachVC-12connectionmustalsoterminateviatheVC-3matrix.HowmanyVC-3portsremainafterthiscircuitiscreated，assumingnoothercircuits？（）A.92B.93C.94D.95E.96
A.EachVC-12connectionmustalsoterminateviatheVC-3matrix.HowmanyVC-3portsremainafterthiscircuitiscreated，assumingnoothercircuits？（）
A.92
B.93
C.94
D.95
E.96 -
单项选择题
WhatisthemaximumnumberofCSQsthatacallshouldbequeuedforwhenconfiguringIPCCExpress?（）
A.15
B.20
C.25
D.30
E.40
F.50 -
单项选择题
Forlaserswithtightlycontrolledwavelengths，approximatelyhowfarapartarethecentersofadjacentwavelengthswhen100GHzspacingisusedinaDWDMsystem？（）
A.0.4nanometers
B.0.6nanometers
C.0.8nanometers
D.1.2nanometers
E.1.6nanometers
