AI Deployment Basics MCQ Questions with Answers – Page 2 (Latest 2026)

Q51. Which statement about Triton Inference Server is most accurate?

A. A feature store. B. A vector DB. C. A retraining scheduler. D. NVIDIA model server supporting many backends.

Select an answer to check.

Answer: NVIDIA model server supporting many backends.

Here, NVIDIA model server supporting many backends. is the right choice. Hosts diverse models behind one API. It aligns directly with what the question asks about which statement about triton inference server is most. Competing choices sound plausible, but they miss the key condition.

Q52. How is Triton Inference Server best characterized?

A. A feature store. B. A retraining scheduler. C. NVIDIA model server supporting many backends. D. A vector DB.

Select an answer to check.

Answer: NVIDIA model server supporting many backends.

In this case, NVIDIA model server supporting many backends. is correct. Hosts diverse models behind one API. It aligns directly with what the question asks about how is triton inference server best characterized. Competing choices sound plausible, but they miss the key condition.

Q53. Which option best describes FastAPI for ML?

A. A retrieval reranker. B. A loss function. C. A feature store. D. Python web framework often used for ML APIs.

Select an answer to check.

Answer: Python web framework often used for ML APIs.

The best option here is Python web framework often used for ML APIs.. Common ML serving choice. It aligns directly with what the question asks about which option best describes fastapi for ml. Competing choices sound plausible, but they miss the key condition.

Q54. What is the primary purpose of FastAPI for ML?

A. A feature store. B. A retrieval reranker. C. A loss function. D. Python web framework often used for ML APIs.

Select an answer to check.

Answer: Python web framework often used for ML APIs.

For this question, Python web framework often used for ML APIs. is correct. Common ML serving choice. It aligns directly with what the question asks about what is the primary purpose of fastapi for. Competing choices sound plausible, but they miss the key condition.

Q55. Which statement about FastAPI for ML is most accurate?

A. A loss function. B. A retrieval reranker. C. Python web framework often used for ML APIs. D. A feature store.

Select an answer to check.

Answer: Python web framework often used for ML APIs.

Python web framework often used for ML APIs. is the correct answer here. Common ML serving choice. It aligns directly with what the question asks about which statement about fastapi for ml is most. Competing choices sound plausible, but they miss the key condition.

Q56. How is FastAPI for ML best characterized?

A. A loss function. B. A feature store. C. Python web framework often used for ML APIs. D. A retrieval reranker.

Select an answer to check.

Answer: Python web framework often used for ML APIs.

Here, Python web framework often used for ML APIs. is the right choice. Common ML serving choice. This matches the core idea being tested around how is fastapi for ml best characterized. Competing choices sound plausible, but they miss the key condition.

Q57. Which option best describes blue-green deployment?

A. Run two environments; switch traffic atomically. B. Manual restarts only. C. Direct in-place updates only. D. Random switching.

Select an answer to check.

Answer: Run two environments; switch traffic atomically.

In this case, Run two environments; switch traffic atomically. is correct. Easy rollbacks. This matches the core idea being tested around which option best describes blue-green deployment. Competing choices sound plausible, but they miss the key condition.

Q58. What is the primary purpose of blue-green deployment?

A. Direct in-place updates only. B. Random switching. C. Manual restarts only. D. Run two environments; switch traffic atomically.

Select an answer to check.

Answer: Run two environments; switch traffic atomically.

The best option here is Run two environments; switch traffic atomically.. Easy rollbacks. This matches the core idea being tested around what is the primary purpose of blue-green deployment. Competing choices sound plausible, but they miss the key condition.

Q59. Which statement about blue-green deployment is most accurate?

A. Random switching. B. Manual restarts only. C. Direct in-place updates only. D. Run two environments; switch traffic atomically.

Select an answer to check.

Answer: Run two environments; switch traffic atomically.

For this question, Run two environments; switch traffic atomically. is correct. Easy rollbacks. This matches the core idea being tested around which statement about blue-green deployment is most accurate. Competing choices sound plausible, but they miss the key condition.

Q60. How is blue-green deployment best characterized?

A. Manual restarts only. B. Random switching. C. Run two environments; switch traffic atomically. D. Direct in-place updates only.

Select an answer to check.

