Cloud Certitude interview questions

I have given 2 Time interview as Salesforce traniee and my all question and code where easy and right but they mail that you where not selected and this is not problem with mine many candidates have same complaint. I recommend to not give interview in this organisation, waste of time and exception

Firsr round is written test including basic questions,programming and aptitude Second round is technical question related to dbms and programming language Third round is technical interviewed by tech lead by checking high level of knowledge in programming