Whichcodefragment,insertedattheendofline12,producestheoutputpis420?() A.p.setWeight（420）；B.p.changePayload（420）；C.p=newPayload（420）；D.Payload.setWeight（420）；E.p=Payload.setWeight（420）；
Whichcodefragment,insertedattheendofline12,producestheoutputpis420?()
A.p.setWeight（420）；
B.p.changePayload（420）；
C.p=newPayload（420）；
D.Payload.setWeight（420）；
E.p=Payload.setWeight（420）；
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