How much time to complete this course and get certificate?

Question

I'm phanindra.
anyone please say me how many hours i will take to complete this entire app java and get the certificate.
thank you.

Answer 1

few days

Answer 2

As long as you are willing to invest in it

Answer 3

how many days😢

Answer 4

How many months does it take for one to obtain a certificate?

Answer 5

is this certificate for real or is just