Sviluppatore Backend Interview Questions

15,501 sviluppatore backend interview questions shared by candidates

This task is structured around creating a reporting system where each report format, like HTML, PDF, or TXT, is represented by a different subclass of the ReportGenerator abstract class, with each class implementing its own Generate method. To schedule these reports, we have a Scheduler class, which uses a cron expression to run tasks at specified times; in this case, the task calls Execute() on an ITask interface. In the Main method, we create a scheduled task that triggers the specified report generator, for example, HTML or TXT, each day at 18:00. The report format can be chosen from a dropdown, making the scheduling adaptable to different report types.
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Backend Engineer

Interviewed at LSports

4.1
Nov 4, 2024

This task is structured around creating a reporting system where each report format, like HTML, PDF, or TXT, is represented by a different subclass of the ReportGenerator abstract class, with each class implementing its own Generate method. To schedule these reports, we have a Scheduler class, which uses a cron expression to run tasks at specified times; in this case, the task calls Execute() on an ITask interface. In the Main method, we create a scheduled task that triggers the specified report generator, for example, HTML or TXT, each day at 18:00. The report format can be chosen from a dropdown, making the scheduling adaptable to different report types.

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Software Engineer, Backend

Interviewed at CARFAX

3.8
Feb 26, 2018

Questions relevant to your resume. Core Java final, finally, inheritance, abstraction,... questions, Design patterns singleton, factory, builder, adapter..., spring ioc, MVC flow, hibernate primary secondary cache and Database related questions normalization and denormalization stuff. Coding question like palindrome detection, fizzbizz, string manipulation, lambda expressions from Java 8

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