Answer Posted / amit

Cyclomatic Complaxity comes under white box testing.
It means best path searching. To measure logical Complaxity
of a prog.
for ex.

1-main()
2-if(a>1)
3{
------
------
}
4-else
5-{
-------
-------
}
}

Now a diagram would drawn from top as it would start from 1.
underneath it would be 2. and 2 would have two edges i.e. 3
and 4. they would futher combine to form 5.

2,3,4 & 5 would make close regeoin while outside would
become open region..

the arrows joining would be edges 2 would become predicate
node. while others are simple nodes.

it has got a formula:

v(g)=Node-edges+2
v(g)= 5-5+2
v(g)=2
v(g)= predicate node+1
v(g)=1+1
v(g)=2

So its logical correct.

Please correct me if i'm wrong.

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