Answer: Run two environments; switch traffic atomically.

Run two environments; switch traffic atomically. is the correct answer here. Easy rollbacks. This matches the core idea being tested around how is blue-green deployment best characterized. Competing choices sound plausible, but they miss the key condition.

Q61. Which option best describes canary release?

A. Send a small percentage to a new version first. B. No release at all. C. Big-bang to all users. D. Roll back forever.

Select an answer to check.

Answer: Send a small percentage to a new version first.

Here, Send a small percentage to a new version first. is the right choice. Detect issues early. That is exactly the concept behind which option best describes canary release in this context. Competing choices sound plausible, but they miss the key condition.

Q62. What is the primary purpose of canary release?

A. Send a small percentage to a new version first. B. Big-bang to all users. C. No release at all. D. Roll back forever.

Select an answer to check.

Answer: Send a small percentage to a new version first.

In this case, Send a small percentage to a new version first. is correct. Detect issues early. That is exactly the concept behind what is the primary purpose of canary release in this context. Competing choices sound plausible, but they miss the key condition.

Q63. Which statement about canary release is most accurate?

A. Big-bang to all users. B. Send a small percentage to a new version first. C. No release at all. D. Roll back forever.

Select an answer to check.

Answer: Send a small percentage to a new version first.

The best option here is Send a small percentage to a new version first.. Detect issues early. That is exactly the concept behind which statement about canary release is most accurate in this context. Competing choices sound plausible, but they miss the key condition.

Q64. How is canary release best characterized?

A. No release at all. B. Roll back forever. C. Big-bang to all users. D. Send a small percentage to a new version first.

Select an answer to check.

Answer: Send a small percentage to a new version first.

For this question, Send a small percentage to a new version first. is correct. Detect issues early. That is exactly the concept behind how is canary release best characterized in this context. Competing choices sound plausible, but they miss the key condition.

Q65. Which option best describes shadow traffic?

A. No traffic at all. B. Mirror requests to a new model without using its responses. C. Random rollouts only. D. Direct replacement of prod.

Select an answer to check.

Answer: Mirror requests to a new model without using its responses.

Mirror requests to a new model without using its responses. is the correct answer here. Validates without user impact. That is exactly the concept behind which option best describes shadow traffic in this context. Competing choices sound plausible, but they miss the key condition.

Q66. What is the primary purpose of shadow traffic?

A. Random rollouts only. B. Mirror requests to a new model without using its responses. C. Direct replacement of prod. D. No traffic at all.

Select an answer to check.

Answer: Mirror requests to a new model without using its responses.

Here, Mirror requests to a new model without using its responses. is the right choice. Validates without user impact. It fits the requirement in the prompt about what is the primary purpose of shadow traffic. Competing choices sound plausible, but they miss the key condition.

Q67. Which statement about shadow traffic is most accurate?

A. Direct replacement of prod. B. Mirror requests to a new model without using its responses. C. No traffic at all. D. Random rollouts only.

Select an answer to check.

Answer: Mirror requests to a new model without using its responses.

In this case, Mirror requests to a new model without using its responses. is correct. Validates without user impact. It fits the requirement in the prompt about which statement about shadow traffic is most accurate. Competing choices sound plausible, but they miss the key condition.

Q68. How is shadow traffic best characterized?

A. Mirror requests to a new model without using its responses. B. No traffic at all. C. Random rollouts only. D. Direct replacement of prod.

Select an answer to check.

Answer: Mirror requests to a new model without using its responses.

The best option here is Mirror requests to a new model without using its responses.. Validates without user impact. It fits the requirement in the prompt about how is shadow traffic best characterized. Competing choices sound plausible, but they miss the key condition.

Q69. Which option best describes warm-up?

A. Pre-load models/caches before serving traffic. B. No initialization. C. Cold-start every request. D. Random caching.

Select an answer to check.

Answer: Pre-load models/caches before serving traffic.

For this question, Pre-load models/caches before serving traffic. is correct. Reduces tail latency. It fits the requirement in the prompt about which option best describes warm-up. Competing choices sound plausible, but they miss the key condition.

Q70. What is the primary purpose of warm-up?

A. Cold-start every request. B. No initialization. C. Random caching. D. Pre-load models/caches before serving traffic.

Select an answer to check.

