The Dataflow Paradigm (Strikes Back)

[SercoSteveB]

Assuming an initial value for Numeric Value In of 4, what are the values of Numeric Value In and Numeric Value Out following execution of the VI?

a) Numeric Value In = 8, Numeric Value Out = 10

b) Numeric Value In = 8, Numeric Value Out = 6

c) Numeric Value In = 10, Numeric Value Out = 6

d) Numeric Value In = 10, Numeric Value Out = 10

[crossrulz]

B

[shree_bala]

0 --->     4

             4

1 --->     4

             5

2 --->     5

             6

3 --->     6 (Numeric Value Out)

             8 (Numeric Value In)

Ans : B

[nik35324]

B

[LordNobady]

B

[ashwinilele]

B

[aissa.hmd]

B

[Amiri]

B

Kinda tricky...

[MrStevenUND]

tricky.  B.

[pksusic]

B

[SercoSteveB]

Answer: B.  Nice one crossrulz, shree_bala, nik35324, LordNobady, ashwinilele, aissa.hmd, Amiri, MrStevenUND & P.KARUPPASAMY.

Good explanantion shree_bala thanks.

[N.UdhayaKamali]

B

[VijaySekaran]

Couldn't get this one..can anybody explain this?Like why does the lower value node transfers the data to the upper value node only in the next iteration?

[crossrulz]

The key that you are missing is probably the fact that property nodes execute top to bottom.  So on the second iteration, even though 5 is being written to the control, a 4 is read first.

[VijaySekaran]

Thank you very much mate..got the point