102)'Ques.101 The temperature and humidity sensor values are printed in_______.',
A)'PYPI'
B)PIP
C)OLED matrix
D)None of the above
OLED matrix'
103)'Ques.102 To secure your data on IOT devices?',
A)'Update your every device'
B)Keep changing your password
C)Avoid using devices that are risky
D)All of the above
All of the above'
104)'Ques.103 How many analog pins are used in Arduino nano board?',
A)'12'
B)16
C)6
D)14
12'
105)'Ques.104 A device message-cache in MCU basically do______.',
A)'Delete the message from cache'
B)Input message in message-queue
C)Store the received message
D)Retrieve the deleted message
Store the received message'
106)' What are the primary building blocks of the IOT ecosystem?',
A)'Sensors, Actuators, Connectivity, Data Processing, User Interface'
B)Servers, data centers, Web Applications
C)Mobile phones, Laptops, Wi-Fi Routers
D)Cloud Storage, Virtual Machines, Network Switches
Sensors, Actuators, Connectivity, Data Processing, User Interface'
107)'Ques.106 The________pseudoclass is activated when the user the mouse cursor over the specified element.',
A)'Mouse over'
B)Mouse hover
C)Hover
D)Mouse move
Hover'
108)'When choosing a font, there are several things to keep in mind?',
A)Documents to be viewed on-screen tend to look better in Sans-serif fonts
B)Not everyone has the same set of fonts.
C)Printed documents tend to look-better in Serif fonts
D)All of the above
All of the above
109)'Which of the following is not a commonly use IOT operating system?',
A)Windows 10 IOT Core
B)Raspbian
C)Ubuntu Core
D)Mac OS X
Mac OS X
110)'Which element is crucial to include in a formal letter?',
A)Informal language and slang
B)Exaggerations and false claims
C)Personal anecdotes and stories
D)Clear and concise communication of the purpose
Clear and concise communication of the purpose
111)'Ques. 110 Which of the following is the Programming Interface for Arduino mini 05?',
A)Native USB
B)USB via FTDI
C)USB via ATMega 16U2
D)FTDI-Compatible Header
Native USB'
112)'Ques.111 What is the purpose of a relay module in IOT applications?',
A)To measure temperature and humidity
B)To control DC motors
C)To control high-power devices using low-power signals
D)To communicate with other devices over the internet
To control high-power devices using low-power signals'
113)'Ques.112 ________is a serial communication protocol used to transmit/receive data serially at a specific baud rate.',
A)USART
B)RFID
C)GPS
D)GSM
USART
114)'Ques.113 Which of the following is not an asset in a typical IOT system?',
A)IOT device
B)Gateway
C)Application
D)None of the above
None of the above
115)' Which of the following are the components of the tilt sensor?',
A)Rolling ball
B)Conductive plate
C)Mercury
D)All of the above
All of the above
116)'Ques.115 What is the baud rate commonly used for serial communication with the HC-05 module?',
A)19200
B)57600
C)9600
D)38400
9600
117)' In the context of personality development, which of the following is NOT an effective method for improving self-motivation?',
A)Setting clear, achievable goals
B)Breaking large tasks into smaller, manageable ones
C)Relying solely on external rewards and incentives
D)Regularly tracking progress
Relying solely on external rewards and incentives
118)'Ques.117 How does the process of communication help the officials?',
119)'Ques.118 Which of the following technologies is NOT commonly used in IOT?',
A)Bluetooth Low energy (BLE)
B)Zigbee
C)HTTP
D)SQL
SQL
120)'Ques.119 How can one resolve conflicts?',
A)Compromise
B)Avoidence
C)Blaming others
D)Ignoring the problem
Compromise
121)'Ques.120 Which of the following entities cannot used for libel?',
A)A politician
B)A private citizen
C)A house of worship
D)A government institution
A private citizen
122)'Ques.121 Dictionary attacks is a kind of______.',
A)Injection attacks
B)Brute force attack
C)Session Hijacking
D)None of the above
Brute force attack
123)'Ques.122 What is the function of a microcontroller in an IOT device?',
A)To provide wireless connectivity
B)To store data
C)To process sensor data and execute commands
D)To display information on a screen
To process sensor data and execute commands
124)'Ques.123 What is the meaning of emotional intelligence ?',
A)The ability to recognize, understand, and manage one’s own emotions
B)The ability to recognize, understand, and manage others’ emotions
C)The ability to create and maintain strong professional relationships
D)The ability to communicate effectively with different personality types
The ability to recognize, understand, and manage one’s own emotions
