1. Give a number k, output how many prime numbers between 2 and k (inclusive) 2. Give two strings a and b, tell whether b is a sub sequence of a (not substring), using recursion first, then using loops, then tell which one is better. 3. If a database query manager buffer is filled without any more space, what kick-out mechanisms would you use? FIFO, Oldest, Least Recently Used etc. Why?
Actually, the questions are not hard. For example, binary search, validate parentheses, find the kth element, etc.
All problem had some tricks but be calm as they are looking for problem solving approach..
none
Write a method to reverse an arbitrary integer. Then find all the cases to test it.
Design a Battleship game.
Nothing unexpected
Don't recall...most questions were reasonable if you prepare well
How does the internet work?
process “as the most important strategic planning your company needs.” Why? Because every new employee will either improve the organization or lower it – and managers should be seeking and hiring employees who will enable the company to grow and to become more profitable. McKeown provides four tips for hiring great people: 1) Forget trying to ask magic bullet questions, 2) Ensure you have clearly defined what it will take to be successful in the position, 3) Test candidates, and 4) Include others in the hiring process.
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