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how many processes will gate created execution of
--------
fork();
fork();
fork();
--------
Please Explain...
Thanks in advance..!

Question Posted / rahul

Answers were Sorted based on User's Feedback



how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / rajesh

the answer is 8.if n fork calls then no.of processes will
be 2^n

Is This Answer Correct ?    36 Yes 13 No

how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / nishant

7 child process will b created.
Because 1 process ia already present at the start

Is This Answer Correct ?    16 Yes 1 No

how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / abhinav

The process creation at each fork is shown. the number after
fork tells which process is calling fork.
Total 8 processes.

/--1
/---fork1
/ \--5
/-fork1-
/ \ /--3
/ \---fork3
---fork1 \--6
\
| /--2
\ /--fork2--
\ / \--7
\fork2--
\ /--4
\--fork4--
\--8

Is This Answer Correct ?    12 Yes 3 No

how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / rakesh

ya right 8 processes .
For further explanation visit - http://powerboom.blog.co.in

This site gives good explanation .

Is This Answer Correct ?    11 Yes 3 No

how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / sh@n

When under a recursive call 2^n-1 else its 2^n.

Is This Answer Correct ?    2 Yes 0 No

how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / ann

7

Is This Answer Correct ?    6 Yes 5 No

how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / nisha

'8' as formulated by rajesh but in case, fork() used with the combination of && and || operators,,this formula doesn't work...

Is This Answer Correct ?    0 Yes 2 No

how many processes will gate created execution of -------- fork(); fork(); fork(); -------- P..

Answer / sagar arora

8 because of the rajesh logic but sometimes it fails.

Is This Answer Correct ?    6 Yes 10 No

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