A comprehensive transportation system consists of ().A. airportsB. railwaysC. highway
A comprehensive transportation system consists of ().
A. airports
B. railways
C. highways
D. water transportation
A comprehensive transportation system consists of ().
A. airports
B. railways
C. highways
D. water transportation
A.Begin Tran、Commit、RollBack
B.Begin、Continue、End
C.Create Tran、Commit、RollBack
D.Begin Tran、Continue、End
A.GOV #1,APP,TRAN /Y
B.GOV #1,TRAN /Y
C.GOV #1,TRAN /N
D.GOV #1,APP,TRAN /N
SQL语句“COMMIT TRAN [FSACTION〕]事务名”的作用是:回滚一个事务。()
A.@transaction_name
B.@tran_name_variable
C.@savepoint_name
D.@savepoint_variable
A.display tran sceiver inter face
B.display health
C.display inter face
D.display inter face brief
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