A program consists of two modules executed sequentially. Let f1(t) and f2(t)…
GATE · 2003 · CS
A program consists of two modules executed sequentially. Let f1(t) and f2(t) respectively denote the probability density functions of the time taken to execute the two modules. The probability density function of the overall time taken to execute the program is given by:
- A.
f1(t) + f2(t)
- B.
integral from 0 to t of f1(x) f2(x) dx
- C.
integral from 0 to t of f1(x) f2(t - x) dx
- D.
max{f1(t), f2(t)}
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