COURSE-OPERATING SYSTEMS For any arithmatic operation in computer, the equivalent machine code for "a = a + 1" is register := a register := register +1 a := register Suppose in Producer-Consumer Problem, a) Consumer performs the first two lines of machine instruction b) Producer performs the first two line of machine instruction c) Consumer performs last line of machine instruction d) Producer performs last line of machine instruction In the producer consumer problem, the producer performs 'counter+=2' and the consumer performs 'counter--'. If the initial value of counter is 5, what would be the new value after executing the above four instructions?

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COURSE-OPERATING SYSTEMS

For any arithmatic operation in computer, the equivalent machine code for "a = a + 1" is
register := a

register := register +1
a := register
Suppose in Producer-Consumer Problem,
a) Consumer performs the first two lines of machine instruction
b) Producer performs the first two line of machine instruction
c) Consumer performs last line of machine instruction
d) Producer performs last line of machine instruction
In the producer consumer problem, the producer performs 'counter+=2' and the consumer
performs 'counter--'. If the initial value of counter is 5, what would be the new value after
executing the above four instructions?

 

 

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