Backend Software Interview Questions

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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

4.2
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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