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 461–470 of 486

Q461

A company needs to analyze streaming data from IoT devices in real-time. Which AWS service should they use?

  • A Amazon RDS
  • B Amazon Kinesis
  • C AWS Glue
  • D Amazon EMR
Explanation Amazon Kinesis is designed specifically for real-time data streaming, whereas the others are for batch processing or database management.
Q462

You are configuring an AWS Lambda function and want to reduce its invocation latency. What happens when you enable provisioned concurrency for your Lambda function?

  • A It instantly reduces all cold starts.
  • B It increases the memory allocation.
  • C It manages scaling during traffic spikes.
  • D It prepares instances in advance.
Explanation Enabling provisioned concurrency ensures that a specified number of instances are ready to handle requests, which minimizes cold starts, while the other options do not directly address invocation latency.
Q463

Which service is best for real-time data processing in AWS?

  • A Amazon Kinesis
  • B Amazon S3
  • C AWS Lambda
  • D Amazon RDS
Explanation Amazon Kinesis is specifically designed for real-time data processing, while others serve different purposes.
Q464

A company needs to optimize a deployed SageMaker model for lower latency. What should they change?

  • A Reduce instance type
  • B Use multi-model endpoints
  • C Increase model complexity
  • D Deploy on EC2
Explanation Multi-model endpoints improve latency by managing multiple models on fewer resources efficiently.
Q465

What happens when an IAM policy denies all permissions?

  • A Access is denied for all actions
  • B Only specific services are denied
  • C Access is granted to all actions
  • D Permissions are inherited from roles
Explanation Denial in IAM policies takes precedence, effectively preventing access to all actions.
Q466

Which service provides a fully managed data warehouse solution in AWS?

  • A Amazon Redshift
  • B Amazon RDS
  • C Amazon Aurora
  • D AWS Glue
Explanation Amazon Redshift is specifically designed for data warehousing; the others serve different database needs.
Q467

A company needs to process a high volume of streaming data in real-time. Which AWS service is best suited for this?

  • A Amazon S3
  • B AWS Lambda
  • C Amazon Kinesis
  • D Amazon EC2
Explanation Amazon Kinesis is designed for real-time data streaming; the others do not specialize in this use case.
Q468

You are configuring an Amazon SageMaker training job. If you do not specify an IAM role, what will happen?

  • A Training will fail due to lack of permission
  • B The default IAM role will be used
  • C You will receive an automatic notification
  • D Training will proceed without GPU support
Explanation Not specifying an IAM role will cause permission issues, preventing the job from starting; the other options are not accurate outcomes.
Q469

Which service can automate machine learning model training?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon Redshift
  • D AWS EC2
Explanation Amazon SageMaker provides capabilities for training models automatically; the others are unrelated to ML model training.
Q470

A company needs to ensure that only certain IP addresses can access their S3 buckets. What should they implement?

  • A Bucket Policies
  • B S3 Object Tags
  • C IAM Roles
  • D S3 Inventory
Explanation Bucket Policies can restrict access based on IP; the others cannot enforce IP-based access restrictions.