Introduction To Internet Of Things Week 5

Session: JAN-APR 2023

Course Name: Introduction To Internet Of Things

Course Link: Click Here

These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q1. Suppose that an IoT sensor node A works on wireless WiFi and senses pressure as a physical parameter in integer number, and another IoT node B operates on IEEE 802.15.4 Zigbee and senses humidity as a floating point (decimal) number. In this context, which among the following correctly describes the issues with the deployment.
a. Heterogeneity
b. Interoperability
c. Both heterogeneity and interoperability
d. Neither heterogeneity and interoperability

Answer: c. Both heterogeneity and interoperability


Q2. RESTful web services are utilized for
a. Syntactic interoperability for device interaction
b. Semantic interoperability for device interaction
c. Both (a) and (b)
d. None of the above

Answer: a. Syntactic interoperability for device interaction


Q3. Which UMB interoperability component is responsible for converting physical devices into virtually abstracted ones?
a. UMB Adaptor
b. UMB Core
c. UMB Hypervisor
d. UMB Abstractor

Answer: a. UMB Adaptor


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q4. User interoperability is the interoperability problem between an user and ______.
a. Another user
b. Device
c. Both user and device
d. None of these

Answer: b. Device


Q5. Which of the following is an open, global, multi-sector standard for efficient, accurate, flexible classification of products and services?
a. [email protected]
b. UNSPSC
c. EPC
d. Both UNSPSC and EPC

Answer: b. UNSPSC


Q6. What does the routing component in UMB-C use for routing the metadata messages?
a. Flow Table
b. Routing Table
c. Middleware Routing Table
d. Middleware Flow Table

Answer: c. Middleware Routing Table


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q7. Which among the following are components of an Arduino UNO Board?
a. LED Power Indicator
b. Digital I/O Pins
c. Analog IN Pins
d. All of these

Answer: d. All of these


Q8. The tool used to select a particular COM port for connecting Arduino to a serial connector is called a sketch.
a. True
b. False

Answer: b. False


Q9. Which kind of conflict occur when different processing logic are applied to same IoT networked devices or applications?
a. Semantic conflict.
b. Syntactic conflict.
c. System conflict.
d. Device conflict.

Answer: a. Semantic conflict.


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q10. Which of the following is TRUE for the sketch command given below?
delay(3000);
a. Provides a delay of 3000 seconds
b. Provides a delay of 3 seconds
c. Provides a delay of 3000 nano seconds
d. Provides a delay of 3000 simulation time

Answer: b. Provides a delay of 3 seconds


Q11. How many types of loops will you find in Arduino Programming?
a. 1
b. 2
c. 3
d. 4

Answer: c. 3


Q12. How many digital I/O pins are there in Arduino Uno.
a. 14
b. 54
c. 11
d. 16

Answer: a. 14


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q13. Servo motors that you connect to Arduino, are an example of
a. Sensors
b. Actuators
c. Gateways
d. Routers

Answer: b. Actuators


Q14. Which of the following functions exist by default in Arduino IDE?
a. main()
b. loop and main()
c. setup and loop()
d. setup and main()

Answer: c. setup and loop()


Q15. Choose the right option for if/conditional operator.
a. Val = (condition)?(Statement 1):(Statement 2)
b. Val = (condition)?(Statement 2):(Statement 1)
c. Val = (condition):(Statement 1)?(Statement 2)
d. Val = (condition):(Statement 2)?(Statement 1)

Answer: a. Val = (condition)?(Statement 1):(Statement 2)


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers

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Session: Jul-Dec 2022

These are Introduction To Internet Of Things Week 5 Assignment 5 Answers

Course Name: Introduction To Internet Of Things

Link to Enroll: Click Here


Q1. UMB consists of ___________.
a) UMB-A and UMB-C
b) UMB-A and UMB-B
c) UMB-B and UMB-C
d) UMB-A and UMB-E

Answer: a) UMB-A and UMB-C


Q2. UMB creates virtual maps among the _________ of all middleware home networks.
a) Virtual devices
b) Physical devices
c) Heterogeneous devices
d) Services

Answer: b) Physical devices


Q3. Which of the following is the functionality of UMB adaptors?
a) Translate local middleware’s message into global metadata’s message
b) Translate global middleware’s message into global metadata’s message
c) Translate local middleware’s message into local metadata’s message.
d) Translate global middleware’s message into local meta-data’s message

Answer: a) Translate local middleware’s message into global metadata’s message


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q4. Which of the following is true?
a) Relay is an actuator that uses electromagnetic effect to acts as a switch.
b) Relay can open and close circuit when electricity is passed through it.
c) Relay can be used to control the power supply to any other connected device.
d) All of these.

Answer: d) All of these.


Q5. What is sketch?
a) Program coded in IoT devices.
b) Program coded in Arduino IDE.
c) Services of Arduino Uno.
d) Services of IoT devices.

Answer: b) Program coded in Arduino IDE.


Q6. What is function setup()?
a) Point where code terminates.
b) Point where code starts.
c) It iterates the task in the program.
d) None of the above.

Answer: b) Point where code starts.


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q7. Which of the following is true for the given command?
random(10);

a) Gives random number within the range [0, 10]
b) Gives random number within the range [1, 10]
c) Gives random number within the range [0, 9]
d) Reset the pseudo-random number generator with seed value 10SHOW ANSWER

Answer: a) Gives random number within the range [0, 10]


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q8. Which kind of conflict occur when different processing logics are applied to same IoT networked devices or applications?
a) Semantic conflict
b) Syntactic conflict
c) System conflict
d) Device conflict

Answer: a) Semantic conflict


Q9. Which of the following is TRUE for the sketch command given below?
a) Provides a delay of 3000 seconds
b) Provides a delay of 3 seconds
c) Provides a delay of 3000 nano seconds
d) Provides a delay of 3000 simulation time

Answer: b) Provides a delay of 3 seconds


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q10. Which of the following solutions are not responsible for generating unique address?
a) Election Product Code (EPC)
b) Unique Product Code (UPC)
c) Uniform Resource Identifier (URI)
d) IP Addresses

Answer: b) Unique Product Code (UPC)


Q11. How many digital I/O pins are there in Arduino Uno.
a) 14
b) 54
c) 11
d) 16

Answer: a) 14


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q12. The interoperability between devices and device user in term of message formats is called ____________.
a) Systematic interoperability
b) Semantic interoperability
c) Syntactic interoperability
d) Device interoperabilitySHOW ANSWER

Answer: c) Syntactic interoperability


Q13. ____________ dynamically maps physical devices with different domains.

a) Collaborative concept
b) Middleware technology
c) End devices
d) Cloud

Answer: b) Middleware technology


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers


Q14. Which of the following ontology utilize previous data to estimate what is going to happen?
a) Device ontology
b) Physical domain ontology
c) Estimation ontology
d) Virtual domain ontology

Answer: c) Estimation ontology


Q15. Which component of UMB converts physical devices into virtually abstracted one, as described by Universal Device Template (UMB)
a) UMB-A
b) UMB-C
c) UDT mapping
d) UMB-BSHOW ANSWER

Answer: b) UMB-C


These are Introduction To Internet Of Things Week 5 Assignment 5 Answers

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These are Introduction To Internet Of Things Week 5 Assignment 5 Answers