Amazon AWS

AWS Certified Machine Learning Engineer – Associate

MLA-C01

The AWS Certified Machine Learning Engineer – Associate (MLA-C01) exam validates your skills in building, training, and deploying machine learning models on AWS. It is ideal for those looking to specialize in machine learning.

486 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 451–460 of 486

Q451

Which AWS service can you use for batch processing large data sets?

  • A AWS Batch
  • B AWS Lambda
  • C Amazon S3
  • D Amazon RDS
Explanation AWS Batch is designed for batch processing, whereas the other services cater to different needs.
Q452

A company needs to deploy a machine learning model securely. What is the best approach?

  • A Use AWS Lambda
  • B Deploy on EC2 without security
  • C Use SageMaker with VPC
  • D Host on public S3
Explanation Using SageMaker with a VPC ensures secure deployment, which is not provided by the other options.
Q453

What happens when you dynamically update an instance type in an Auto Scaling group?

  • A Instances restart immediately
  • B All instances terminate
  • C In-place change occurs
  • D New instances are launched
Explanation Auto Scaling launches new instances with the new type and does not modify running instances directly.
Q454

Which service is best for real-time analytics on streaming data?

  • A Amazon Kinesis
  • B Amazon S3
  • C Amazon RDS
  • D Amazon SQS
Explanation Amazon Kinesis is designed for real-time data analytics, while the others serve different storage or messaging purposes.
Q455

A company needs to retrain a model weekly based on user data. Which AWS service is best suited?

  • A AWS Glue
  • B Amazon SageMaker
  • C AWS Lambda
  • D Amazon Athena
Explanation Amazon SageMaker is specifically designed for training and deploying machine learning models, unlike the other services listed.
Q456

What happens when you delete an Amazon S3 bucket containing objects?

  • A Objects are deleted immediately
  • B Bucket is emptied and deleted
  • C Deletion fails if bucket is not empty
  • D Objects are archived instantly
Explanation Deleting an S3 bucket requires it to be empty beforehand; otherwise, the operation fails.
Q457

Which AWS service primarily facilitates MLOps?

  • A Amazon SageMaker
  • B AWS Glue
  • C Amazon RDS
  • D AWS Lambda
Explanation Amazon SageMaker is designed specifically for MLOps, while others focus on data extraction or computing functions.
Q458

A company needs to perform real-time data streaming analytics. Which service should they use?

  • A AWS Glue
  • B Amazon Kinesis
  • C AWS Batch
  • D Amazon Athena
Explanation Amazon Kinesis provides the capability for real-time streaming, unlike batch-oriented services such as AWS Batch.
Q459

You are configuring Amazon SageMaker model optimization. What does adjusting the hyperparameters affect?

  • A Model training speed only
  • B Model accuracy and behavior
  • C Data storage architecture
  • D User permissions for models
Explanation Hyperparameters directly influence the model's learning process, affecting its accuracy and behavior, while others do not.
Q460

Which AWS service is used for deploying machine learning models?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon S3
  • D Amazon EC2
Explanation Amazon SageMaker provides a comprehensive service for building, training, and deploying machine learning models, while the others serve different purposes.