_IoT Module 3 Quiz

Select true or false for the following statement:

An open-loop system is faster to respond.

Select true or false for the following statement:

A closed-loop system’s accuracy comes from its feedback

Select true or false for the following statement:

An open-loop system is of low stability.

Select true or false for the following statement:

In a microcontroller the components are internal.

Select true or false for the following statement:

With a single-board computer the cost of the system is lower than the microcontroller.

Select true or false for the following statement:

A major problem in communication layer reliability is identifying nodes in the network.

Orders the four stages constituting the journey of the data in an IoT system.

Match the following terms to their respective definitions.

 Match the component to the corresponding layer in the IoT three-layer architecture.

What is the controller in a microwave system?

Which of the following is not a part of the three layers IoT architecture?

Which of the following is not a security problem in IoT?

Select true or false for the following statement:

A closed-loop system is simple to construct.