题目内容

AVC-4-4cconsistsof().

A. anSTM-16
B. anyfourVC-4s
C. fourcontiguousVC-4s
D. fourcontiguousSTM-4s
E. twogroupingsoffourVC-4s

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QualityofserviceisanalyzedatwhichservicecomponentwithintheCiscoUnifiedCommunicationsplanphase()

A. NetworkReadinessAssessment
B. ApplicationReadinessAssessment
C. SiteReadinessAssessment
D. OperationReadinessAssessment

Ifthedispersionofagivenfiberis17ps/nm*kmat1550nmandzeroat1310nm,thenwhatistheaccumulateddispersionofanITUwavelengthafterittravels200km?()

A. 0ps/nm
B. 340ps/nm
C. 200ps/nm
D. 3400ps/nm
E. Moreinformationisneeded.

SONET Path Terminating Equipment (PTE) requires which three line codes to be supported for DS1 and DS3 circuits?() (Choose three.)

AMI
B. ESF
C. DUS
D. SSM
E. B3ZS
F. B8ZS

WhichCRSSubsystemhandlesconnectionsbetweentheApplicationServerandtheEnterpriseDatabases?()

A. Media
B. JTAPI
C. Database
D. Application

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