hi,

see bca and CA this two are completely different field and you may not find any linkages between this. however you can done bca course first and then go for CA course, or if you want to do bca and CA in smae time, you can take bca through distance learning course and can Join CA program. see bca course is for those who have passion to learn about computer networks , programming and hardware studies, where Chartered accountancy is related with audit and accountancy, taxation, corporate finance etc.