An engineer is building a smart thermostat that reads a temperature sensor and controls a heater. The temperature sensor outputs an analog voltage, and the heater is controlled by a variable voltage. The microcontroller only has digital I/O pins. What is the minimum set of interfaces required?

A DAC to read the sensor and an ADC to control the heater

Two DACs, one for the sensor and one for the heater

An ADC to read the sensor and a DAC to control the heater

Two ADCs, one for the sensor and one for the heater

Certified Internet of Things Practitioner (CIoTP)

Domain 2Objective 2

Understand the Functionality of the Typical Physical and Edge/fog Computing Elements. ITP-110 Practice Questions (Page 3)

Part of the IoT Ecosystems domain, which accounts for 46% of the ITP-110 exam.

33questions here

7free pages

12concepts

46%of the exam

Questions 11–15

11application · medium
A robotic arm in a factory needs to move to precise angular positions and hold those positions while performing a task. The arm is powered by a 24V DC supply. Which actuator is most appropriate for this application?
Select an answer first
12foundation · easy
Which computing element is typically responsible for collecting data from sensors and sending it to a gateway or cloud?
Select an answer first
13foundation · easy
Which programming language is commonly used for low-level hardware control in IoT devices due to its ability to interact directly with memory and hardware registers?
Select an answer first
14foundation · easy
Which sensor type is used to measure the rate of rotation or angular velocity of an object?
Select an answer first
15application · medium
An engineer is building a smart thermostat that reads a temperature sensor and controls a heater. The temperature sensor outputs an analog voltage, and the heater is controlled by a variable voltage. The microcontroller only has digital I/O pins. What is the minimum set of interfaces required?
Select an answer first

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Understand the Functionality of the Typical Physical and Edge/fog Computing Elements. ITP-110 Practice Questions (Page 3)

Questions 11–15

A robotic arm in a factory needs to move to precise angular positions and hold those positions while performing a task. The arm is powered by a 24V DC supply. Which actuator is most appropriate for this application?

Which computing element is typically responsible for collecting data from sensors and sending it to a gateway or cloud?

Which programming language is commonly used for low-level hardware control in IoT devices due to its ability to interact directly with memory and hardware registers?

Which sensor type is used to measure the rate of rotation or angular velocity of an object?

An engineer is building a smart thermostat that reads a temperature sensor and controls a heater. The temperature sensor outputs an analog voltage, and the heater is controlled by a variable voltage. The microcontroller only has digital I/O pins. What is the minimum set of interfaces required?

Keep studying — IoT Ecosystems