From where do you export the XML fileto move the Career Site Builder (CSB) to production? Please choose the correct answer

From where do you export the XML fileto move the Career Site Builder (CSB) to production? Please choose the correct answer
A . Stage CSB Admin Tool->lmport & Export
B . Production CSB Admin Tool-> Imports Export
C . Production Command Center->Site->Export Site (XML)
D . Stage CommandCenter->Site->Export Site (XML)

Answer: A