100% Free MLA-C01 Practice Exam Questions and Answers

What is the first step in building a machine learning application?

A company is building a deep learning model on Amazon SageMaker. The company uses a large amount of data as the training dataset. The company needs to optimize the model's hyperparameters to minimize the loss function on the validation dataset. Which hyperparameter tuning strategy will accomplish this goal with the LEAST computation time? 

A company is creating an application that will recommend products for customers to purchase. The application will make API calls to Amazon Q Business. The company must ensure that responses from Amazon Q Business do not include the name of the company's main competitor. Which solution will meet this requirement? 

A company's ML engineer has deployed an ML model for sentiment analysis to an AmazonSageMaker AI endpoint. The ML engineer needs to explain to company stakeholders how the modelmakes predictions.Which solution will provide an explanation for the model's predictions?

An ML engineer is setting up an Amazon SageMaker AI pipeline for an ML model. The pipeline mustautomatically initiate a re-training job if any data drift is detected.How should the ML engineer set up the pipeline to meet this requirement?