J'ai postulé en ligne. Le processus a pris 1 jour. J'ai passé un entretien chez Proptiger (Gurgaon, Haryana) en nov. 2017
Entretien
Initially there was a written test according to your domain. There was 10 Questions. After written test there was a technical round. That went about 1 hour.
Written test questions were:
1. Write a single line of code get sum of given array.
2. Metaprogramming in ruby.
3. Write ruby single line code to get fibonacci series in array of length 20.
4. Question was on accessing class private method on object or with help of send method?
5. Difference between ActiveRecord find method vs find_by_id method.
6. Sorting keys of an hash according to their size and get sorted array.
7. Person parent question based on active record. Write a migration for the same.
8. Question based on Hash and WithIndifferentAccess.
Questions d'entretien [5]
Question 1
Q. Write a program to find difference between max and min in an array where maximum number index lesser than minimum number in array. (Write the Optimised one)
Q. How you will design digital wallet like Paytm. Write rough flow diagram and building blocks. Which database you will use and why?
Suppose A person sending money to person B. Write a code for the same.