Skip to content
Related Articles

Related Articles

Ciena Interview Experience for C++ Developer
  • Last Updated : 18 Apr, 2021

I was interviewed at Ciena Gurgaon. I have 3+ years of experience.

Round 1(1 hr):

  1. Implement your own smart pointer class
  2. Copy Constructor
  3. Assignment operator
  4. Given a linked list modify it such that all the odd elements appear first followed by all even elements reversed.
    Example -> 

    It was similar to this:

Round 2(1 hr):

  1. Given different service providers, their prefixes, and call rates. For a given number, find the service provider whose prefix matches with the number such that the call rate is minimum.
    Service Provider 1 972   .1
    Service Provider 2 9725  .02
    Service Provider 3 97250  .04
    Service Provider 4 97254  .06
    Service Provider 5 972   .02
    Service Provider 6 9721  .02
    Number = “9725434567”

    In this question, the interviewer asked what Data Structure will be used to store this information of the service provider and later asked to find out the minimum call rate for a given number.

  3. Implement your own vector class.

    Hope it helps!! Good luck

    Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more, please refer Complete Interview Preparation Course. In case you are prepared, test your skills using TCS, Wipro, Amazon and Microsoft Test Serieses.

    My Personal Notes arrow_drop_up
Recommended Articles
Page :