Fibonacci Sequence and Recursive Functions Quiz

What is the primary mathematical concept used to describe the growth of rabbit populations in the video?

• Arithmetic sequence

• Fibonacci sequence

• Geometric sequence

• Exponential growth

What is the main issue with the basic recursive function for calculating Fibonacci numbers?

• It repeats calculations unnecessarily

• It is too complex to understand

• It does not return correct results

• It uses too much memory

How does memoization improve the performance of the Fibonacci function?

• By simplifying the algorithm

• By reducing the number of function calls

• By using more CPU power

• By storing previously computed values

What Python feature is introduced to simplify memoization?

• Lambda functions

• List comprehensions

• LRU cache decorator

• Global variables

What should the function do if it receives a non-integer input?

• Raise a type error

• Ignore the input

• Return zero

• Convert it to an integer

What mathematical concept do the ratios of consecutive Fibonacci numbers converge to?

• Euler's number

• Pi

• Golden ratio

• Square root of two