Dataford
Interview QuestionsInterview GuidesExperiencesMock InterviewsPricing
Get started

Circuit Breaker for Remote Calls

HardCoding00:00
Practice interviewer
In session
5 left
00:00

Your question is Circuit Breaker for Remote Calls. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

You need to log in / sign up to chat or submit.

Problem

Tell me how you would implement a circuit breaker in Java for Wise. Energy services where calls to downstream services are blocked after repeated failures, and then retried after a cooldown period.