Answer: Pre-load models/caches before serving traffic.

Pre-load models/caches before serving traffic. is the correct answer here. Reduces tail latency. It fits the requirement in the prompt about what is the primary purpose of warm-up. Competing choices sound plausible, but they miss the key condition.

Q71. Which statement about warm-up is most accurate?

A. Cold-start every request. B. Pre-load models/caches before serving traffic. C. No initialization. D. Random caching.

Select an answer to check.

Answer: Pre-load models/caches before serving traffic.

Here, Pre-load models/caches before serving traffic. is the right choice. Reduces tail latency. This is the most accurate statement for which statement about warm-up is most accurate. Competing choices sound plausible, but they miss the key condition.

Q72. How is warm-up best characterized?

A. Cold-start every request. B. Random caching. C. Pre-load models/caches before serving traffic. D. No initialization.

Select an answer to check.

Answer: Pre-load models/caches before serving traffic.

In this case, Pre-load models/caches before serving traffic. is correct. Reduces tail latency. This is the most accurate statement for how is warm-up best characterized. Competing choices sound plausible, but they miss the key condition.

Q73. Which option best describes model lifecycle stages?

A. Logging level. B. A retraining schedule. C. Feature naming. D. Stages like staging, prod, archive in a registry.

Select an answer to check.

Answer: Stages like staging, prod, archive in a registry.

The best option here is Stages like staging, prod, archive in a registry.. Operational governance. This is the most accurate statement for which option best describes model lifecycle stages. Competing choices sound plausible, but they miss the key condition.

Q74. What is the primary purpose of model lifecycle stages?

A. Logging level. B. Stages like staging, prod, archive in a registry. C. A retraining schedule. D. Feature naming.

Select an answer to check.

Answer: Stages like staging, prod, archive in a registry.

For this question, Stages like staging, prod, archive in a registry. is correct. Operational governance. This is the most accurate statement for what is the primary purpose of model lifecycle. Competing choices sound plausible, but they miss the key condition.

Q75. Which statement about model lifecycle stages is most accurate?

A. Logging level. B. Stages like staging, prod, archive in a registry. C. A retraining schedule. D. Feature naming.

Select an answer to check.

Answer: Stages like staging, prod, archive in a registry.

Stages like staging, prod, archive in a registry. is the correct answer here. Operational governance. This is the most accurate statement for which statement about model lifecycle stages is most. Competing choices sound plausible, but they miss the key condition.

Q76. How is model lifecycle stages best characterized?

A. Feature naming. B. Stages like staging, prod, archive in a registry. C. A retraining schedule. D. Logging level.

Select an answer to check.

Answer: Stages like staging, prod, archive in a registry.

Here, Stages like staging, prod, archive in a registry. is the right choice. Operational governance. It aligns directly with what the question asks about how is model lifecycle stages best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q77. Which option best describes model rollback?

A. Switch back to a previous model version. B. Pretrain again. C. Disable serving. D. Always forward only.

Select an answer to check.

Answer: Switch back to a previous model version.

In this case, Switch back to a previous model version. is correct. Needed for safety. It aligns directly with what the question asks about which option best describes model rollback. The remaining choices fail because they don’t satisfy the full definition.

Q78. What is the primary purpose of model rollback?

A. Disable serving. B. Always forward only. C. Switch back to a previous model version. D. Pretrain again.

Select an answer to check.

Answer: Switch back to a previous model version.

The best option here is Switch back to a previous model version.. Needed for safety. It aligns directly with what the question asks about what is the primary purpose of model rollback. The remaining choices fail because they don’t satisfy the full definition.

Q79. Which statement about model rollback is most accurate?

A. Disable serving. B. Pretrain again. C. Switch back to a previous model version. D. Always forward only.

Select an answer to check.

Answer: Switch back to a previous model version.

For this question, Switch back to a previous model version. is correct. Needed for safety. It aligns directly with what the question asks about which statement about model rollback is most accurate. The remaining choices fail because they don’t satisfy the full definition.

Q80. How is model rollback best characterized?

A. Pretrain again. B. Always forward only. C. Disable serving. D. Switch back to a previous model version.

Select an answer to check.

