Dataflow
1. Dataflow jobs can be created with Google supplied templates. What are the steps for setting up a ‘Pub/Sub to GCS text’ pipeline? Create a Pub/Sub topic, a storage…
1. You are designing an IoT network and would like to store the streaming data on Google Cloud Storage. You’ll need to access the data several times when it first…
1. What are the steps for connecting devices to Google Cloud Platform? Create a registry, add a topic to it, and add the device. Create a device, and add…
1. Why would someone prefer MQTT over HTTP for IoT? MQTT is data-centric as opposed to document-centric like HTTP. MQTT enhances the whole IoT system because when one client…
1. You are designing an IoT system that measures a number of environmental factors in factory: light, temperature, oxygen levels, air particle levels, and humidity. You plan on placing sensors/devices…
1. Given the following information about temperature sensors, answer the questions listed below. 1. Negative Temperature Coefficient (NTC) thermistor An NTC thermistor experiences such a large change in…
1. Why is being serverless an important characteristic of Cloud IoT? Being serverless means the cloud network can expand and contract to meet the variable needs of IoT. Being…
1. You are designing an IoT network to monitor hallway activity at the local college. Whenever there is movement in the hallway, you will want to track it to determine…
1. What are some of the functions that can be performed by an IoT gateway? To connect devices to the cloud To perform machine learning To store data from…