Difference between Varchar and Varchar2? Difference between string and string buffer? How many joins are there? What are they? Where will you see why SQL query is executing slow?
Engineer Senior Interview Questions
101,951 engineer senior interview questions shared by candidates
They asked solve few moderate level coding problems and sql problems
Most were the typical interview questions and were easy. Most difficult was "Can you describe a time that you made a mistake and what did you do about it."
Q: Why do you want to work at Blizzard.
Build an in memory file system
I can`t remember the exact problem but it was somewhat related to Sorting an array in a specific way. Take home exercise was to find the number of persons from the given coordinates ranging upto 100 kms.
Given your long and varied career, why are you looking for work now?
Given any number, describe an algorithm that increments that number enough to turn the result into a number palindrome (i.e. reads the same left to right and right to left). That is, an input of 1000 would have a palindrome output of 1001. 9019 would have an output of 9119. If the input is already a palindrome, find the next highest palindrome.
how to make a class immutable
Write an algorithm in the language of your choice to find the subset of an array of integers with the largest sum. For example in the array [1, 5, 0, -11, 4] the subset with the largest sum is [1,5]
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