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
Which of the following layers provides end-to-end communication in loT?
निम्नलिखित में से कौन सी परतें एलओटी में एंड - टू - एंड संचार प्रदान करती हैं?
Logical Layer
DataLink Layer
Transport Layer
Session Layer
Next Question
25
See Explanation !
2
Which sensor is used to measure CO2 levels in a smart greenhouse?
स्मार्ट ग्रीनहाउस में CO2 के स्तर को मापने के लिए किस सेंसर का उपयोग किया जाता है?
Gas sensor
Humidity sensor
Soil moisture sensor
PIR sensor
Previous Question
Next Question
25
See Explanation !
3
Full form of LiFi is?
LiFi का पूर्ण रूप है?
Light Fidelity
Laser Fidelity
Light Frequency
Light Fiber
Previous Question
Next Question
25
See Explanation !
4
What is the primary role of a color sensor in an IoT device?
IoT डिवाइस में कलर सेंसर की प्राथमिक भूमिका क्या होती है?
Measure air pressure
Detect changes in temperature
Monitor air quality
Identify and measure colors
Previous Question
Next Question
25
See Explanation !
5
What is the full form of IaaS in cloud computing?
क्लाउड कंप्यूटिंग में IaaS का पूर्ण रूप क्या है?
Infrastructure as a Service
Internet as a Service
Integration as a Service
Instance as a Service
Previous Question
Next Question
25
See Explanation !
6
What is the primary function of a humidity sensor in IoT applications?
IoT अनुप्रयोगों में आर्द्रता संवेदक का प्राथमिक कार्य क्या है?
Measure the amount of water in the atmosphere
Detect water pressure
Measure temperature
Detect the presence of gases
Previous Question
Next Question
25
See Explanation !
7
What is the main purpose of IoT protocols like CoAP and MQTT?
सीओएपी और एमक्यूटीटी जैसे आईओटी प्रोटोकॉल का मुख्य उद्देश्य क्या है?
Control device power consumption
Facilitate secure communication between devices
Transmit data at high speeds
Stream videos from IoT devices
Previous Question
Next Question
25
See Explanation !
8
What is the full form of DHCP in IoT communication protocols?
IoT संचार प्रोटोकॉल में DHCP का पूर्ण रूप क्या है?
Dynamic Host Communication Protocol
Domain Host Communication Protocol
Dynamic Host Control Protocol
Domain Host Control Protocol
Previous Question
Next Question
25
See Explanation !
9
The advantages of using functions is
फ़ंक्शंस का उपयोग करने के फायदे हैं
Partition larger task into smaller tasks
Code reusability
Manage complexity
All of these
Previous Question
Next Question
25
See Explanation !
10
What is the frequency of Bluetooth?
ब्लूटूथ की आवृत्ति क्या है?
.245 GHz
24.5 GHz
245 GHz
2.45 GHz
Previous Question
Next Question
25
See Explanation !
11
Which of the following Function is called only once in Arduino program?
निम्नलिखित में से कौन सा कार्य Arduino कार्यक्रम में केवल एक बार कहा जाता है?
loop()
setup()
selay()
digitalWrite()
Previous Question
Next Question
25
See Explanation !
12
Environment in which we live also effect on culture and the geographical environment sometimes determines cultural variability is ___________.
जिस वातावरण में हम रहते हैं वह संस्कृति और भौगोलिक वातावरण पर भी प्रभाव डालता है, कभी - कभी सांस्कृतिक परिवर्तनशीलता निर्धारित करता है ___________।
Ecological environment
Social environment
Physical environment
Cultural environment
Previous Question
Next Question
25
See Explanation !
13
What is the purpose of the "Histogram" in Adobe Photoshop 7 ?
Adobe Photoshop 7 में "हिस्टोग्राम" का उद्देश्य क्या है?
Adjusting the image's saturation
Viewing a graphical representation of the tonal distribution in an image
Applying artistic filters to an image
Creating custom shapes
Previous Question
Next Question
25
See Explanation !
14
Which sensor is best suited for monitoring air quality in Arduino IoT projects?
Arduino IoT परियोजनाओं में हवा की गुणवत्ता की निगरानी के लिए कौन सा सेंसर सबसे उपयुक्त है?
MQ-135
BMP280
DS18B20
PIR sensor
Previous Question
Next Question
25
See Explanation !
15
.............means being specific, definite and vivid?
.............का अर्थ है विशिष्ट, निश्चित और ज्वलंत होना?
Consideration
Completenss
oncreteness
Conciseness
Previous Question
Next Question
25
See Explanation !
16
Characteristic(s) of microprocessors
माइक्रोप्रोसेसरों की विशेषताएं
Instruction Set
Clock Speed
Word Length
All of the above
Previous Question
Next Question
25
See Explanation !
17
In ATmega328p, the letter p stands for
ATmega328p में, अक्षर p का अर्थ है
Picopower
Preprocessing
Precise
Popular
Previous Question
Next Question
25
See Explanation !
18
What is the full form of SMS
SMS का फुल फॉर्म क्या है
Short Messaging Service
Simple Messaging Service
Short Mailing Service
Send Mail Service
Previous Question
Next Question
25
See Explanation !
19
What is the main purpose of an LDR (Light Dependent Resistor) sensor in Arduino projects?
Arduino प्रोजेक्ट्स में LDR (लाइट डिपेंडेंट रेजिस्टर) सेंसर का मुख्य उद्देश्य क्या है?
To detect humidity
To measure temperature
To sense light intensity
To monitor pressure
Previous Question
Next Question
25
See Explanation !
20
The OSI layer that arranges signals into logical units of information called frames:
OSI परत जो संकेतों को फ़्रेम नामक जानकारी की तार्किक इकाइयों में व्यवस्थित करती है:
Transport
Physical
Data-link
Application
Previous Question
Next Question
25
See Explanation !
21
What is the purpose of a Digital Signature in IoT security?
IoT सुरक्षा में डिजिटल हस्ताक्षर का उद्देश्य क्या है?
Encrypt data during transmission
Verify the authenticity and integrity of data
Control access to IoT devices
Provide power to IoT devices
Previous Question
Next Question
25
See Explanation !
22
Which type of motion is transmitted by hydraulic actuators?
हाइड्रोलिक एक्ट्यूएटर किस प्रकार की गति को प्रसारित करते हैं?
linear motion
rotary motion
both a and b
none of the above
Previous Question
Next Question
25
See Explanation !
23
_____ is the process of indentifying a person before giving an access?
_____ क्या पहुँच देने से पहले किसी व्यक्ति को इंडेंटिफाई करने की प्रक्रिया है?
Auditing
Authorisation
Authentication
Accounting
Previous Question
Next Question
25
See Explanation !
24
Which one is not a core component of IoT
कौन सा IoT का मुख्य घटक नहीं है
Sensor/ Devices
Connectivity
Data processing
Email services
Previous Question
Next Question
25
See Explanation !
25
Privacy protection solution was proposed with KP-ABE and CP-ABE
केपी - एबीई और सीपी - एबीई के साथ गोपनीयता सुरक्षा समाधान प्रस्तावित किया गया था
True
False
May be
None of these
Previous Question
