VCAP-DCA5 & VCAP-DCD5

Hi,

I have booekd both the VCAP-DCA5 & VCAP-DCD5 exams with the intention of going for the VCDX after, but I was wondering if anyone knows if they are bringing out a new vSphere this year that would make those exams redundant?

I would not want to study and sit both of the above only to then have to go and resit the next version of it to be able to do the VCDX.

Any ideas? Or just sit them and then move straight onto the VCDX prep?

Thanks