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OYO Interview Experience for SDE -2

  • Last Updated : 02 Jun, 2021

Year of Experience: 3.9 Years. There are four rounds in total.

Round 1(Screening Round): Duration: 60 minutes.

  1. find pair in an array whose sum is equal to K
  2. Design Multi-level Parking lot (classes)
  3. Questions related to Java: Generic classes, Locks in java. Design pattern

Round 2(DS Round): Duration: 60 minutes.

  1. https://www.geeksforgeeks.org/largest-subarray-with-equal-number-of-0s-and-1s/
  2. https://www.geeksforgeeks.org/longest-sub-array-sum-k/
  3. Duplicate values are allowed in BST or not
  4. https://www.geeksforgeeks.org/a-program-to-check-if-a-binary-tree-is-bst-or-not/
  5. https://www.geeksforgeeks.org/burn-the-binary-tree-starting-from-the-target-node/

Round 3: Duration 60 minutes

  1. https://www.geeksforgeeks.org/find-element-array-sum-left-array-equal-sum-right-array/
  2. Design Database for seller, product, price
  3. Difference between POST and PUT APIs
  4. Caching mechanism
  5. Monitoring System in application

Round 4: Duration 60 minutes

  1. Questions related to the project and managerial questions

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. GoogleE-Litmus and Microsoft Test Serieses.

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