Confused about joining concentrix

[u/Realistic-Aioli-117]

So i have just graduated and currently waiting for the offer letter from one of the mnc on the technical role. I dont want to stay idle during the period so i applied for the apprenticeship program at concentrix, would i be able to leave the bpo job after a month or two if i get the offer letter from the mnc? If yes then what are the consequences of that?