Tata Consultancy Services Associate Software Developer interview questions

it was conducted in a hurry. Not properly organised. They were focusing more on the technical side. It was a good experience. Though I was from a non IT branch , the questions kept coming. asked to write algorithms, programs. Asked in detail about the emerging technologies.

1) Explain the functionality of linked list. A linked list consists of two parts: information and the link. In the single connected listening, the beginning of the list is marked by a unique pointer named start. This pointer does point to the first element of the list and the link part of each node consists of an arrow looking to the next node, but the last node of the list has null pointer identifying the previous node. With the help of start pointer, the linked list can be traversed easily.