1) "yzca" <= inputStr = "abca", compareStr = "ab", replaceStr = "yz" string funcReplaceStr(string inputStr, string compareStr, string replaceStr) 2) Design a normalized datastore and t-sql for getting this problem: Get me the top 10 customers who have purchased the most products from my site.
Machine coding design notification systems
Round1: DS Algo Round2: Java Questions
Following is the list of questions which I can recall - 1. Find All Palindromes in a String, considering all cases. If possible using Collections 2. Sort a stack (implemented using an array) in an optimal way 3. Find number of (0)s and 1(s) in an array having only 0(s) and 1(s) 4. Sort an array having 0(s), 1(s) and 2(s) 5. Explain architecture of the Selenium based automation framework 6. How to test multiple WSDLs? What all test cases or testing methods can be applied 7. How to use multi-threading concept in your automation framework 8. What are immutable classes 9. How to implement a queue with synchronized collections(which collection can be used and why) 10. Page Object Model vs Page Factory Model 11. Singleton Class and concept of private constructor 12. How to handle same object with different properties across different browsers in Selenium based Automation Framework?
What is the best possible way to avoid dead locks in concurrent programs that has several DML statements in it.
Binary search tree
Find a cycle in singly linked list
very basic questions about previous experience in the telephonic interview
Find largest palindrome in a string
find the largest sum of an array of negative and positive number.
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