Fullstack Developer Interview Questions

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In DOE, the round one question was how would I read a large file that contains multiple GBs of data if I have 2 GB of RAM and how would make the reading process take less time/ faster? How will I manage the last read pointer in the file, how will extract last some lines of the file etc?
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Fullstack Software Engineer

Interviewed at BrowserStack

3.9
Dec 17, 2024

In DOE, the round one question was how would I read a large file that contains multiple GBs of data if I have 2 GB of RAM and how would make the reading process take less time/ faster? How will I manage the last read pointer in the file, how will extract last some lines of the file etc?

Technical: Q: Write an ActiveRecord query for (<simple record selection>). Q: Talk me through how you would implement a hash map. Q: Write a React component that renders a simple HTML form. Behavioral: Q: Tell me about your background. Q: Do you prefer front end or back end work? Q: What do you like about Rails?
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Fullstack React + Ruby On Rails Engineer

Interviewed at Appthority

4.1
Feb 25, 2018

Technical: Q: Write an ActiveRecord query for (<simple record selection>). Q: Talk me through how you would implement a hash map. Q: Write a React component that renders a simple HTML form. Behavioral: Q: Tell me about your background. Q: Do you prefer front end or back end work? Q: What do you like about Rails?

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