NIK 400
1. How is the Industrial Internet of Things defined?
Industrial Internet of Things is a subfield of IoT, where Things belong to an industrial environment.
2. What is the difference between Industry 3.0 and Industry 4.0?
Industry 3.0: Computer Automation. Industry 4.0: Cyber Physical Systems.
3.Which two technologies are related to Industry 4.0?
Artificial Intelligence and Internet of Things.
4.What is a "Thing" in IoT?
It can be uniquely identified within a network.
Which technology is used for tampering and protection of a Thing?
Trusted Platform Module (TPM).
5) Choose the correct names of the four layers of IoT according to the boxes in the figure?
(1) Things, (2) Internet, (3) Cloud Servers, (4) Application
6) In which tracking method does a device send out a data packet that the network uses when
triangulating the position of the device?
Network-centric tracking method
7) The following is one of the tracking technologies in indoor use cases
Ultra-Wideband radio tracking.
8) Following are the four terminologies used in tracking and wayfinding?
Positioning, fingerprinting, tracking, and wayfinding
9) Why do we use robots in industries?
It increases productivity, safety, efficiency, and quality
10) An industrial robot includes the following?
The manipulator, including actuators; the controller, including teach pendant and any communication interface
11) An industrial robot cell is defined as follows?
A cell of one or more robot systems including associated sensors and actuators and the associated safeguarded space and protective measures.
12) Which layers in the OSI model are relevant for the CAN standards?
Data Link layer and Physical layer
13) Why are twisted pair wires often used for communication?
To achieve higher data rate speed and fault tolerance in communication.
14) For CAN, what speeds can we accomplish?
Lowest speed < 125kbit, Highest speed = 125-1000kbit, and CAN-FD: 5Mbit