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What should you do?
Your company’s customer and order databases are often under heavy load. This makes performing analytics against them difficult without harming operations. The databases are in a MySQL cluster, with nightly backups taken using mysqldump. You want to perform analytics with minimal impact on operations. What should you do?A . Add...
What is the most likely cause of this problem?
Your company is loading comma-separated values (CSV) files into Google BigQuery. The data is fully imported successfully; however, the imported data is not matching byte-to-byte to the source file. What is the most likely cause of this problem?A . The CSV data loaded in BigQuery is not flagged as CSC...
To run a TensorFlow training job on your own computer using Cloud Machine Learning Engine, what would your command start with?
To run a TensorFlow training job on your own computer using Cloud Machine Learning Engine, what would your command start with?A . gcloud ml-engine local trainB . gcloud ml-engine jobs submit trainingC . gcloud ml-engine jobs submit training localD . You can't run a TensorFlow program on your own computer...
Suppose you have a dataset of images that are each labeled as to whether or not they contain a human face. To create a neural network that recognizes human faces in images using this labeled dataset, what approach would likely be the most effective?
Suppose you have a dataset of images that are each labeled as to whether or not they contain a human face. To create a neural network that recognizes human faces in images using this labeled dataset, what approach would likely be the most effective?A . Use K-means Clustering to detect...
What should you do?
Flowlogistic’s CEO wants to gain rapid insight into their customer base so his sales team can be better informed in the field. This team is not very technical, so they’ve purchased a visualization tool to simplify the creation of BigQuery reports. However, they’ve been overwhelmed by all the data in...
What are two of the benefits of using denormalized data structures in BigQuery?
What are two of the benefits of using denormalized data structures in BigQuery?A . Reduces the amount of data processed, reduces the amount of storage requiredB . Increases query speed, makes queries simplerC . Reduces the amount of storage required, increases query speedD . Reduces the amount of data processed,...
Which three steps should you take?
Your company handles data processing for a number of different clients. Each client prefers to use their own suite of analytics tools, with some allowing direct query access via Google BigQuery. You need to secure the data so that clients cannot see each other’s data. You want to ensure appropriate...
Which learning algorithm should you use?
You are creating a model to predict housing prices. Due to budget constraints, you must run it on a single resource-constrained virtual machine. Which learning algorithm should you use?A . Linear regressionB . Logistic classificationC . Recurrent neural networkD . Feedforward neural networkView AnswerAnswer: A
Which query type should you use?
You are building new real-time data warehouse for your company and will use Google BigQuery streaming inserts. There is no guarantee that data will only be sent in once but you do have a unique ID for each row of data and an event timestamp. You want to ensure that...
What should they do?
Your company is running their first dynamic campaign, serving different offers by analyzing real-time data during the holiday season. The data scientists are collecting terabytes of data that rapidly grows every hour during their 30-day campaign. They are using Google Cloud Dataflow to preprocess the data and collect the feature...
