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Circuit breaker implementation in Java: The service A calls service B and service C every time. If one service fails 3-times in 10 minutes ( or 20 seconds in the implementation) the next call will be blocked for 5 minutes (10 seconds in the implementation). There was given a simulation of remote method calls, I needed to implement only the execute() which calls the remote service if possible.
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Senior Backend Java Engineer

Interviewed at Wise

3.7★
Feb 19, 2026

Circuit breaker implementation in Java: The service A calls service B and service C every time. If one service fails 3-times in 10 minutes ( or 20 seconds in the implementation) the next call will be blocked for 5 minutes (10 seconds in the implementation). There was given a simulation of remote method calls, I needed to implement only the execute() which calls the remote service if possible.

Basic java questions, the basic concepts should be clear, mind should be logical. Firstly there would be a telephonic, then there would be a face to face technical round and at last there would be a final round with the CEO.

Senior Java Developer

Interviewed at Kailash Agro Cold Storage

2.6★
Dec 25, 2018

Basic java questions, the basic concepts should be clear, mind should be logical. Firstly there would be a telephonic, then there would be a face to face technical round and at last there would be a final round with the CEO.

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