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Download Full Version MLS-C01 Amazon Web Services Exam

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Total 307 questions

AWS Certified Machine Learning - Specialty Questions and Answers

Question 81

A company is observing low accuracy while training on the default built-in image classification algorithm in Amazon SageMaker. The Data Science team wants to use an Inception neural network architecture instead of a ResNet architecture.

Which of the following will accomplish this? (Select TWO.)

Options:

A.

Customize the built-in image classification algorithm to use Inception and use this for model training.

B.

Create a support case with the SageMaker team to change the default image classification algorithm to Inception.

C.

Bundle a Docker container with TensorFlow Estimator loaded with an Inception network and use this for model training.

D.

Use custom code in Amazon SageMaker with TensorFlow Estimator to load the model with an Inception network and use this for model training.

E.

Download and apt-get install the inception network code into an Amazon EC2 instance and use this instance as a Jupyter notebook in Amazon SageMaker.

Question 82

A Data Scientist wants to gain real-time insights into a data stream of GZIP files. Which solution would allow the use of SQL to query the stream with the LEAST latency?

Options:

A.

Amazon Kinesis Data Analytics with an AWS Lambda function to transform the data.

B.

AWS Glue with a custom ETL script to transform the data.

C.

An Amazon Kinesis Client Library to transform the data and save it to an Amazon ES cluster.

D.

Amazon Kinesis Data Firehose to transform the data and put it into an Amazon S3 bucket.

Question 83

A Machine Learning Specialist wants to bring a custom algorithm to Amazon SageMaker. The Specialist

implements the algorithm in a Docker container supported by Amazon SageMaker.

How should the Specialist package the Docker container so that Amazon SageMaker can launch the training

correctly?

Options:

A.

Modify the bash_profile file in the container and add a bash command to start the training program

B.

Use CMD config in the Dockerfile to add the training program as a CMD of the image

C.

Configure the training program as an ENTRYPOINT named train

D.

Copy the training program to directory /opt/ml/train

Question 84

A Data Science team is designing a dataset repository where it will store a large amount of training data commonly used in its machine learning models. As Data Scientists may create an arbitrary number of new datasets every day the solution has to scale automatically and be cost-effective. Also, it must be possible to explore the data using SQL.

Which storage scheme is MOST adapted to this scenario?

Options:

A.

Store datasets as files in Amazon S3.

B.

Store datasets as files in an Amazon EBS volume attached to an Amazon EC2 instance.

C.

Store datasets as tables in a multi-node Amazon Redshift cluster.

D.

Store datasets as global tables in Amazon DynamoDB.

Page: 21 / 23
Total 307 questions