Explore topic-wise MCQs in Generating Permutations Multiple Choice.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Generating Permutations Multiple Choice knowledge and support exam preparation. Choose a topic below to get started.

1.

What will be the output of the code that generates permutations and also has the ability to handle duplicates, for the input str[]= AA ?

A. AA
B. AA,AA
C. A,A
D. A
Answer» B. AA,AA
Discussion
2.

What is the time complexity of Heap s algorithm?

A. O(n log n)
B. O(n<sup>2</sup>)
C. O(n*n!)
D. O(n!)
Answer» E.
Discussion
3.

Heap s algorithm requires an auxiliary array to create permutations.

A. true
B. false
Answer» C.
Discussion