Answer: Switch back to a previous model version.

Switch back to a previous model version. is the correct answer here. Needed for safety. It aligns directly with what the question asks about how is model rollback best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q81. Which option best describes inference batching?

A. Random pairing. B. One-at-a-time only. C. Group multiple requests for higher throughput. D. No batching ever.

Select an answer to check.

Answer: Group multiple requests for higher throughput.

Here, Group multiple requests for higher throughput. is the right choice. Trade-off latency vs throughput. This matches the core idea being tested around which option best describes inference batching. The remaining choices fail because they don’t satisfy the full definition.

Q82. What is the primary purpose of inference batching?

A. Random pairing. B. One-at-a-time only. C. No batching ever. D. Group multiple requests for higher throughput.

Select an answer to check.

Answer: Group multiple requests for higher throughput.

In this case, Group multiple requests for higher throughput. is correct. Trade-off latency vs throughput. This matches the core idea being tested around what is the primary purpose of inference batching. The remaining choices fail because they don’t satisfy the full definition.

Q83. Which statement about inference batching is most accurate?

A. No batching ever. B. Random pairing. C. One-at-a-time only. D. Group multiple requests for higher throughput.

Select an answer to check.

Answer: Group multiple requests for higher throughput.

The best option here is Group multiple requests for higher throughput.. Trade-off latency vs throughput. This matches the core idea being tested around which statement about inference batching is most accurate. The remaining choices fail because they don’t satisfy the full definition.

Q84. How is inference batching best characterized?

A. Random pairing. B. No batching ever. C. One-at-a-time only. D. Group multiple requests for higher throughput.

Select an answer to check.

Answer: Group multiple requests for higher throughput.

For this question, Group multiple requests for higher throughput. is correct. Trade-off latency vs throughput. This matches the core idea being tested around how is inference batching best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q85. Which option best describes dynamic batching?

A. Pretraining-only batches. B. Server forms small batches at runtime. C. No batching. D. Manual fixed batches always.

Select an answer to check.

Answer: Server forms small batches at runtime.

Server forms small batches at runtime. is the correct answer here. Common in Triton/TF-Serving. This matches the core idea being tested around which option best describes dynamic batching. The remaining choices fail because they don’t satisfy the full definition.

Q86. What is the primary purpose of dynamic batching?

A. Server forms small batches at runtime. B. No batching. C. Manual fixed batches always. D. Pretraining-only batches.

Select an answer to check.

Answer: Server forms small batches at runtime.

Here, Server forms small batches at runtime. is the right choice. Common in Triton/TF-Serving. That is exactly the concept behind what is the primary purpose of dynamic batching in this context. The remaining choices fail because they don’t satisfy the full definition.

Q87. Which statement about dynamic batching is most accurate?

A. No batching. B. Manual fixed batches always. C. Server forms small batches at runtime. D. Pretraining-only batches.

Select an answer to check.

Answer: Server forms small batches at runtime.

In this case, Server forms small batches at runtime. is correct. Common in Triton/TF-Serving. That is exactly the concept behind which statement about dynamic batching is most accurate in this context. The remaining choices fail because they don’t satisfy the full definition.

Q88. How is dynamic batching best characterized?

A. Server forms small batches at runtime. B. Manual fixed batches always. C. No batching. D. Pretraining-only batches.

Select an answer to check.

Answer: Server forms small batches at runtime.

The best option here is Server forms small batches at runtime.. Common in Triton/TF-Serving. That is exactly the concept behind how is dynamic batching best characterized in this context. The remaining choices fail because they don’t satisfy the full definition.

Q89. Which option best describes multi-model serving?

A. Single server hosting multiple models. B. One model per server only. C. Pretraining only. D. No serving at all.

Select an answer to check.

Answer: Single server hosting multiple models.

For this question, Single server hosting multiple models. is correct. Saves cost; needs isolation. That is exactly the concept behind which option best describes multi-model serving in this context. The remaining choices fail because they don’t satisfy the full definition.

Q90. What is the primary purpose of multi-model serving?

A. Single server hosting multiple models. B. No serving at all. C. One model per server only. D. Pretraining only.

Select an answer to check.

Answer: Single server hosting multiple models.

