MLA-C01 Practice Question: ML Solution Monitoring, Maintenance, and Security
A company wants to deploy a foundation model from SageMaker JumpStart with the lowest possible inference cost, given that latency requirements are flexible. They have a mix of traffic volumes. Which approach should they take?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Select the smallest instance type that meets throughput requirements and enable automatic scaling
SageMaker JumpStart provides pre-built models; for cost optimization, choosing the smallest suitable instance type and enabling auto-scaling based on demand reduces cost while handling varying traffic.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use SageMaker Savings Plans to get a discount on on-demand instances
Why it's wrong here
Savings Plans reduce cost but do not optimize instance sizing; combining with right-sizing is better.
- ✗
Deploy the model on the largest GPU instance to handle peak load
Why it's wrong here
Oversized instance increases cost unnecessarily.
- ✗
Deploy the model on a serverless inference endpoint
Why it's wrong here
Serverless inference may have higher per-invocation cost for large models and is not always suitable for foundation models.
- ✓
Select the smallest instance type that meets throughput requirements and enable automatic scaling
Why this is correct
Smallest suitable instance reduces base cost; auto-scaling adds capacity only when needed, minimizing overall cost.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This MLA-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MLA-C01 exam.