ITC Infotech Senior Associate Consultant Interview Questions and Answers for Experienced

Quicksort has an average and best-case time complexity of O(n log n) and worst-case of O(n^2).

• Quicksort is a divide-and-conquer algorithm that recursively partitions an array into two sub-arrays based on a pivot element.

• The average and best-case time complexity is O(n log n) because each partition divides the array into roughly equal halves.

• The worst-case time complexity is O(n^2) when the pivot element is the smallest...read more

Yes, I have worked on agile environment.

• I have experience working in Scrum and Kanban methodologies.

• I have participated in daily stand-up meetings, sprint planning, and retrospectives.

• I have worked closely with product owners and stakeholders to prioritize and deliver features.

• I have used tools such as Jira and Trello to manage tasks and track progress.

• I have also been involved in continuous improvement initiatives to

Agile is iterative and flexible, while waterfall is linear and rigid.

• Agile focuses on delivering working software in short iterations

• Waterfall follows a sequential process with distinct phases

• Agile encourages collaboration and adaptability

• Waterfall emphasizes planning and documentation

• Agile is better suited for complex and rapidly changing projects

• Waterfall is better suited for projects with well-defined requirements a