Geekyants Software Software Trainee interview questions

Written test included follows: Draw an er diagram for 1.Social media platform 2.Netflix like platform 2. Write a function which takes an array and prints the majority element (if it exists), otherwise prints “No Majority Element”. A majority element in an array A[] of size n is an element that appears more than n/2 times (and hence there is at most one such element). 3. Middle of linked list 4. Find if two Rectangles intersect 5. intersection point of two linked lists. 6. Uncommon words in two strings. 7. Decide the day to gain max profit for the stock. Technical interview consisted of following questions: Difference between printr and echo in php significance and implementation of vardump in php. pattern question. Questions on reading and writing in file in php Find if two rectangles intersect. RSA in cryptography And last round was purely project discussion.