125)'Ques.124 The data speed of Bluetooth is around________.',
A)4 Mbps
B)3 Mbps
C)2 Mbps
D)1 Mbps
3 Mbps
126)'Ques.125 Machine Learning (ML) integration in IOT devices helps in:',
A)Increasing device size
B)Reducing memory capacity
C)Predicting potential security threats
D)Eliminating the need of encryption
Predicting potential security threats
127)'Ques.126 HelloWeb is an example of__________server.',
A)MQTP
B)SMTP
C)HTTP
D)COAP
HTTP'
128)'Ques.127 Which of the following is an example of an edge computing device used in IOT applications?',
A)Amazon Web Services
B)Google Cloud Platform
C)Raspberry Pi
D)Microsoft Azure
Raspberry Pi
129)'Ques.128 Which type of sensor is used to detect changes in light intensity in IOT devices?',
130)'Ques.129 Which of the following is used to upload the Arduino Sketches to the board?',
A)avrgcc
B)g++
C)cpython
D)avrdude
avrdude
131)'Ques.130 What is edge computing in IOT?',
A)A process of analyzing data at the source of generation rather than sending it to a centralized location
B)A process of analyzing data on a remote server
C)A process of storing data on a local device
D)A process of trausmitting data over a wired network
A process of analyzing data at the source of generation rather than sending it to a centralized location'
132)'Ques.131 The first commercial microprocessor Intel 4004 was made available in which year?',
A)1969
B)1971
C)1973
D)1975
1971
133)'Ques.132 What is the first step in developing effective writing skills?',
A)Analyzing the audience
B)Choosing the format
C)Brainstorming
D)Writing the draft
Analyzing the audience
134)'Ques.133 What happens if a loop condition in Arduino IDE is always true, resulting in the loop never terminating?',
A)The loop does not execute at all
B)The loop terminates after a fixed number of iteration
C)The loop throws an error and stops executing
D)The loop executes indefinitely, causing an infinite loop
The loop executes indefinitely, causing an infinite loop
135)'Ques.134 Which of the following is an example of an IOT application in the healthcare industry?',
A)Smart city management
B)Industrial automation
C)Remote patient monitoring
D)Energy monitoring
Remote patient monitoring
136)'Ques.135 What is the main challenge in designing and embedded system?',
A)Ensuring compatibility with various operating systems
B)Maximizing storage capacity
C)Balancing power consumption and performance
D)Providing a user-friendly interface
Balancing power consumption and performance
137)'Ques.136 Which international body initiated actions for addressing and working on the recommendations for the engineering specifications for the Internet of Things?',
A)IEEE
B)IETE
C)IETF
D)ITU-T
ITU-T
138)'Ques.137 Which of the following is a popular development tool used for programming IOT devices?',
A)Android Studio
B)Eclipse
C)Xcode
D)Visual Studio
Eclipse
139)'Ques.138 Which type of sensor is used to detect motion?',
140)'Ques.139 What language is the Arduino IDE built on?',
A)C
B)C++
C)Python
D)Java
C++
141)'Ques.140 Materials distributed to the audience to supplement the contents of the presentation is______.',
A)Hand-outs
B)Cue-Cards
C)Attention grabbers
D)None of these
Hand-outs
142)'Ques.141 Which data type is used to store whole numbers without decimal points in Arduino code?',
A)int
B)float
C)char
D)boolean
int
143)'Ques.142 Which component is responsible for converting analog signals from sensors into digital signals that can be processed by a microcontroller ?',
A)Actuator
B)Transceiver
C)ADC (Analog-to Digital Converter)
D)DAC (Digital-to-Analog Converter)
ADC (Analog-to Digital Converter)'
144)'Ques.143 Bits from physical layer are converted into frames by the______.',
A)Data-link layer
B)Network layer
C)Transport layer
D)None of these
Data-link layer
145)'Ques.144 An internetworking device working at the transport layer is called as',
A)Bridge
B)Router
C)Gateway
D)Repeater
Gateway
146)'Ques.145 What is the main difference between real-time systems and non-real-time systems in IOT?',
A)'Real-time systems process data as it is generated, while non-real-time systems process data after it is generated'
B)Real-time systems use wired connectivity, while non-real-time systems use wireless connectivity
C)Real-time systems are more energy efficient than non-real time systems
D)Real-time systems are used for short-range communication while non-real-time systems are used for long-range communication
Real-time systems process data as it is generated, while non-real-time systems process data after it is generated'