Single server hosting multiple models. is the correct answer here. Saves cost; needs isolation. That is exactly the concept behind what is the primary purpose of multi-model serving in this context. The remaining choices fail because they don’t satisfy the full definition.

Q91. Which statement about multi-model serving is most accurate?

A. No serving at all. B. One model per server only. C. Single server hosting multiple models. D. Pretraining only.

Select an answer to check.

Answer: Single server hosting multiple models.

Here, Single server hosting multiple models. is the right choice. Saves cost; needs isolation. It fits the requirement in the prompt about which statement about multi-model serving is most accurate. The remaining choices fail because they don’t satisfy the full definition.

Q92. How is multi-model serving best characterized?

A. One model per server only. B. No serving at all. C. Pretraining only. D. Single server hosting multiple models.

Select an answer to check.

Answer: Single server hosting multiple models.

In this case, Single server hosting multiple models. is correct. Saves cost; needs isolation. It fits the requirement in the prompt about how is multi-model serving best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q93. Which option best describes authentication for APIs?

A. Verify caller identity (tokens, mTLS). B. Hostnames only. C. Random tokens. D. Open APIs always.

Select an answer to check.

Answer: Verify caller identity (tokens, mTLS).

The best option here is Verify caller identity (tokens, mTLS).. Basic security control. It fits the requirement in the prompt about which option best describes authentication for apis. The remaining choices fail because they don’t satisfy the full definition.

Q94. What is the primary purpose of authentication for APIs?

A. Random tokens. B. Hostnames only. C. Verify caller identity (tokens, mTLS). D. Open APIs always.

Select an answer to check.

Answer: Verify caller identity (tokens, mTLS).

For this question, Verify caller identity (tokens, mTLS). is correct. Basic security control. It fits the requirement in the prompt about what is the primary purpose of authentication for. The remaining choices fail because they don’t satisfy the full definition.

Q95. Which statement about authentication for APIs is most accurate?

A. Verify caller identity (tokens, mTLS). B. Random tokens. C. Hostnames only. D. Open APIs always.

Select an answer to check.

Answer: Verify caller identity (tokens, mTLS).

Verify caller identity (tokens, mTLS). is the correct answer here. Basic security control. It fits the requirement in the prompt about which statement about authentication for apis is most. The remaining choices fail because they don’t satisfy the full definition.

Q96. How is authentication for APIs best characterized?

A. Verify caller identity (tokens, mTLS). B. Open APIs always. C. Random tokens. D. Hostnames only.

Select an answer to check.

Answer: Verify caller identity (tokens, mTLS).

Here, Verify caller identity (tokens, mTLS). is the right choice. Basic security control. This is the most accurate statement for how is authentication for apis best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q97. Which option best describes rate limiting?

A. Unlimited requests always. B. No limits. C. Random throttling. D. Cap per-client request rate.

Select an answer to check.

Answer: Cap per-client request rate.

In this case, Cap per-client request rate. is correct. Protects capacity and quotas. This is the most accurate statement for which option best describes rate limiting. The remaining choices fail because they don’t satisfy the full definition.

Q98. What is the primary purpose of rate limiting?

A. No limits. B. Cap per-client request rate. C. Unlimited requests always. D. Random throttling.

Select an answer to check.

Answer: Cap per-client request rate.

The best option here is Cap per-client request rate.. Protects capacity and quotas. This is the most accurate statement for what is the primary purpose of rate limiting. The remaining choices fail because they don’t satisfy the full definition.

Q99. Which statement about rate limiting is most accurate?

A. No limits. B. Unlimited requests always. C. Random throttling. D. Cap per-client request rate.

Select an answer to check.

Answer: Cap per-client request rate.

For this question, Cap per-client request rate. is correct. Protects capacity and quotas. This is the most accurate statement for which statement about rate limiting is most accurate. The remaining choices fail because they don’t satisfy the full definition.

Q100. How is rate limiting best characterized?

A. Unlimited requests always. B. Cap per-client request rate. C. No limits. D. Random throttling.

Select an answer to check.

Answer: Cap per-client request rate.

Cap per-client request rate. is the correct answer here. Protects capacity and quotas. This is the most accurate statement for how is rate limiting best characterized. The remaining choices fail because they don’t satisfy the full definition.