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What does the Specialist need to do?
A Machine Learning Specialist is packaging a custom ResNet model into a Docker container so the company can leverage Amazon SageMaker for training. The Specialist is using Amazon EC2 P3 instances to train the model and needs to properly configure the Docker container to leverage the NVIDIA GPUs. What does...
What combination of services is the MOST efficient to accomplish the task?
An employee found a video clip with audio on a company's social media feed. The language used in the video is Spanish. English is the employee's first language, and they do not understand Spanish. The employee wants to do a sentiment analysis. What combination of services is the MOST efficient...
What is the MOST likely cause of this issue?
During mini-batch training of a neural network for a classification problem, a Data Scientist notices that training accuracy oscillates. What is the MOST likely cause of this issue?A . The class distribution in the dataset is imbalanced.B . Dataset shuffling is disabled.C . The batch size is too big.D ....
Which characteristic applies to a catalog backup?
Which characteristic applies to a catalog backup?A . Catalog staging files deleted after a successful catalog backup.B . A catalog backup can be configured to send disaster recovery information to an e-mail address.C . A catalog backup must fit on a single tape.D . A catalog backup shuts down the...
How can these requirements be satisfied?
A Machine Learning Specialist at a company sensitive to security is preparing a dataset for model training. The dataset is stored in Amazon S3 and contains Personally Identifiable Information (PII). The dataset: - Must be accessible from a VPC only. - Must not traverse the public internet. How can these...
Which machine learning model type should the Specialist use to accomplish this task?
A Machine Learning Specialist is working with a large company to leverage machine learning within its products. The company wants to group its customers into categories based on which customers will and will not churn within the next 6 months. The company has labeled the data available to the Specialist....
What should the Specialist do to meet these requirements?
An interactive online dictionary wants to add a widget that displays words used in similar contexts. A Machine Learning Specialist is asked to provide word features for the downstream nearest neighbor model powering the widget. What should the Specialist do to meet these requirements?A . Create one-hot word encoding vectors.B...
How can the Data Engineer ensure the data remains encrypted and the credit card information is secure?
A Data Engineer needs to build a model using a dataset containing customer credit card information How can the Data Engineer ensure the data remains encrypted and the credit card information is secure?A . Use a custom encryption algorithm to encrypt the data and store the data on an Amazon...
