Syllabus
O Level
M1 R5: Information Technology Tools and Network Basics
Introduction to Computers
Office Automation Tools
Internet and Web Technologies
Networking Fundamentals
M2 R5: Web Designing and Publishing
HTML
CSS
Javascript
Web Hosting And Publishing
M3 R5: Programming and Problem Solving through Python
Introduction to Programming
Python Programming
Data Structures in Python
File Processing in Python
M4 R5: Internet of Things (IoT) and Its Applications
Introduction to IoT
IoT Architecture
IoT Applications
IoT Security and Challenges | Soft Skills
Courses
Under Graduate Courses
BA
BCA
B.COM
Post Graduate Courses
MCA
MBA
M.COM
MA
M.SC.(MATHS)
MSW
Institutional Courses
DCA
ADCA
DFA
DOAP
TALLY PRIME
JAVA
PYTHON
CCA
C Languages
Job Oriented Courses
Digital Marketing
Full Stack Development
Data Science
Cybersecurity and Ethical Hacking
Blockchain Development
Cloud Computing
Artificial Intelligence (AI) and Machine Learning
Government Courses
CCC
O LEVEL
A LEVEL
Mock Test
M1 R5: Information Technology Tools and Network Basics
M2 R5: Web Designing and Publishing
M3 R5: Programming and Problem Solving through Python
M4 R5: Internet of Things (IoT) and Its Applications
Old Papers
2025
New!
2024
New!
2023
New!
2022
New!
2021
New!
2020
New!
2019
New!
2018
New!
2017
New!
2016
New!
2015
New!
2014
New!
2013
New!
2012
New!
2011
New!
Assignments
HTML
CSS
Javascript
Python
Practical Questions
New!
Log in
Sign Up
O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
See Explanation !
1
What will be the output of the following code . #include
void solve(){ int b=4; int res = b++ + ++b + ++b; printf("%d", res); } int main(){ solve(); return 0; }
निम्नलिखित कोड का आउटपुट क्या होगा। #include
void solve(){ int b=4; int res = b++ + ++b + ++b; printf("%d", res); } int main(){ solve(); return 0; }
12
15
17
20
Next Question
25
See Explanation !
2
A_ ___ tends to convert physical attribute to an electrical signal.
A ___ भौतिक विशेषता को विद्युत संकेत में परिवर्तित करता है।
Sensor
Compiler
Actuator
Motors
Previous Question
Next Question
25
See Explanation !
3
What is the purpose of a smoke sensor in an IoT-based home automation system?
IoT - आधारित होम ऑटोमेशन सिस्टम में स्मोक सेंसर का उद्देश्य क्या है?
Measure air pressure
Detect changes in temperature
Monitor air quality for smoke particles
Measure humidity
Previous Question
Next Question
25
See Explanation !
4
The following are the characteristics of Negative Stress
नकारात्मक तनाव की विशेषताएं निम्नलिखित हैं
It cause anxiety
It feels unpleasant
It decreases performance
All of the above
Previous Question
Next Question
25
See Explanation !
5
Which layer of the TCP/IP model is responsible for routing packets in IoT networks?
आईओटी नेटवर्क में पैकेटों को रूट करने के लिए टीसीपी/आईपी मॉडल की कौन सी परत जिम्मेदार है?
Application Layer
Transport Layer
Internet Layer
Network Interface Layer
Previous Question
Next Question
25
See Explanation !
6
Which IoT communication model involves a central server managing and controlling all communication between devices?
किस IoT संचार मॉडल में एक केंद्रीय सर्वर शामिल है जो उपकरणों के बीच सभी संचार का प्रबंधन और नियंत्रण करता है?
Peer-to-Peer (P2P)
Publish-Subscribe
Client-Server
Point-to-Multipoint
Previous Question
Next Question
25
See Explanation !
7
Which of the following IoT technologies uses microwaves as unguided transmission media?
निम्नलिखित में से कौन सी आईओटी प्रौद्योगिकियां माइक्रोवेव को अनगिनत ट्रांसमिशन मीडिया के रूप में उपयोग करती हैं?
Wi-Fi
Ethernet
Optical fiber
Bluetooth
Previous Question
Next Question
25
See Explanation !
8
DHT 11 is
DHT 11 है
Microprocessor
Motion Sensor
Switching Device
Humidity Sensor
Previous Question
Next Question
25
See Explanation !
9
The stress management technique based on mental exercises which to produces the relaxation response
मानसिक व्यायाम के आधार पर तनाव प्रबंधन तकनीक जो विश्राम प्रतिक्रिया का उत्पादन करती है
Autogenic Technique
Eating
Sleeping
Medicine intake
Previous Question
Next Question
25
See Explanation !
10
What type of interface is used by fingerprint sensors to collect data?
