Dassault Systèmes interview question

basic que on oops and exception, Singleton patterrn, asked to write a simple array based program which further asked to optimize.

Interview Answers

Anonymous

Oct 18, 2019

3rd round interviewer was really rude, he didn't even repeat the problem stating that you should have listen on first time, he did not even explain the problem and asked me to understand the problem from code and tell me the solution. the experience was worst, I have not seen anyone in industry who refuse to repeat the problem.

Anonymous

Mar 3, 2020

Singleton pattern allow array to access a global point to ask for optimisation