IoT Data Acquisition Quiz

What is the primary goal of data acquisition in IoT?

• To discard unnecessary data

• To collect and store data for processing

• To replace old data with new data

• To minimize the number of IoT devices

Which of the following is a key function of a data acquisition system (DAS)?

• Data capture and conversion

• Data deletion

• Reducing network security

• Minimizing data redundancy

Which type of sensor is most commonly used for temperature data acquisition in IoT?

• Accelerometer

• Thermocouple

• Gyroscope

• Magnetometer

What does ETL stand for in the context of data processing?

• Extract, Transform, Load

• Enrich, Transmit, Log

• Evaluate, Transfer, Locate

• Encrypt, Transmit, Learn

What is a key challenge in organizing IoT data?

• Small volume of data

• Lack of data sources

• High data velocity and variety

• Decreased data reliability

Which database type is best suited for handling unstructured IoT data?

• Relational Database

• NoSQL Database

• Spreadsheet

• Flat File System

Which of the following is an example of transactional data in IoT?

• Temperature readings from a sensor

• A user purchasing a smart device online

• A stored video file

• A network configuration setting

In data processing, what does the term ‘latency’ refer to?

• The time delay in data transmission and processing

• The amount of data stored in a system

• The total cost of storing data

• The quality of network bandwidth

Which of the following is NOT a key aspect of enterprise system integration?

• Data Synchronization

• Application Connectivity

• Isolating Data

• Business Process Automation

Which analytics type is used to predict future outcomes based on historical IoT data?

• Descriptive Analytics

• Predictive Analytics

• Diagnostic Analytics

• Prescriptive Analytics