Dover Interview Experience for Software Developer

It consists of 4 rounds. It was on-campus placement questions.

1st round was an Online Test. It was 60 MCQ questions round. In this round, they question fundamental MCQ questions (mainly on os, dbms and answer the pseudocode), Quantitative Aptitude

2nd round was the virtual interview. In this round, the interviewer asked me.

• A Dsa string question(in this problem he told me that there is a string in that string somewhere between there is an underscore you have to remove the underscore and make the next character the capital letter i.e convert Aryan_sharma to AryanSharma)
• A permutation and combination question(form a 6-letter word such that 2 letters are digits and the other 4 letters are alphabets repetition is allowed)
• 2 SQL queries (enter the data in MongoDB, find the name starting with “ary”),
• After that, he asked me about my project and asked me what happens if the user cannot find the data in the database what will the express return in this condition
• Which model did I use to make the project?

3rd round was the manager round but they asked me about a DSA problem:

• Given a string and perform basic functions like reverse the string,
• After that, he asked me how can I find the ASCII value of a character in a string.
• How can I convert char to int?
• And some other string basic functions.

4th round was the HR round. In this round, they asked me:

• Where do you see yourself in 5 years?
• Why want to work in this company.
• What are your strength and weakness?

There is a youtube video on MCQ questions see that most of the questions came from that video