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      W3 Engineers

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      Intern - Software Engineer Interview

      23 Nov 2024
      Anonymous interview candidate
      Dhaka
      No offer
      Positive experience
      Average interview

      Application

      I interviewed at W3 Engineers (Dhaka)

      Interview

      After passing an online MCQ test, they called me at their office a interview. Firsly they introduced with me and asked some personal question about in the past, about the future plan. Then asked some technical question. Some basic questions on DSA, DBMS, React JS, Deep learning etc were asked. One problem was given to solve. Lastly gave a chance to ask something about the company.

      Interview questions [7]

      Question 1

      What is Normalization in DBMS?
      Answer question

      Question 2

      Difference between Primary key and Composite key
      Answer question

      Question 3

      Difference between CNN and RNN?
      Answer question

      Question 4

      What is Higher Order Component in React JS?
      Answer question

      Question 5

      Shadow DOM vs Virtual DOM
      Answer question

      Question 6

      How map() function works in JS?
      Answer question

      Question 7

      A problem was given to solve: Check a number is prime or not.
      Answer question
      3