Problem of the day
Tip 1 : Try to cover all most common questions of all topics(atleast 300+ questions)
Tip 2 : Try to see as many interview experience as possible of the company you are applying.
Tip 3 : Try to give atleast 2-3 mock interview before main interview
Tip 1 : Try to put competitive programming ranks if possible or Coding Ninjas Certificate, or any proof that you do programming regularly.
Tip 2 : Try to add atleast 2 projects, and study about those projects well.
2 coding questions were asked
There was 1 coding question, and questions on CN, DBMS, OS and system design and also my resume.
What is paging?
How virtual memory works ?
Why are you using SQL in your project and not NoSQL ?
How will it effect your app , and what changes need to make in order to convert SQL to No SQL DB?
How will you scale your backend ?
In your project, does it make sense to scale frontend as well ?
Interviewer was quite experienced he asked me 1 coding question and asked questions about college and resume