Zscaler

Horrible! All of the interviewers were late, and some didn't even turn up. The interview process was clumsy. They believe in sending rejection letters in advance, even though you have five rounds of interviews scheduled for the day and you are alrea

1st round: Technical + aptitude multiple-choice questions. 2nd round: Consisted of three C coding questions, mostly including Hashing Maps implementation and data structures such as linked lists and trees.

It involved OS, OOPs, CN, and 1 DP question. There were basic OS questions, some deep networking questions, and OOPs questions. The interviewer was helpful. The interview began with OS, then CN, then OOPs, and finally, one coding question. Focus on