A day ahead of the crucial trust vote in Bihar assembly, chief minister Nitish Kumar-led JD(U) on Sunday expressed confidence that it will emerge victorious in the floor test.The trust vote is taking place after Nitish took oath as the chief minister of Bihar for a record ninth time after ditching its alliance with RJD and joining hands with BJP.Bihar parliamentary affairs minister Vijay Kumar Chaudhary played down the absence of "two or three MLAs" during a meeting of the JD(U) legislative party on the eve of the trust vote.