ACE TEST

Question

which is the correct option?

Comments

D is correct for sure. Search online

Answer 1

I think all options are wrong .
according to me W=X=Z and Y can be other process.

Like W=X=Z=i and Y=j
OR  W=X=Z=j and Y=i

But no option is matching .

Answer 2

according to algo

repeat 
flag[i] := TRUE; 
turn := j; 
while (flag[j] and turn=j) do no-op; 
CRITICAL SECTION 
flag[i] := FALSE; 
REMAINDER SECTION 
until FALSE;

so it should be i,j,j,i

so look slike D

Comments

uddipto u r confused see ur algo matches option D

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whoa! sorry,not confused ,i thought that last W as Z