亚麻 SDE1 西雅图上门

第一轮:

  • BQ
  • Design a service for Alexa devices to report battery status (Object Oriented Design).
    • Follow-up:
    • Should be for all alexa devices(video & audio, audio only, IOT devices etc.)

第二轮:

  • BQ
  • Write a method that does find a file in given directory
    • search for file in all subdirectories
    • search for a file with variable number of constraints(like size, creation-date, ends-with etc…)

第三轮: [Bar Raiser]

第四轮:

  • BQ
  • Implement HashMap.(keys can be only dates).
    • Follow-up:
    • Get method should return value of closes date key, if given key doesn’t exists.
    • Optimize time-complexity.