Top 50 load balancing Interview Questions
The most frequently asked load balancing questions across all roles and companies, ranked by real interview frequency. Updated daily.
Assign Intercom Inbox conversations to eligible teammates using weighted capacity, skill matching, and greedy utilization balancing.
Assign each request to the least-loaded worker using a min-heap and return the worker indices.
Distribute NVIDIA networking requests across links using smooth weighted round robin while preserving proportional capacity.
NVIDIAAssign sequential Cruise compute requests to the least-loaded server using a min-heap with deterministic tie-breaking.
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Design an ML-backed system that remains reliable and cost-effective during a 10x seasonal traffic spike.
Explain service discovery and load balancing choices for reliable cloud-native ML inference services.
Swiggy
ZyngaExplain how you would implement and operate Kubernetes service discovery and load balancing without disrupting traffic.
Red HatNN26
Quess SingaporeEvaluate load-balancing strategies for high traffic, balancing latency, resilience, cost, observability, and security.
Kraken Digital Asset Exchange
GitHub
Algolia