IPPM Chapter 3

What is M2M in the context of IoT?

• Machine to Man communication
• Man to Machine communication
• Machine to Machine communication
• Mobile to Machine communication

Which of the following is NOT a domain in M2M Network Architecture?

• M2M Domain
• Network Domain
• Application Domain
• User Domain

What is the primary purpose of an M2M gateway?

• To store data
• To process information
• To enable connectivity between M2M components and communication network
• To generate reports

Which operating system is considered the clear choice for embedded devices without graphical interface?

• Windows
• MacOS
• Embedded Linux
• Android

What is the preferred storage media for modern M2M devices?

• Hard Disk Drive
• Solid State Flash Memory
• Magnetic Tape
• Optical Drive

What is the primary purpose of Data Acquisition (DAQ)?

• To increase system complexity
• To save time and increase quality of testing and monitoring
• To reduce system reliability
• To increase power consumption

Which of these is NOT a basic element required for data acquisition?

• Transducer
• Signals
• DAQ signal conditioning
• Internet connection

What type of signal does a thermocouple generate?

• Digital
• Analog
• Binary
• Radio

What is the main function of DAQ hardware?

• To store data
• To digitize incoming analog signals
• To generate reports
• To transmit wireless signals

Which of these is NOT a key component of DAQ hardware?

• Signal conditioning circuitry
• Analog-to-digital converter
• Computer bus
• Graphics processor