# Introduction To Internet Of Things Week 12

Session: JAN-APR 2024

Course Name: Introduction To Internet Of Things

#### Q1. The two types of data analysis area. Qualitative and Quantitativeb. Repetitive and Quantitativec. Neither a nor bd. Both a and b

Q2. Which of the following is a principle of Qualitative analysis.
a. Notice things
c. Collect things
d. All of these

Q3. Select the statement(s) that is involved with quantitative analysis.
Statement I: Data dispersion
Statement II: Contingence
Statement III: Correlation

a. Statement I
b. Statement II
с. Statements I, II, and III
d. None of these

Answer: с. Statements I, II, and III

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q4. Which of the following is a type of data dispersion?
a. Range
b. Average absolute deviation
C. Both a and b
d. Neither a nor b

Answer: C. Both a and b

Q5. In ANOVA, if the distribution of each group is normal, it is known as
a. Homogeneity
b. Normality
с. Neither a nor b
d. Both a and b

Q6. The expectation of the squared deviation of a random variable from its mean is known as _________.
a. Absolute deviation
b. Range
c. Standard deviation
d. Variance

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q7. What are the two types of statistical models?
a. Regression and dispersion
b. Complete and incomplete
c. Both a and b
d. Neither a nor b

Q8. Which of the following is a type of table that displays the frequency distribution of the variables?
a. Cross tabulation
b. Contingency table
c. Both a and b
d. Neither a nor b

Answer: c. Both a and b

Q9. Advances in sensor and connectivity have enabled preventive care in IoT Healthcare.
a. True
b. False

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q10. Which of the following is an application of IoT in Agriculture?
a. Automated irrigation system
b. Automated weeding system
c. Water level monitoring
d. All of these

Q11. Which of the following is a property of in-place data analysis?
a. Power intensive
b. On the device
c. No need of network
d. All of these

Q12. Which of the following is the advantage of activity monitoring?
a. Expensive
b. Long term monitoring
c. Both a and b
d. Neither a nor b

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q13. Deep learning based data analysis cannot be performed on sensor data.
a. True
b. False

Q14. Which of the following is true for network-based data analysis?
a. Low power
b. Good network connection required
c. Group-based analytics
d. All of these

Q15. Which of the following is an advantage of continuous activity monitoring?
a. Daily observation of behavior
b. Long term monitoring
c. Neither a nor b
d. Both a and b

Answer: a. Daily observation of behavior

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Session: JULY-DEC 2023

Course Name: Introduction To Internet Of Things

#### These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q1. The two types of data analysis are _.
a. Qualitative and Quantitative
b. Repetitive and Quantitative
c. Repetitive and Qualitative
d. All of these

Q2. Which of the following is a principle of Qualitative analysis?
a. Notice things
c. Collect things
d. All of these

Q3. Select the statement(s) that denote the type of ANOVA.
Statement I: One way analysis
Statement II: Two way analysis
Statement III: K-way analysis

a. Statement I
b. Statement II
c. Statements I, II, and III
d. None of these

Answer: c. Statements I, II, and III

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q4. What is the type of the data dispersion?
a. Range
b. Average absolute deviation
c. Variance
d. All of these

Q5. The process by which numerical data is analyzed is known as __.
a. Qualitative analysis
b. Quantitative analysis
c. None of these
d. All of these

Q6. The mathematical equation that is formulated in the form of relationships between variables is known as __.
a. Logical model
b. Relational model
c. Data dispersion
d. Statistical model

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q7. What are the two types of statistical models?
a. Qualitative and quantitative
b. Complete and incomplete
c. Regression and dispersion
d. None of these

Q8. Contingency table is also known as?
a. Cross tabulation
b. Cross table
c. All of these
d. None of these

Q9. Advances in sensor and connectivity have disabled preventive care.
a. True
b. False

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q10. Which of the following is a feature of IoT Healthcare?
a. Non-invasive monitoring
b. Cloud-based analytics
c. Wireless transmission
d. All of these

