NTT DATA, Inc. System Engineer Interview Questions and Answers

The project involved designing and implementing a new network infrastructure for a large corporation.

• Conducted a thorough analysis of the existing network infrastructure

• Designed a new network architecture that met the company's needs

• Implemented the new network infrastructure with minimal disruption to business operations

• Tested and optimized the new network to ensure optimal performance

• Provided ongoing support and maint

Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.

• Heap sort works by first building a heap from the input array.

• Then it repeatedly extracts the maximum element from the heap, and places it at the end of the sorted array.

• The heap is then updated to exclude the extracted element, and the process is repeated until the heap is empty.

• Heap sort has a worst-case and average time complexi...read more