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Since i was not from Java backgroud i was asked questions mostly on DS - Algo, SQL and Math. 1st Round - Print unique elements in array. 2nd Round - 1. Scheduling Algorithm question. If given trains arrival and departure times give the minimum number of platforms required. 2. A geometry Calculus problem. 3. Check valid Sudoku code. 4. Some mathematical number and the minimum time complexity to calculate that number. Dont exactly remember the question. 3rd Round - 1. SQL - Get the name of 10th highest paid employee. 2. Denominations puzzle - medium difficulty. 3. Make 100 using four 7s and mathematical operators.
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Applications Developer II

Interviewed at Oracle

3.5★
Jun 13, 2018

Since i was not from Java backgroud i was asked questions mostly on DS - Algo, SQL and Math. 1st Round - Print unique elements in array. 2nd Round - 1. Scheduling Algorithm question. If given trains arrival and departure times give the minimum number of platforms required. 2. A geometry Calculus problem. 3. Check valid Sudoku code. 4. Some mathematical number and the minimum time complexity to calculate that number. Dont exactly remember the question. 3rd Round - 1. SQL - Get the name of 10th highest paid employee. 2. Denominations puzzle - medium difficulty. 3. Make 100 using four 7s and mathematical operators.

1. sort the array such that even numbers in ascending order and odd numbers in descending order 2. n number of cards will be given out of 52 playing cards sort them according to colour and value 3. 4X4 matrix given which contains characters. one word will be given check all character of given word are present in array or not 4. a long string of numbers will be given like 99100102103104016 find the missing number here 105 it can be of 1/2/3 or any length numbers ex 1234568 or 1112131416 or 9101113 or anything others are also there 5. 8X8 chess board containing only soldiers at different places soldier can move up, down, left, right. two soldiers are said to be connected if they are in soldier movement places. find the max connected component. 6. shuffled cards are given sort them
avatar

Applications Developer

Interviewed at Oracle

3.5★
Sep 17, 2015

1. sort the array such that even numbers in ascending order and odd numbers in descending order 2. n number of cards will be given out of 52 playing cards sort them according to colour and value 3. 4X4 matrix given which contains characters. one word will be given check all character of given word are present in array or not 4. a long string of numbers will be given like 99100102103104016 find the missing number here 105 it can be of 1/2/3 or any length numbers ex 1234568 or 1112131416 or 9101113 or anything others are also there 5. 8X8 chess board containing only soldiers at different places soldier can move up, down, left, right. two soldiers are said to be connected if they are in soldier movement places. find the max connected component. 6. shuffled cards are given sort them

II. Technical Interview(F2F) : 1. Tell me something about yourself. 2. What will be the angle between hour hand and minute hand at 3:15 PM in a clock. 3. Write code to calculate angle between hour hand and minute hand at X:Y in a clock. Input: X, Y. Output: Angle b/w hands. 4. Puzzle: http://www.mathsisfun.com/puzzles/the-fly-and-the-trains.html 5. Puzzle: http://mkcohen.com/saturday-puzzle-9-apples-and-oranges 6. Implement stack using two queues. 7. Insert a node at nth position in a linked list. 8. Delete the node at nth position in a linked list. 9. Give an idea about BFS. 10. Interviewer asked me to write two SQL queries based on given two tables. 11. Explain normalization and its forms. 12. What is join? Why is it used? 13. What is ER diagram? 14. Explain CPU scheduling algorithms. III. Technical Interview(F2F) : 1. Find smallest and second smallest element in an array. http://www.geeksforgeeks.org/to-find-smallest-and-second-smallest-element-in-an-array/ 2. Find median of an array. Time complexity: O(n) 3. Detect and remove loop in a linked list. http://www.geeksforgeeks.org/detect-and-remove-loop-in-a-linked-list/ 4. http://www.geeksforgeeks.org/stock-buy-sell/ 5. Puzzle: http://www.crazyforcode.com/2-eggs-100-floors-puzzle/ IV. Technical Interview(F2F) : 1. Tell me about yourself. 2. Interviewer asked me about my project. 3. http://www.careercup.com/question?id=13364665 4. http://www.careercup.com/question?id=14260662 5. http://www.careercup.com/question?id=7853661
avatar

Applications Developer

Interviewed at Oracle

3.5★
Oct 8, 2015

II. Technical Interview(F2F) : 1. Tell me something about yourself. 2. What will be the angle between hour hand and minute hand at 3:15 PM in a clock. 3. Write code to calculate angle between hour hand and minute hand at X:Y in a clock. Input: X, Y. Output: Angle b/w hands. 4. Puzzle: http://www.mathsisfun.com/puzzles/the-fly-and-the-trains.html 5. Puzzle: http://mkcohen.com/saturday-puzzle-9-apples-and-oranges 6. Implement stack using two queues. 7. Insert a node at nth position in a linked list. 8. Delete the node at nth position in a linked list. 9. Give an idea about BFS. 10. Interviewer asked me to write two SQL queries based on given two tables. 11. Explain normalization and its forms. 12. What is join? Why is it used? 13. What is ER diagram? 14. Explain CPU scheduling algorithms. III. Technical Interview(F2F) : 1. Find smallest and second smallest element in an array. http://www.geeksforgeeks.org/to-find-smallest-and-second-smallest-element-in-an-array/ 2. Find median of an array. Time complexity: O(n) 3. Detect and remove loop in a linked list. http://www.geeksforgeeks.org/detect-and-remove-loop-in-a-linked-list/ 4. http://www.geeksforgeeks.org/stock-buy-sell/ 5. Puzzle: http://www.crazyforcode.com/2-eggs-100-floors-puzzle/ IV. Technical Interview(F2F) : 1. Tell me about yourself. 2. Interviewer asked me about my project. 3. http://www.careercup.com/question?id=13364665 4. http://www.careercup.com/question?id=14260662 5. http://www.careercup.com/question?id=7853661

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