Understanding How IoT Impacts Data Attributes:
The Internet of Things (IoT) refers to connected devices that continuously collect and transmit data in real-time.
IoT generates massive amounts of data at high speeds, affecting the velocity of data processing and analysis.
Why Velocity is the Most Affected Attribute:
Velocity refers to the speed at which data is generated, processed, and transmitted.
IoT devices continuously stream data, requiring real-time or near-real-time processing.
Examples include:
Smart sensors in factories sending real-time equipment status.
Wearable devices tracking health metrics every second.
Smart cities using IoT for traffic monitoring and instant updates.
Why Other Options Are Incorrect:
A. Normalization – Incorrect.
Normalization refers to organizing database structures, but IoT deals with data transmission speed rather than database design.
C. Structuration – Incorrect.
Structuration relates to how data is formatted (structured vs. unstructured), but IoT’s biggest challenge is real-time data flow.
D. Veracity – Incorrect.
Veracity concerns data accuracy and reliability, which is a challenge in IoT but not the most significant impact compared to velocity.
IIA’s Perspective on IoT and Data Management:
IIA Standard 2110 – Governance emphasizes the need for robust data processing frameworks to handle IoT-generated data velocity.
IIA GTAG (Global Technology Audit Guide) on Big Data highlights real-time data analytics and IoT challenges.
ISO 27001 Information Security Standard recommends ensuring real-time data processing controls for IoT security and management.
IIA References:
IIA Standard 2110 – IT Governance & Data Management
IIA GTAG – IoT and Big Data Risks
ISO 27001 – Information Security and Real-Time Data Processing
Thus, the correct and verified answer is B. Velocity.