डेटा एकत्र करने के लिए फिंगरप्रिंट सेंसर किस प्रकार के इंटरफ़ेस का उपयोग करते हैं?
IPl interface
UART interface
12P interface
None
Previous Question
Next Question
25
See Explanation !
11
What is the equation of Internet of things?
चीजों के इंटरनेट का समीकरण क्या है?
Physical object + Controller, sensor and actuator + internet
Controller sensor and actuator + internet
physical object + Internet
physical object+controller+internet.
Previous Question
Next Question
25
See Explanation !
12
_____communication is the process of exchange of information or message between two or more persons through written or oral words.
_____संचार लिखित या मौखिक शब्दों के माध्यम से दो या दो से अधिक व्यक्तियों के बीच सूचना या संदेश के आदान - प्रदान की प्रक्रिया है।
Non-Verbal
Verbal
Visual
None of these
Previous Question
Next Question
25
See Explanation !
13
MQTT suits are _____ .
MQTT सूट _____ हैं।
Small and cheap devices
Low memory devices
Low power devices
All of the above
Previous Question
Next Question
25
See Explanation !
14
The loT networks that has a very short range is?
IoT नेटवर्क जिसकी रेंज बहुत कम है वह ________है ?
WAN
LAN
Fox
Short-range Wireless Network
Previous Question
Next Question
25
See Explanation !
15
Which of the following is not a standard protocol used in IoT domain.
निम्नलिखित में से कौन सा IoT डोमेन में उपयोग किया जाने वाला मानक प्रोटोकॉल नहीं है।
Wifi
Z-wave
Zigbee
LoMe
Previous Question
Next Question
25
See Explanation !
16
How many flags are there in 8085 Microprocessor?
8085 माइक्रोप्रोसेसर में कितने झंडे हैं?
5
9
12
15
Previous Question
Next Question
25
See Explanation !
17
Find the correct boilerplate Arduino code.
सही बॉयलरप्लेट Arduino कोड खोजें।
dataType const PROGMEM variableName [] = {};
data type PROFMEM const variableName [] = {};
const data Type variableName [] PROGMEM = {};
const data Type PROGMEM variableName []= {};
Previous Question
Next Question
25
See Explanation !
18
The size of MAC address is ___________ bits
MAC पते का आकार ___________ बिट्स है।
16
32
48
56
Previous Question
Next Question
25
See Explanation !
19
What does "interrupt" mean in microcontroller operations?
माइक्रोकंट्रोलर ऑपरेशंस में "इंटरप्ट" का क्या मतलब है?
Pausing the system for a power-saving mode
A signal to stop the microcontroller completely
A signal that temporarily halts the current task to execute a higher-priority task
A function to reset the microcontroller
Previous Question
Next Question
25
See Explanation !
20
Which of the following technologies uses ultra-low power and supports devices like fitness trackers?
निम्नलिखित में से कौन सी तकनीक अल्ट्रा - लो पावर का उपयोग करती है और फिटनेस ट्रैकर्स जैसे उपकरणों का समर्थन करती है?
Wi-Fi
Zigbee
LoRaWAN
Ethernet
Previous Question
Next Question
25
See Explanation !
21
What is the objective of the code given below if it is executed on the Arduino Uno? #include
int pin=13; void setup(){ pinMode(pin,OUTPUT); Serial.begin(9600); void loop(){ for(int i-0; i
यदि इसे Arduino UNo पर निष्पादित किया जाता है, तो नीचे दिए गए कोड का उद्देश्य क्या है? #include
int pin=13; void setup(){ pinMode(pin,OUTPUT); Serial.begin(9600); void loop(){ for(int i-0; i
Clear EEPROM
Fill EEPROM with 1's
Export EEPROM data
Fill EEPROM with 0's
Previous Question
Next Question
25
See Explanation !
22
All communication events have a ___
सभी संचार कार्यक्रमों में एक ___ होता है
Resource
Source
Start
End
Previous Question
Next Question
25
See Explanation !
23
The core element is operated by :
मुख्य तत्व का संचालन निम्न द्वारा किया जाता है:
PaaS
IoT Service Provider
SaaS
IaaS
Previous Question
Next Question
25
See Explanation !
24
How can you undo the last action in Photoshop 7?
आप फ़ोटोशॉप 7 में पिछली कार्रवाई को कैसे पूर्ववत कर सकते हैं?
Ctrl + Z (Windows) or Command + Z (Mac)
Ctrl + X (Windows) or Command + X (Mac)
Ctrl + C (Windows) or Command + C (Mac)
Ctrl + V (Windows) or Command + V (Mac)
Previous Question
Next Question
25
See Explanation !
25
Which of the following is used to determine Personality
व्यक्तित्व निर्धारित करने के लिए निम्नलिखित में से किसका उपयोग किया जाता है
OCEAN Theory
Write a letter
Counselling
None of these
Previous Question
