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What are all of the BigQuery operations that Google charges for?
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Your company built a TensorFlow neural-network model with a large number of neurons and layers. The model fits well for the training dat a. However, when tested against new data, it performs poorly. What method can you employ to address this?
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You are using BigQuery with a regional dataset that includes a table with the daily sales volumes. This table is updated multiple times per day. You need to protect your sales table in case of regional failures with a recovery point objective (RPO) of less than 24 hours, while keeping costs to a minimum. What should you do?
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You are running your BigQuery project in the on-demand billing model and are executing a change data capture (CDC) process that ingests data. The CDC process loads 1 GB of data every 10 minutes into a temporary table, and then performs a merge into a 10 TB target table. This process is very scan intensive and you want to explore options to enable a predictable cost model. You need to create a BigQuery reservation based on utilization information gathered from BigQuery Monitoring and apply the reservation to the CDC process. What should you do?

Question 258 - Professional Data Engineer discussion

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An online brokerage company requires a high volume trade processing architecture. You need to create a secure queuing system that triggers jobs. The jobs will run in Google Cloud and cat the company's Python API to execute trades. You need to efficiently implement a solution. What should you do?

A.
Use Cloud Composer to subscribe to a Pub/Sub tope and can the Python API.
Answers
A.
Use Cloud Composer to subscribe to a Pub/Sub tope and can the Python API.
B.
Use a Pub/Sub push subscription to trigger a Cloud Function to pass the data to tie Python API.
Answers
B.
Use a Pub/Sub push subscription to trigger a Cloud Function to pass the data to tie Python API.
C.
Write an application that makes a queue in a NoSQL database
Answers
C.
Write an application that makes a queue in a NoSQL database
D.
Write an application hosted on a Compute Engine instance that makes a push subscription to the Pub/Sub topic
Answers
D.
Write an application hosted on a Compute Engine instance that makes a push subscription to the Pub/Sub topic
Suggested answer: C
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asked 18/09/2024
Higher System Consultancy
41 questions
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