IOT IoT Device Management 3

Question 1

What is fleet management in the context of IoT?

Accepted Answer

Centralized management of a large group of IoT devices as a collective

Answer

Managing network bandwidth for IoT devices

Answer

Tracking the location of delivery vehicles only

Answer

Managing cloud storage for IoT sensor data

Question 2

Which type of certificate is most commonly used for IoT device identity and authentication?

Accepted Answer

X.509 Certificate

Answer

SSL/TLS Certificate

Answer

PGP Certificate

Answer

SSH Certificate

Question 3

What does FOTA stand for in IoT device management?

Accepted Answer

Firmware Over-The-Air

Answer

File Output Transfer Architecture

Answer

Fast Operational Technology Access

Answer

Federated Over-The-Air

Question 4

What is a delta update in IoT firmware management?

Accepted Answer

An update that contains only the changes from the previous firmware version

Answer

An update that resets the device to factory settings

Answer

An update that requires device shutdown during installation

Answer

A full firmware image replacement delivered wirelessly

Question 5

Which AWS service is specifically designed for IoT device management capabilities?

Accepted Answer

AWS IoT Device Management

Answer

AWS Lambda

Answer

AWS CloudFormation

Answer

AWS Direct Connect

Question 6

What is the primary purpose of device grouping in IoT management platforms?

Accepted Answer

To organize devices and apply policies or updates to multiple devices simultaneously

Answer

To limit network bandwidth per device group

Answer

To isolate malfunctioning devices from the network automatically

Answer

To generate separate billing reports for each department

Question 7

What is the role of a message broker in IoT device management?

Accepted Answer

To facilitate communication between IoT devices and management platforms

Answer

To store device configuration files persistently

Answer

To manage device authentication certificates

Answer

To generate analytics reports from device telemetry