The good news is that I consistently get invited to the second round in the valley, the bad news is that neither of the two companies I liked extended an offer. Well, at least I found the interviews intellectually stimulating :)
- Imagine you are given a sequence of numbers such that all but one number are duplicated. Find that number.
- Is it possible to go 1 mile south, 1 mile east, 1 mile north and return to the point of origin?
- Explain the difference between Proxy and Delegate.
- What's the difference in loading time between interface and abstract class?
- Is there a SQL statement to eliminate duplication from a table without using temporary tables (subqueries are allowed) in one delete request?
- Is there a one-line implementation of checking whether a number is even?
- You have 8 balls of which one is different. Find the odd ball in no more than 3 weightings.
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