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.
Questions 441–450 of 486
What happens when you create an S3 bucket and do not specify a region?
A
Bucket created in default region
B
Bucket creation fails
C
Bucket created globally
D
Bucket created in multiple regions
If no region is specified, the bucket is created in the default region of the account.
Which AWS service provides an API for machine learning model deployment?
A
AWS SageMaker
B
AWS Lambda
C
Amazon S3
D
Amazon RDS
AWS SageMaker specifically supports model deployment and management.
A company needs to automate hyperparameter tuning for their ML model. Which service should they use?
A
Amazon Comprehend
B
AWS Glue
C
AWS SageMaker
D
Amazon Lex
AWS SageMaker includes built-in support for hyperparameter tuning.
You are configuring an Amazon S3 bucket for model artifact storage. What happens if you enable 'Block Public Access'?
A
Public access is granted to everyone
B
Public access is completely blocked
C
Only certain IPs can access
D
Access changes based on file type
Enabling 'Block Public Access' prevents any public access to the S3 bucket.
Which AWS service is used for real-time data streaming?
A
Amazon Kinesis
B
Amazon S3
C
AWS Lambda
D
Amazon RDS
Amazon Kinesis is specifically designed for real-time data streaming, while the others serve different functions.
A company needs to secure access to their ML models. Which service can help manage permissions effectively?
A
AWS CodePipeline
B
AWS IAM
C
Amazon EC2
D
AWS CloudFormation
AWS IAM effectively manages access and permissions, unlike the other services listed.
What happens when you update a model in Amazon SageMaker?
A
Model gets deprecated automatically
B
Previous model states are lost
C
It creates a new model version
D
It triggers a complete pipeline refresh
Updating a model in SageMaker creates a new version, preserving the old one.
Which service would you use for real-time data streaming?
A
Amazon Kinesis
B
Amazon S3
C
AWS Lambda
D
Amazon EC2
Amazon Kinesis is designed for real-time data streaming, while S3 is for storage, Lambda for compute, and EC2 for virtual servers.
A company needs to implement a recommendation system. Which algorithm is most suitable?
A
Linear Regression
B
Collaborative Filtering
C
Support Vector Machine
D
Decision Tree
Collaborative Filtering is specifically used for recommendation systems, unlike the other algorithms which serve different purposes.
What happens when you increase the complexity of a machine learning model?
A
Bias increases and variance decreases
B
Bias decreases and variance increases
C
Overfitting becomes unavoidable
D
Training time decreases significantly
Increasing model complexity generally leads to lower bias but higher variance, while options A, C, and D are incorrect outcomes.