Program counter in a digital computer ____________
(a) Counts the number of programs run in the machine
(b) Counts the number of times a subroutine
(c) Counts the number of time the loops are executed
(d) Points the memory address of the current or the next instruction
This question was posed to me in unit test.
The doubt is from Propagation Delay in Ripple Counter in portion Counters of Digital Circuits