ISRO | ISRO CS 2017 | Question 61

A process executes the following code

for (i = 0; i < n; i++) fork( ); 

The total number of child processes created are
(A) n²
(B) 2ⁿ⁺¹ -1
(C) 2ⁿ
(D) 2ⁿ -1


Answer: (D)

Explanation: Refer: GATE CS 2008 | Question 66

Option (D) is correct.

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