147)'Ques.146 Which function is used to generate a random number in C?',
148)'Ques.147 In which attack, an attacker uses vulnerability to replace a device’s basic software (usually its operating syetem) with acorrupted or defective version of the software, rendering it useless?',
153)'Ques.152 What is the role of the Transport Layer in the TCP/IP model?',
A)Provides device-to-device connectivity
B)Establishing and maintaining a reliable connection between the sender and receiver
C)Routes data across networks
D)Manage session establishment
Establishing and maintaining a reliable connection between the sender and receiver'
154)'Ques.153 Arduino Uno have _____size of program memory?',
A)10 KB
B)4 KB
C)64 KB
D)32 KB
32 KB
155)'Ques.154 Which trait is important for adapting to change and facing challenges in personal development?',
156)'Ques.155 The sensor that produces a continuous signal with respect to time with Analog output is called as',
A)Analog sensor
B)Active sensor
C)Digital signal
D)Speed sensor
Analog sensor
157)'Ques.155 How does a microcontroller process and coordinate data between sensors and actuators?',
A)By performing calculations and applying control algorithms
B)By storing data in memory for future analysis
C)By prioritizing and scheduling tasks for sensors and actuators
D)By providing real-time feedback
By performing calculations and applying control algorithms
158)'Ques.156 What is temperature in Celcius LM35 for corresponding 270 mV as a output voltage?',
A)50
B)25
C)27
D)54
27
159)'Ques.157 ______is the final step in the IOT design methodology.',
A)Designing the hardware
B)Developing the system architecture
C)Deploying the system
D)Implementing the software
Deploying the system
160)'Ques.158 Aches, shallow breathing and sweating, frequent colds are_____',
A)Emotional symptoms of stress
B)Cognitive symptoms of stress
C)Behavioral symptoms of stress
D)Physical symptoms of stress
Emotional symptoms of stress
161)'Ques.159 Which sofy skill is important for fostering innovation and driving IOT advancements?',
A)IOT service provider
B)IOT service user
C)PaaS
D)SaaS
IOT service provider
163)'Ques.161 How many number of elements in an Open IOT Architecture?',
A)3
B)6
C)8
D)7
6
164)'Ques.162 Which one of the following is not a part of the Relay Module Pinout?',
A)VCC
B)INO
C)IN1
D)GND
INO
165)'Ques.163 When writing a report, what should you write?',
A)'Everything you can remember including the perceptions of any witnesses'
B)Both factual information and subjective information
C)Anything the client says
D)All the information needs to be factual
All the information needs to be factual'
166)'Ques.164 The need to manage IOT system is',
A)'Automatic Configuration data'
B)Monitoring operational and stastical
C)Improved Reliability
D)All of the above
Monitoring operational and stastical'
167)'Ques.165 In a controlled system like a thermostat, what role does the feedback loop play?',
A)'Maintains the desired temperature by adjusting outputs based on sensor input'
B)Provides a continuous power supply to the system
C)Periodically turns the system on and off
D)Logs temperature changes for data analysis
Maintains the desired temperature by adjusting outputs based on sensor input'
168)'Ques.166 What is the outcome of the following Arduino code? void.setup() { Serial.begin(9600); } Void Setup() { Serial.write(20); }',
A)'Send a signal to pin 20 on the Arduino board'
B)Send a octal number of 20 through the Serial pins
C)Send a byte with value 20 through the Serial pins
D)Send a hexadecimal number of 20 through the Serial pins
Send a byte with value 20 through the Serial pins'
169)'Ques.167 The process of removing certain band of frequencies from a signal while permitting other is called as_____',
A)'Attenuation'
B)Distortion
C)Filtering
D)None of the above
Filtering'
170)'Ques.168 Which component acts as a gateway between sensors and actuators in an embedded system?',
A)'Transducer'
B)DC Motor
C)Amplifier
D)Microcontroller
Microcontroller'
171)'Ques.169 What is the maximum length of a single CAN bus message?',
A)'8 bytes'
B)64 bytes
C)256 bytes
D)1024 bytes
8 bytes'
172)'Ques.170 A business letter is a_____.',
A)'Formal document'
B)Informal document
C)Formal document, with a set structure
D)Casual document
Formal document, with a set structure'
173)'Ques.171 Which of the following is an advantage of using an interpreter of compiler?',
A)'Faster execution time'
B)Better error diagnostics and debugging capability
C)Lower memory consumption during runtime
D)Code optimization for improved performance
