Palindrome Strings and Recursion Quiz

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Questions and Answers

What is the definition of a Palindrome?

A string s is a Palindrome if it reads the same way forward and backwards.

Provide an example of a Palindrome and a NON-Palindrome from the given text.

Example Palindrome: 'anna'; Example NON-Palindrome: 'IN'

Explain the base case and the recursive step in the factorial function fact(n).

Base case: if n == 1, return 1. Recursive step: return n * fact(n - 1) if n is not 1.

Rewrite the factorial program without using recursion, based on the given text.

<p>for k in range(1, 6): result = 1 for i in range(1, k+1): result *= i print(result)</p> Signup and view all the answers

What is the base case for the factorial function fact(n)?

<p>n = 1 (C)</p> Signup and view all the answers

Which of the following is NOT considered a Palindrome based on the given text?

<p>e-Rupee (C)</p> Signup and view all the answers

What is the result of fact(3) based on the given factorial function?

<p>6 (B)</p> Signup and view all the answers

What is the condition for a string to be considered a Palindrome according to the given text?

<p>The string reads the same way forward and backwards (D)</p> Signup and view all the answers

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