diploma in accounting and business.
Succinctly, I think the jobs you can do with this diploma are junior accounting roles like Accounts Assistant, Revenue Officer, Cashier and the likes.
I did FIA (equivalent to what you're doing) and I have a Diploma in Accounting & Business. I am working as Accounts Assistant - Revenue.
In addition to what Charles Bwalya said, here are some other things that you can also do with this qualification: basic bookkeeping, trainee accountant in a commercial or accounting practice, and accounts clerk in public sector.