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Velocix Technical Interview Experience (On-Campus)

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  • Difficulty Level : Medium
  • Last Updated : 30 Sep, 2022
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Recently Velocix came to my college for technical trainee interns.

1st Round – Online – 120 mins (Approx): The first round was an online round which was hosted on SHL Platform . There were 2 Coding questions and MCQ questions related to CS fundamentals , aptitude and each coding question is related to some data structure algorithms like we have questions related to array sorting , dijkstra algorithm etc.

25 students were shortlisted after this round for Technical Interviews

2nd Round – Technical Interview: The Interviewer asked me few Questions in this round and it lasted for 60-70 minutes. The questions are related to CS fundamentals like

  • Difference between Mutex and Semaphores
  • File handling in python
  • Delete all the elements of a linked list from the end and operator overloading in C++
  • Meaning of Virtual and friend keyword
  • Insertion and update queries for SQL

3rd Round – Technical Interview: The Interviewer asked me 1 Coding Questions and few questions related to C++ basics in this round and it lasted for 40-50 minutes.

  • Difference between Macro and inline functions
  • What is Smart pointer?
  • What is the difference between const char * and char *const
  • Check if a string can be obtained by rotating another string by any number of places

Example like string1=”lohel” and string2 =”hello” so by rotating string1 by 2 places we get string1 equal to string2 and we can return True in that case.

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