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
Let N = 3 and M = 5
The number of squares of size 1 will be 15.
The number of squares of size 2 will be 8.
The number of squares of size 3 will be 3.
Thus the answer will be 26.
There was 1 coding question, and questions on CN, DBMS, OS and system design and also my resume.
‘num’ does not have leading zeros except when ‘num’ equals zero.
Input: ‘num’ = ‘141’ , ‘k’ = 1.
Output: ‘11’
Explanation: By removing only 1 digit from ‘num’, 3 numbers can be formed: 14, 11, and 41. Out of which 11 is the smallest number.
You don’t have to print anything. It has already been taken care of. Just implement the given function.
What is paging? (Learn)
How virtual memory works ? (Learn)
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
Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
Which SQL keyword removes duplicate records from a result set?