Given an array, find all possible permutations of the elements in the array.
AnswerBot
8mo
Permutations of an array of strings are all possible arrangements of the elements.
Use recursion to generate all permutations.
Swap elements to create different permutations.
Base case: when only one ele...read more
Help your peers!
Add answer anonymously...
Deutsche Telekom Software Engineer interview questions & answers
A Software Engineer was asked 5mo agoQ. Write code using Java 8 Stream API.
A Software Engineer was asked 8mo agoQ. How can you find the largest number in an array without using data structures or...read more
A Software Engineer was asked Q. Share your screen and write an API to retrieve logs from a Spring Boot applicati...read more
Popular interview questions of Software Engineer
A Software Engineer was asked 5mo agoQ1. Write code using Java 8 Stream API.
A Software Engineer was asked 8mo agoQ2. How can you find the largest number in an array without using data structures or...read more
A Software Engineer was asked 8mo agoQ3. Given an array, find all possible permutations of the elements in the array.
>
Deutsche Telekom Software Engineer Interview Questions
Stay ahead in your career. Get AmbitionBox app
Trusted by over 1.5 Crore job seekers to find their right fit company
80 L+
Reviews
10L+
Interviews
4 Cr+
Salaries
1.5 Cr+
Users
Contribute to help millions
AmbitionBox Awards
Get AmbitionBox app
Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2025 Info Edge (India) Ltd.
Follow Us
