1 votes 1 votes As PC points to the next instruction to be executed. When the last instruction will execute , What will be the value of program counter? CO and Architecture co-and-architecture + – vaishali jhalani asked Nov 23, 2016 • retagged Nov 13, 2017 by Arjun vaishali jhalani 386 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply Prashant. commented Nov 23, 2016 reply Follow Share Programm counter is increamented base on intruction size . so will point current value + instrution size if halt or nothing is given to stop the program. 0 votes 0 votes vaishali jhalani commented Nov 23, 2016 reply Follow Share The next instruction could be of some other program So it should be invalid..isn't it? 0 votes 0 votes Prashant. commented Nov 23, 2016 reply Follow Share thats y segmentation error will come if no stop is given to program. 0 votes 0 votes vaishali jhalani commented Nov 23, 2016 reply Follow Share Yes..Ok!! 0 votes 0 votes Please log in or register to add a comment.