What is dense wavelength division multiplexing (DWDM)?
Intern Interview Questions
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I was given a short function in C (dictated because we were hanging on a phone): int foo(int a) { int result = 0; while (a >>= 1) result += 1 return result } And my task was to say what's wrong with this function, what's its purpose and what would I write my colleague who submitted it for a code review
depth first search of a array in a non-recursive manner without using extra memory
Given an array of integers, find all pairs that will add to a given integer.
Are you more of a social person or an analytical person?
Find two integers in an unsorted array that produced a certain sum in linear time.
Technical Question. Given a string such as 3 + 2 / 5 - 3 * 4, calculate it.
Given a mathematical expression, what data structure would you use to evaluate the expression? How would you design the above question to use Trees/Graphs.
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What price per minute would you set for a cloud computing product that delivers a premium product and is currently set at $1.04 per minute?
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