Design a vending machine
Software Design Interview Questions
651 software design interview questions shared by candidates
Technology design questions
RBS related questions about why RBS and what you know about RBS
They ask you all the questions from your field of expertise and also from the field which you might not be expert :-)
Implement a Singleton. Now, implement it another way (with the data member initially equaling NULL). Next, if the system has several users, how will you prevent concurrent access and deal with two users entering the 'if' at once in the first call (while still NULL) resulting in more than one singleton instance? What will you add to the code and where? How will you deal the fact that your previous answer is irrelevant in the majority of cases when the member is no longer NULL? (Double-checked locking)
count 1. Write a function to count how many 1s are there in a integer in bits. example: countOne(1) => 1 countOne(2) => 1 countOne(4) => 1 countOne(3)=>2
What are your three main characteristics?
What is your experience with Python/Matlab/C++?
Attitudini, esperienze pregresse e soluzioni ipottetiche a problematiche presentate in scenari ipotetici.
Do I work well with others....Experience
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