C Interview Questions

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[Having enough disk space and small memory space,] given a big file of JSON objects which separated using a random character each time, find a way to sort objects by a string representation of JSON, i.e. in JS the order would result to: objects.map(o => JSON.stringify(o)).sort() > Notice, the order should be the same. We cannot allocate enough memory, but we may be sure we can allocate memory for a couple of objects. Then write the ordered objects to another file or to the same file.
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C# Developer

Interviewed at OZON.ru

4.2
Jun 16, 2019

[Having enough disk space and small memory space,] given a big file of JSON objects which separated using a random character each time, find a way to sort objects by a string representation of JSON, i.e. in JS the order would result to: objects.map(o => JSON.stringify(o)).sort() > Notice, the order should be the same. We cannot allocate enough memory, but we may be sure we can allocate memory for a couple of objects. Then write the ordered objects to another file or to the same file.

Up to what level can you use Excel (or SAS) to do statistical work? If you face multiple deadline at the same day where you cannot complete them all, then what will you do? If there is an argue between you and your colleague, or your supervisor, then what will you do?

Reports Analyst C

Interviewed at Federal Reserve Bank of Philadelphia

3.9
Jul 2, 2014

Up to what level can you use Excel (or SAS) to do statistical work? If you face multiple deadline at the same day where you cannot complete them all, then what will you do? If there is an argue between you and your colleague, or your supervisor, then what will you do?

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