Write a piece of code to find the square root of a number.
Developer Database Oracle Interview Questions
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Merge to sorted arrays into second array, both arrays has N elements, but second array size is N * 2. So you merge both arrays in second array in a sorted way.
You have 4 aces and a king in a set of cards, what's the probability of get kind before all aces.
Sequence of numbers in random order and 1 of them is missing how to find that out...
The second question is that there are 8 buttons, 7 of them are some, one is a bit little heavier, and you have a balance, how could find the heavier one, you can just use the balance twice.
How do you find the middle of a linked list, rounding up in the case of an odd number of items but with no differentiation between an even or odd number?
Design a stack that has an O(1) max() method.
What are the most challenging tasks you faced in your previous projects and how did you handle them
One of the question was on Designing & Code a TTL Cache with some modifications
Within 2-3 hours write a program that reads words from a large file, counts how many times an individual word occurs and output them in the order of decreasing number of occurrences. The language doesn't matter, just negotiate the programming environment you prefer in advance.
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