Internet of Things and its Applications

Question & Answer

Question : 1

What is Things in loT? 

Question : 2

What is Things in  IoT? 

Question : 3

What do you mean by IoT?

Question : 4

Explain any two features of IoT.

Question : 5

What do you mean by Wearable devices? 

Question : 6

Differentiate between Data and Big Data.

Question : 7

What are the important components of an Internet of Things?

Question : 8

What does Big Data Analytics mean?

Question : 9

Why is big data analytics is important?

Question : 10

What is Cloud?

Question : 11

What are the basic characteristic of cloud computing?

Question : 12

Which short note on Bluetooth.

Question : 13

What are the advantages of Bluetooth?

Question : 14

What are the disadvantages of Bluetooth?

Question : 15

Write Pros and Cons of WiFi.

Question : 16

Write application area of RFID tag.

Question : 17

Compare BLE and NFC.

Question : 18

What is the abbreviation of MQTT and what is its purpose?

Question : 19

Differentiate between LiFi and WiFi technologies.

Question : 20

 What is LoRaWAN?

Question : 21

What is the purpose of NFC?

Question : 22

Write pros and cons of NFC.

Question : 23

Differentiate between MQTT and DDS protocols.

Question : 24

Explain smart parking IoT application.

Question : 25

Discuss in detail Smart City application of IoT.

Question : 26

What is an IoT ecosystem?

Question : 27

Write short note on cloud computing.

Question : 28

What is Big data?

Question : 29

What is Internet Protocol (IP)?

Question : 30

What is the Internet of Everything ? What are its elements ?

Question : 31

Name a few IoT protocols.

Question : 32

Explain service models of cloud computing.

Question : 33

What is fog computing ? Who has coined it ?

Question : 34

What is fog node?

Question : 35

How fog computing decreases the band-width used?

Question : 36

Write Pros of Fog computing.

Question : 37

Explain with the examples how IoT conserves energy and saves money?

Question : 38

Write the key differences between Fog Computing and Cloud Computing.

Question : 39
Why do you connect the wire mesh conductor of a coaxial cable to the ground?

Question : 40

What are the advantages of Optical fiber?

Question : 41

Write one advantage and disadvantage of Microwave Transmission.

Question : 42

Write one advantage and disadvantage of Satellite Microware 

Question : 43

Write one application of Infrared Waves.

Question : 44

Write advantage of Unshielded Twisted Pair Cable.

Question : 45

Write disadvantages of Unshielded Twisted Pair Cable.

Question : 46

Write advantages and disadvantages of shielded Twisted Pair Cable.

Question : 47

Write short note on Application layer of OSI stack.

Question : 48

What is the usage of transport Layer?

Question : 49

Write short note on TCP.

Question : 50

Write important characteristics for IOT Protocols.

Question : 51

Why MQTT is considered better than HTTP in IoT?

Question : 52

Write disadvantage of Coaxial Cable.

Question : 53

Write advantages of Coaxial cable.

Question : 54

What are advantages of wired network?

Question : 55

Write one advantage and disadvantage of wireless network.

Question : 56

Why don you connect the wire mesh conductor of a coaxial cable to the ground?

Question : 57

Mention the various components of signal loss in a typical fiber optic link.

Question : 58

Describe how losses occur due to the bends in fiber optic cables.

Question : 59

What is the resulting effect on the light signal due to scattering?

Question : 60

Write short note on Terrestrial microwave link

Question : 61

Explain types of control loops.

Question : 62

Write short notes on the following: STP, Coaxial cable, Twisted-pair wire

Question : 63

Write short notes on the following:

(a) Microcontrollers
(b) Microprocessors
(c) DC Motors
(d) Embedded System
(e) Sensor

Question : 64

Write short note on Thermistor.

Question : 65

Difference between Microprocessor and Microcontroller are:

Question : 66

What are the application areas of Microprocessors?

Question : 67

What are the application areas of Microcontroller?

Question : 68

Differentiate between 8051 and AVR Controllers.

Question : 69

What is transducer?

Question : 70

What is sensor?

Question : 71

"A transducer is more general than a sensor." Comment. 

Question : 72

Explain Sensor and Actuators with example.

Question : 73

What is Clock speed ?

Question : 74

Write short note on Thermocouple.

Question : 75

Discuss important features of a RISC microprocessor.

Question : 76

Discuss important features of a CISC microprocessor.

Question : 77

Write properties of EPIC processor.

Question : 78

What are Advantages and Disadvantages of Microcontroller?

Question : 79

How does Microprocessor work?

