HashedIn by Deloitte interview questions

i applied through referral but didn't worked . later i forwarded my resume to the hr nayeem (really a good hr ) . he conducted my TR1 after 2 days. It went well . asked everything related to html css js and react js . shortlisted for second round . 2nd round . The interviwer was rude to me and he completed my interview in just 15 mins where the actual interview need to be more than one hour . because my interview conducted at 6 30pm . so the interviwer is in hurry to leave the office .he asked me some difficult questions and i'm unable to answer. in the call itself , he said that im rejecting your profile. I asked him to give me a chance . but he arrogantly answered . Try after 6 months . . later i asked the same question to my friends and my seniors who got selected in Hashedin . even they got confused with the question. on the other side, the interviewer also looking for new opportunities on linkedin.

It happened at Bengaluru office. There were 3 rounds of interview, all being difficult and required thorough knowledge of CS subjects including DSA, CN, DBMS, OS, OOPs, system design. One has to be patient and stay calm during the interview.