Question-26: Telemetry is the process of automatically measuring and transmitting data from distant sources using wireless technology. The following is an overview of how telemetry works in general: At the source, sensors detect either physical data, such as temperature and pressure, or electrical data, such as voltage and current. For the purpose of determining the amount of particulate matter in the air, for instance, there may be monitoring stations placed at key locations. It is possible to utilise this to initiate local limitations on polluting power plants and automobiles in the area. TerramEarth has installed computers and sensors in all of its linked vehicles so that it may gather telemetry data. They want to make use of the data to train machine learning models in the following year. They want to do so while also cutting expenses by storing this data on the cloud. What options do they have?
A. Have the computer of the car compress the data into hourly snapshots and store it in a Nearline bucket in Google Cloud Storage (GCS).
B. Send the telemetry data as it is collected in real time to a streaming dataflow job in order to have it compressed, and then store the compressed data in Google BigQuery.
C. Send the telemetry data as it is collected in real time to a streaming dataflow task so that it may be compressed, and then store the compressed data in Cloud Bigtable.
D. Request that the information be compressed into hourly snapshots from the vehicle's computer, and then store it in a GCS Coldline bucket.

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