D2
A5
A2
A4
DREAD
OWASP
STRIDE
DAR
int k={3,4}
int k=new int[2]
int k [2] = {3,4};
int k(2)={3,4};
General-Purpose Input/Output
General-Purpose Inner/Outer
Both (A) & (B)
None of the above
Java
C/C++
Python
Assembly
digitalWrite()
serial.print ( )
analogWrite()
pinMode()
e-textiles and wearables projects
sewn to fabric
AT mega 168V/ATmega328V
All of these
12
16
6
14
G++
AVR- GCC
PYTHON
Both A and B
Request-Response
Publish-Subscribe
Device-to-Device
Device-to-Cloud
for
while
do-while
nested for
To increase speed
To reduce cost
To protect data and devices
To enhance design
They have deterministic execution and fewer abstractions.
They use high-level operating systems.
They have unlimited memory.
They support cloud computing.
Regulating one's behavior and emotions
Seeking immediate gratification
Depending on external pressure
Being spontaneous
Bluetooth module
Relay module
DHT sensor / DHT
LDR
A. H. Maslow
Peter Drucker
Frederick Herzberg
Ernest Dale
Device heterogeneity
High bandwidth availability
Centralized architecture
Limited scalability
#define consumes SRAM
const variables are stored in flash by default
Literals do not occupy memory
Constants prevent accidental modification
int array[10];
int array = 10;
array int[10];
[10] int array;
Wi-Fi
Ethernet
USB
HDMI
TCP/IP has 7 layers, OSI has 4
TCP/IP has 4 layers, OSI has 7
Both have 5 layers
Both have 6 layers
Waterfall model
IoT design methodology
Agile development
Spiral model
Unique identification
High processing speed
Large storage
Manual configuration
Choice of complex words
Body language and gestures
Sender's intention and clarity
Organization of idea
SPI
I2C
UART (Serial)
lcd.getcursor(0,0);
lcd.setcursor(0,0);
lcd.getcursor(0,1);
lcd.setcursor(0,1);
Chronemics
Kinesics
Proxemics
Haptics
Microsoft Word
Excel Spreadsheet
Adobe Photoshop
Arduino IDE
Wireless
Optical
Satellite
Wired
Hardware components
Functional blocks and data flow
Physical wiring
Power supply
Writing code in sketch
Uploading code
Debugging
Compiling
1 2 3
1 2 3 4
0 1 2 3
Infinite Loop
PWM
5V
digitalread()
digitalRead()
Value
Size
Address
None of the options
HTTP
FTP
CoAP
SMTP
To reduce motor noise
To amplify sensor signals
To increase torque automatically
To allow bidirectional rotation
Emotional stability
Stress tolerance
Confidence in specific tasks
Social approval
10 KB
4 KB
64 KB
32 KB
Frequent fidgeting
Controlled gestures
Upright posture
Maintaining eye contact
Data type
Literal
Operator
Name of variable or function
It stores physical data in memory.
It directly produces binary data.
It converts physical quantities into electrical signals.
It processes data like a controller.
High energy use
Unauthorized data access
Slow processing
Large size
Startup (stall) current
Normal operating current only
Average current
Microcontroller pin current
Neuroticism
Agreeableness
Extraversion
Conscientiousness
default executes only if placed last
break exits the program
switch works with float values
Absence of break causes fall-through
int a = 10;
int c = 3.7;
char d = 'A';
float b = 5.0;
Ambient noise and temperature variation
Program memory size
Serial communication speed
Number of interrupts
Eliminating encryption
Reducing data exposure to cloud
Increasing data transmission
Delayed processing
Immediate response to inputs
Batch operations
Offline storage
DHT11
MQ135
IR Sensor
Sensors, networks, and cloud computing
Only databases
Printers and scanners
Office software
To build relationships
To convey information
To persuade others
To provide feedback
To reduce power consumption
To reduce memory usage
To increase range
To avoid data corruption
Microprocessor has more RAM
Microcontroller has integrated peripherals
Both are identical
Microprocessor is smaller
Sensing unit
Processing unit
Actuation unit
Communication unit
Is inherited genetically
Remains constant after adulthood
Depends on intelligence
Changes with experience and environment
Engagement and respect
Passiveness
Overconfidence
Nervousness
Digital
Analog
Serial
Parallel
0
Error
4
delay()
millisdelay()
blockdelay()
microsdelay()
Humidity
Light
Temperature
Pressure
To focus on trivial tasks first
To stay constantly busy
To achieve goals efficiently
To postpone unimportant responsibilities
A network of multiple devices
Edge computing layer
Cloud-based analytics
A single node/device performing sensing/actuation
Intel i7
Qualcomm Snapdragon
AMD Ryzen
AVR
To express ideas clearly and accurately
To confuse the audience
To use complex vocabulary
To dominate conversations
Resolution
Sensitivity
Range
Accuracy
Communicate, sense, act, process
Process, act, sense, communicate
Act, sense, process, communicate
Sense, process, communicate, act
What is the PRIMARY implication of this code on an Arduino board?
for(;;) { digitalWrite(LED_BUILTIN, HIGH); }
LED blinks continuously
LED turns ON once and program exits
LED remains ON and program never exits the loop
Compilation error
Heredity
Endocrine glands
Social determinants
Body chemistry
Ignorance
Laziness
Self-awareness
Disorganization
Arduino Uno
ESP8266
LM35
PIC1825G62
External rewards guarantee personality growth
A naturally confident person succeeds without effort
Personality remains unchanged regardless of training
A disciplined person thrives in both supportive and challenging environments
Connect to digital pin
Connect to analog pin
Use serial
Use relay
DHT
IR
Pin No. 3
Pin No. 2
Pin No. 5
Pin No. 4
Respecting cultural norms while maintaining professional behavior
Using formal language only
Speaking more than listening
Using informal language only
Relay
HC-05
LCD
Keypad
Hardware selection
Software coding
Data analysis
User interface
Stepper motor
DC motor
Servo motor
int sensorPin = 9;
int sensorValue = 9;
pinMode(9, OUTPUT);
digitalWrite(9, HIGH);
Thermometer
Barometer
Hygrometer
Staying busy
Handling pressure effectively
Relying on others to solve problems
Multitasking everything
Active IR Sensor
Passive IR Sensor
Both Active IR Sensor and Passive IR Sensor
None
LED
Button
Store large data
Design circuits
Run complex AI
Interface sensors and actuators
Sound waves
Heat levels
Magnetic fields
Vibration
Using higher-resolution ADC
Increasing clock speed
Adding more GPIO pins
Increasing baud rate
Complex vocabulary
Lengthy explanations
Emotional language
Clarity and conciseness
A constant value
A named storage location
A function
An operator
Basic sensing
Static data
Manual control
Predictive analytics
To design user interfaces
To manage finances
To outline steps from data to action
To handle errors
Manual fan
Automatic air conditioner
Static thermometer
Fixed light bulb
Device colors
How devices interact
Power sources
Storage types
function_name = 0;
call function_name;
function_name();
function_name call;
Color and shape
Architecture and bit size
Price only
Manufacturer
analogRead()
ADC
DAC
Display authority
Reduce interaction
Control employees
Maintain discipline and mutual respect
To adjust based on current conditions
To store historical data
To predict future events
To encrypt data
Personality
Personality Development
Social Interaction
Personal Behaviour