hey da!
actually i'm already placed in zoho. so i kinda know abt what'll happen.
- first round - just predicting output for c snippets. 40 questions. just printf and loops all over. so a bit of math with little knowledge in c will be sufficient to clear it.
- then 2 rounds of coding. questions wer to print different patterns like star and with increasing difficulty.
a very basic pattern is this:
*
***
*****
***
*
the other coding round was with array and string manipulations
- then 1 or 2 interviews depending on your performance. some even got the offer after 1st coding round itself because of the performance.
interviews were not so tough. depends on the interviewer on what qns will be asked. for example my interview was based on my resume n my projects majorly. some even asked few apti qns. also basic qns on all the domains of cse.
so my advice would be to practice writing code for printing different kind of patterns as efficient as possible. they wanted us to use 2 loops at max. and good knowledge on wat you ve done before. that would do!
cheers and good luck,
Ananda Seelan