Question : 80

What are the criteria for choosing a microcontroller are?

Question : 81

Write some application areas of AVR Microcontroller.

Question : 82

How Active sensors is different from Passive sensors?

Question : 83

Explain Passive Transducers with example.

Question : 84

Define computer architecture.

Question : 85

Write short notes an the following: Resistor: Resistor, Breadboard, VIN, Servo Moto, DC motor

Question : 86

What is the use of setup() function?

Question : 87

What is text editor? What is its file extension?

Question : 88

What is Pulse Width Modulation?

Question : 89

What are Libraries?

Question : 90

What is the purpose of the /* and */ character pairs?

Question : 91

Discuss the role of PWM pins in Arduino UNO.

Question : 92

What is an Infrared sensor?

Question : 93

Can an IR sensor detect humans?

Question : 94

What is the use of  break and continue?

Question : 95

What is bootloader?

Question : 96

How setup() is different from loop()?

Question : 97

How many digital pins are there on the UNO board?

Question : 98

What is the application area of LilyPad board?

Question : 99

What is difference between Verify / Compile and Upload?

Question : 100

What is outpane?

Question : 101

What is the role of Serial Monitor?

Question : 102

What is serial plotter?

Question : 103

What is the use of modulo operator?

Question : 104

What is the function of keyword void in function declaration?

Question : 105

Differentiate between local and global variables.

Question : 106

 What do you mean by function prototyping? What are its advantages?

Question : 107

What is the role of Serial.begin()?

Question : 108

What is the purpose of crystal oscillator?

Question : 109

What is SPI (Serial Peripheral Interface) Pins?

Question : 110

What is the use of Serial Pins?

Question : 111

What is difference between tone() and no Tone()?

Question : 112

What is an HC-05 Bluetooth Module? What are its advantages.

Question : 113

What is the SI Unit of Resistor?

Question : 114

What is the use of delay() function?

Question : 115

What is the use of micros() function?

Question : 116

What is difference between entry controlled loop and exit controlled loop?

Question : 117

What is ISR? Can we pass any parameter and return a value from the ISR?

Question : 118

Write short note on Global Variables and Local Variables.

Question : 119

What is Main Function ?

Question : 120

What is the difference between unsigned int and signed int in C?

Question : 121

When does the keyword const mean?

Question : 122

Discuss Arduino Uno Board Power Supply.

Question : 123

Define Encryption and why it is used?

Question : 124

 Write short notes on the following:

(a) Malware
(b) Phishing 
(c) Active Attack
(d) Vulnerability
(e) Cryptography

Question : 125

What are the key terms of Security?

Question : 126

What is Blockchain?

Question : 127

How does blockchain work?

Question : 128

What do you mean by Encryption?

Question : 129
  How will you make your smart home more secure?

Question : 130

How will you make a password strong?

Question : 131

What is difference between Trojan horse and Worm? 

Question : 132

What is DNS spoofing?

Question : 133

What is Brute Force Attack?

Question : 134

What is Ransomware?

Question : 135

What is Botnet?

Question : 136

List few tips to identify phishing.

Question : 137

Discuss goal of Brute Force Attack.

Question : 138

How IoT and AI are used to track Endangered Species?

Question : 139

What is Passive Attack?

Question : 140

Write Pros and Cons of Symmetric cryptography algorithms.

Question : 141

Write Pros and Cons of Asymmetric cryptography algorithms.

Question : 142

List some IoT security Weaknesses.

Question : 143

List some applications of AI.

Question : 144

Write short notes on the following:

(a) Stress
(b) Attitude
(c) Time management

Question : 145

 What is Personality?

Question : 146

What do you mean by an Attitude?

Question : 147

Define Gestures.

Question : 148

How will you develop a positive personality?

Question : 149

What are causes of Stress?

Question : 150

What are different ways to manage stress?

Question : 151

How stress effects our Health?

Question : 152

What are different elements of Communication?

Question : 153

Write any two main objectives of communication.

Question : 154

Explain different types of attitude.

Question : 155

Define Etiquettes. What are good Etiquettes?

Question : 156

What are two main approaches to the study of personality?

Question : 157

What are the characteristics of personality?

Question : 158

What are factors of Personality?

Question : 159

Explain any two determinants which affects personality.

Question : 160

a)      Why Self Esteem Is important?

Question : 161

What is self-motivation?

Question : 162

Explain different types of Vertical Communication.

Question : 163

“Writing skills are an important part of communication” Comment.

Question : 164

What are the general guidelines for effective employment interview?