Explore topic-wise MCQs in General Awareness.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your General Awareness 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(n2)
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

Explore topic-wise MCQs in General Awareness.

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

What is the time complexity of Heap’s algorithm?

Heap’s algorithm requires an auxiliary array to create permutations.