IoT Revision 2

IEEE 802. 15. 4 dictates which network protocol ?

• Bluetooth
• Ethernet
• WiFi
• ZigBee

What is the fourth layer of the TCP/IP Model ?

• Application
• Physical
• Network
• Transport

Which layer provides the interface between the IoT device and the network ?

• Application Layer
• Physical Layer
• Network Layer
• Transport Layer

Azure IoT is an example of an IoT

• Device
• Gateway
• Platform
• Sensor

Which type of data processing will reduce the data to make data meaningful and reduce network load?

• Aggregation
• Sorting
• Validation
• Gateway

Identify two benefits of Edge Computing.

• Real Time Services, Private Security Domains
• Private Security Domains, Data Manipulation
• Intelligent analysis and processing at the edge, Data Manipulation
• Real Time Services, ZigBee

IP Addresses are also known as

• manufactiurer addresses
• logical addresses
• MAC addresses
• system addresses

How many bits are there in an IP4 address?

• 8 bits
• 12 bits
• 16 bits
• 32 bits

Wireless protocols used in IoT Networks serve various purposes and are NOT differentiated on rules such as the

• power consumed,
• distance of transmission,
• size of the data packets
• IP addresses

Which is NOT a typical platform used to store and process IoT data

• Azure IoT
• Raspberry Pi
• ThingsBoard
• ThingSpeak