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Question 9 of 110
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Req :frequently rerun training + minimise computation costs + 0 manual intervention + version control for your code A. Use Cloud Functions to identify changes to your code in Cloud Storage and trigger a retraining job. : No version control B. Use the gcloud command-line tool to submit training jobs on AI Platform when you update your code. : Needs manual intervention to gcloud cli code submission C. Use Cloud Build linked with Cloud Source Repositories to trigger retraining when new code is pushed to the repository. Yes, connects to github like Vcontrols, automated=0 manual intervention + can initiate upon code changes + cost(not sure compared to other options) D. Create an automated workflow in Cloud Composer that runs daily and looks for changes in code in Cloud Storage using a sensor. : Sensor?? too much . also none of req meets.
C) It is the only answer with version control.
I mean C is indeed the most logical, but i do not see anything relevant to cost concern. Anyone has any explanation?