Better error diagnostics and debugging capability'
174)'Ques.172 What is the result of the following expression in Arduino IDE: int x = 5; int y = 2; int result = x % y;',
175)'Ques.173 What is the function of a microcontroller in an IOT system used as a gateway?',
A)'Data storage and processing'
B)Wireless communication
C)Sensing physical quanities
D)Actuating control systems
Data storage and processing'
176)'Ques.174 What is the last mile of the IOT network typically made up of?',
A)'Wireless technologies such as 802.11ah, 802.15.4g, and LoRa'
B)Bluetooth, RFID, and NFC
C)Wired connections
D)Databases, cloud computing, and big data processing moduls
Wireless technologies such as 802.11ah, 802.15.4g, and LoRa'
177)'Ques.175 Arduino mega has a ______oscillator.',
A)'Feedback'
B)Crystal
C)Timing
D)Jack
Crystal'
178)'Ques.176 What kind of waves does the Ultrasonic Sensor work on?',
A)'Gas'
B)Heat
C)Light
D)Sound
Gas'
179)'Ques.177 In professional communication, which of the following is now considered a barrier to effective communication?',
A)'Clear and concise messaging'
B)Prejudices and biases
C)Lack of active listening
D)Emotional distractions
Clear and concise messaging'
180)'Ques.178 Which of the following is a common IOT edge computing platform?',
185)'Ques.183 The process of communication is/are enhanced through :',
A)'Clear and concise language'
B)Empathy and understanding
C)Nonverbal communication
D)All of the above
All of the above'
186)'Ques.184 Which web transfer protocol is used for the common between machine-to-machine applications?',
A)'COAP'
B)TCP
C)UDP
D)HTTP
COAP'
187)'Ques.185 Which of the following is an important aspect of personality development?',
A)'Developing a fixed mindset and resisting change.'
B)Avoiding challenges and staying within one’s comfort zone.
C)Continuous learning and embracing new experiences.
D)Focusing solely on external appearance and physical attributes.
Continuous learning and embracing new experiences.'
188)'Ques.186 It is control system that has only one input and one output.',
A)'SISO'
B)MIMO
C)Both SISO and MIMO
D)None of the above
SISO'
189)'Ques.187 In which microcontroller architecture the CPU has two separate buses; those are address bus and data bus to communicate with the RAM and ROM?',
190)'Ques.188 Number of I/O ports in the 8051 microcontroller?',
A)'3'
B)4
C)5
D)4 ports with last port having 5 pins
4'
191)'Ques.189 What does body language NOT improve?',
A)'Listening'
B)Sight
C)Success
D)Understanding
Sight'
192)'Ques.190 Which technology is commonly used for communication between IOT devices?',
A)'Bluetooth'
B)Wi-Fi
C)Cellular networks
D)None
Wi-Fi'
193)'Ques.191 The communication that is within the organization and is designed to not reach outside the organization is known as _______.',
A)'external communication'
B)written communication
C)electronic communication
D)internal communication
internal communication'
194)'Ques.192 Using lecturers and handouts, information is acquired via _______ whereas by using tutorials and conversations, Information is acquired through________.',
A)'Students, tutors'
B)Other sources, tutors
C)Tutors, fellow learners
D)None of the above
Tutors, fellow learners'
195)'Ques.193 How does AI improve energy management in IOT devices?',
A)'AI increases energy consumption in IOT devices.'
B)AI optimizes energy usage and reduces waste in IOT devices.
C)AI eliminates the need for energy sources in IOT devices.
D)AI hinders the implementation of energy-saving techniques in IOT devices.
AI optimizes energy usage and reduces waste in IOT devices.'
196)'Ques.194 In which kind of interview, a resume of candidates are used to determine which of the candidates will be brought in for the actual face-to-face interview?',
197)'Ques.195 Which one of the following is incorrect statement?',
A)'IOT devices do not have self configuring property'
B)IOT devices have self configuring property
C)Each IOT device have a unique identify
D)IOT devices may support interoperable communication protocols
IOT devices have self configuring property'
198)'Ques.196 Which of the following is an example of non-verbal communication?',
A)'Facial expressions'
B)Written words
C)Telephone conversations
D)Email messages
Facial expressions'
199)'Ques.197 A speech must always present______.',
A)'Suggestions'
B)Facts
C)Opinions
D)Perspectives
Facts'
200)'Ques.198 The antenna in single UAV system is_______.',
A)'Omnidirectional'
B)Directional
C)Bidirectional
D)None of the above
Omnidirectional'
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