A.toolbar B.Step palette C.Design window D.Variable win……

单项选择题IftheCallRedirectstepsendsacallertoadevicethatdoesnotexistintheCallManager,whichbranchofthestepisexecuted?（）

A.Busy  
B.Invalid  
C.Successful  
D.Unsuccessfu

多项选择题Whichtwostepscheckoutadatabaseconnectionfromtheconnectionpool?（）

A.DB Get  
B.DB Read  
C.DB Write  
D.DB Release

单项选择题WhatistheFlushInputBuffersettingusedforintheInputtaboftheMenustep?（）

A.to release memory held by the prompt variable  
B.to clear the value of the menu choice before the prompt is played  
C.to prevent the previous value from being used again on the menu choice  
D.to prevent the caller from entering a menu choice before the prompt has played

单项选择题Whichstepcanbeusedtotrapruntimescripterrorsandrecovergracefully?（）

A.Set  
B.Call Subflow  
C.On Exception Goto  
D.Get Reporting Statistic 

单项选择题WhatisthemainfunctionoftheCRSEditor?（）

A.manages the CRS Server  
B.creates CRS Engine reports  
C.creates application scripts for call flows  
D.remotely manages the LDAP Directory