Consider the Iterative Version of the Fib Method from the Textbook

question 109

Multiple Choice

Consider the iterative version of the fib method from the textbook shown below: public static long fib(int n)
{
If (n <= 2)
{
Return 1;
}
Long fold = 1;
Long fold2 = 1;
Long fnew = 1;
For (int i = 3; i <= n; i++)
{
Fnew = fold + fold2;
Fold2 = fold;
Fold = fnew;
}
Return fnew;
}
How many iterations of the for loop will there be for the call fib(6) ?

• A) 6
• B) 5
• C) 4
• D) 3

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Definitions:

Breech

A fetal position where the baby is set to be born buttocks or feet first instead of the normal head-first position.

Transverse Lie

A fetal position in which the baby lies horizontally in the uterus, making vaginal delivery difficult or impossible without medical intervention.

Breech Presentation

A fetal position for childbirth where the baby is positioned to deliver buttocks or feet first.

External Cephalic Version

A medical procedure used late in pregnancy to turn a fetus from a breech position into a head-down (vertex) position before labor begins.