Skip to contentSkip to footer

Lead Engineer Interview Questions

Salaries
Interviews

7,913 lead engineer interview questions shared by candidates

How will you store values such that the top n max element can be retrieved in O(1) time. (heaps) Given a large number of files and their generations at periodic intervals based on months, how will you store the information of their generation such that for any given month, you can retrieve the files generated in that month or months, also assuming that the order in which they are generated are always constant. (by mapping them to boolean values and performing AND and OR and NOT)
avatar

Lead Software Engineer

Interviewed at Impetus Technologies

3.8★
Sep 6, 2019

How will you store values such that the top n max element can be retrieved in O(1) time. (heaps) Given a large number of files and their generations at periodic intervals based on months, how will you store the information of their generation such that for any given month, you can retrieve the files generated in that month or months, also assuming that the order in which they are generated are always constant. (by mapping them to boolean values and performing AND and OR and NOT)

Viewing 7781 - 7790 interview questions

Glassdoor has 7,913 interview questions and reports from Lead engineer interviews. Prepare for your interview. Get hired. Love your job.