Mnemosyne
Quiz
29 questions across all topics. Click a question to reveal the answer.
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Microservices
How do microservices handle data consistency without distributed transactions?
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Event-Driven Architecture
What is CQRS and when would you use it?
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Caching Strategies
When would you use an LRU eviction policy vs TTL-based expiration?
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Tokenization
How does Byte-Pair Encoding (BPE) work?
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API Design
What is rate limiting and how is it typically implemented?
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Microservices
What is the strangler fig pattern?
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Supervised Learning
What is the bias-variance tradeoff?
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Caching Strategies
What is the difference between local cache and distributed cache?
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Reinforcement Learning
What is a reward function and why is reward shaping important?
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Concurrency
What is the difference between concurrency and parallelism?
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API Design
What is idempotency and why does it matter for APIs?
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Reinforcement Learning
What is the difference between model-based and model-free RL?
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Supervised Learning
What is cross-validation and why use it?
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Concurrency
What is a deadlock and what are the four conditions for it?
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API Design
How should you approach API versioning?
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Transformers
What is self-attention and why is it important?
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Tokenization
What is the difference between word-level, character-level, and subword tokenization?
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Caching Strategies
What is cache stampede and how do you prevent it?
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Transformers
What is multi-head attention?
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Supervised Learning
How does regularization prevent overfitting?
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Event-Driven Architecture
What is the difference between event sourcing and event-driven architecture?
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Concurrency
What are optimistic vs pessimistic concurrency control?
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API Design
What are the key differences between REST and GraphQL?
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Event-Driven Architecture
What are the trade-offs of using a message broker like Kafka vs RabbitMQ?
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Transformers
What is the purpose of positional encoding in transformers?
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Caching Strategies
What is the difference between cache-aside and write-through caching?
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Reinforcement Learning
What is the exploration vs exploitation dilemma?
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Microservices
What is service discovery and why is it needed?
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Tokenization
Why does tokenization matter for model performance?