Fiftyfive Technologies interview questions

25 questions reported by candidates on Glassdoor, edited for clarity.

• problem solving
• Explain oops concopts and there implementation in code. Implement Quick sort
• Coding question sort 0 and 1 ?
• Backend questions like tell me all the status code you know in brief, what are middleware's and its use, REST architecture, HTTP methods, favorite data structure, when unordered map gives worst time complexity, coding question like there are 1 to n numbers and one number is missing, question on linkedlist, 4 pillers of oops, polymorphism and its types, virtual functions in C++ ( I choses C++ so they asked )

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