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      Cognex

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      Software Engineer (Device Driver Development) Interview

      28 Sept 2013
      Anonymous interview candidate
      Budapest
      No offer
      Positive experience
      Easy interview

      Application

      I applied online. The process took 4 weeks. I interviewed at Cognex (Budapest) in Sept 2013

      Interview

      I got a call from HR, and had an interview for around 40 minutes (general queations). After 2 weeks around got a mail for personal interview at the company's office. Personal interview went for 3+ hours. Started from 8.15 am till 11. 35am. It went in 3 steps:- 1. A c test 2. Interview with seniior software engineer and software engineer 3. Interview with departmental manager In the c test, they had 5 questions, 4 + 1 (bonus... thats wht they called). Q1- define keywords static, volatile and register. Q2- reverse the string without using memory allocation. Q3- MAX (a,b) a>b ? a:b main( i =2; j=3; p = MAX(i++,--j); j++; Q= MAX (++i, j--); find the value of i,j,p,q Q4 - write a program, how to find if the address in stack is growing tomards higher address or lower address. Q5 (bonus ques on C++) - some big program which had errors and had to find error. (memory leakage erros were there)

      Interview questions [1]

      Question 1

      none of ques were as such difficult. i knew the concept of 4 and in the last c++ ques, i couldn't find out error
      1 Answer
      5

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