Tata Consultancy Services Customer Service Representative (CSR) interview questions

Poor management of the interview process. Scheduled interview didnt go as planned. Interview got rescheduled almost 4 times. Have to wait the whole day for four days but they never called. Finally they called in, but the interviewer sounded very intimidating over the phone. Her tone sounded as if she's mad or something. It was a bad experience because the entire interview process didn't feel welcoming at all. Not enough time was given to answer the interview questions, and she would constantly cut you off while you speak. Idk if she likes her job as an interviewer. Is she in a hurry? Idk. Overall, very strict with their requirements but they themselves couldn't keep up to it.