Q11. Which of the following are components of IoT?
a. Sensing layer
b. Aggregated layer
c. Processing layer
d. All of these

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q12. Which of the following is the advantage of activity monitoring?
a. Hard integration
b. Long term monitoring
c. Expensive
d. None of these

Q13. Deep learning based data analysis cannot be performed on videos
a. True
b. False

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q14. Which of the following is true for in-place activity monitoring data analysis?
a. Low power
b. Good network connection required
c. On-device
d. Group-based analytics

Q15. Fill in the blank. Processing the handheld activity device data with artificial intelligence can be used for __.
a. Fall detection
b. Heart rate detection
c. Vehicle detection
d. All of these

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Session: JAN-APR 2023

Course Name: Introduction To Internet Of Things

#### Q1. Quantitative analysis does not involve descriptive statistics such as mean.a. Trueb. False

Q2. To perform an ANOVA, we must have a response variable and at least one factor.
a. Discrete, categorical
b. Continuous, quantitative
c. Discrete, quantitative English
d. Continuous, categorical

Q3. Select the statement(s) that denote the example of dispersion measure.
Statement I: Range, Variable and Standard deviation
Statement II: Range and average absolute deviation
Statement III: Variance, Standard deviation and average absolute deviation

a. Statement I
b. Statement II
c. Statements I, II and III
d. None of these

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q4. The different components of AgriSens includes —
a. Sensor and actuator unit
b. Wireless communication unit
c. Power management unit
d. All of these

Q5. The two most relevant sensors directly used in agricultures are ________.
a. Soil moisture and proximity sensor
b. Soil moisture and water level sensor
c. ECG sensor and water level sensor
d. All of these

Answer: b. Soil moisture and water level sensor

Q6. The sensor node of AgriSens sense the average soil moisture in ________.
a. Vegetative phase
b. Reproductive phase
c. Maturity phase
d. All of these

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q7. Select the correct order of the component layers present in the IoT healthcare.
a. Sensing layer, cloud platform layer, aggregated layer, processing layer
b. Sensing layer, aggregated layer, processing layer. cloud platform layer
c. Aggregated layer, sensing layer, processing layer, cloud platform layer
d. Sensing layer, processing layer, aggregated layer, cloud platform layer

Answer: b. Sensing layer, aggregated layer, processing layer. cloud platform layer

Q8. Which of the following communication protocol is used in AmbuSens?
a. IEEE 802.15.4
b. 6LoWPAN
c. IEEE 802.15.1
d. IEEE 802.15.2

Q9. Wireless IoT driven solutions for remote healthcare facility provisioning brings healthcare to patients than bringing patients to healthcare.
a. True
b. False

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q10. Fill in the blank. The physical activity tracking is a necessary component for ______.
a. Activity monitoring
b. Vehicle monitoring
c. Agriculture monitoring
d. All of these

Q11. Which of the following handheld devices are used for activity monitoring?
a. EEG and GPS
b. Accelerometer and EEG
c. Accelerometer and GPS
d. All of these

Q12. Which of the following is the primary disadvantage of using camera-based activity tracking?
a. Accurate
b. Process intensive
c. Expensive
d. None of these

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q13. By performing continuous monitoring of a person’s activity. it is not possible to observe his/her
behavior or to identify any repetitive pattern in his/her day-to-day activity.

a. True
b. False

Q14. Which of the following are the inbuilt sensors that are present in high end smartphones?
a. ECG and EEG
b. Accelerometer, proximity sensor, and EEG
c. Accelerometer. Compass and Gyroscope
d. Pressure sensor and NPK sensor

Answer: c. Accelerometer. Compass and Gyroscope

These are Introduction To Internet Of Things Week 12 Assignment 12 Answers

Q15. Fill in the blank. Processing the handheld activity device data with artificial intelligence can be
used for ______.

a. Fall detection
b. Heart rate detection
c. Vehicle detection
d. All of these