Cognizant Software Development Engineer (SDE) interview questions

Totally 3 rounds , 2 technical round (telephonic round and virtual round)and 1 HR discussion. Telephonic round has multiple questions related to HTML, CSS, jQuery , JavaScript and React.js. Virtual round includes the problem solving and react basic to advanced level (Redux, Hooks concepts + coding).

I was asked various technical questions related to DSA, SE, DBMS, C language, OOP. Besides that I was also asked about my projects and my understanding about leadership was also tested. I passed my technical interview and even made it to HR round. I guess I wasn't offered placement because I did not show confidence in joining the company.