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 are the example of Microcontrollers ?
निम्नलिखित में से कौन माइक्रोकंट्रोलर का उदाहरण हैं?
PIC 18F8720
MAX32620
MCU
All
Next Question
25
See Explanation !
2
____ is a set of conventions & rules set for communicating two or more devices residing in the same network?
____ सम्मेलनों का एक सेट है
Protocols
Security policies
Wireless Network
Network Algorithm
Previous Question
Next Question
25
See Explanation !
3
Which AVR microcontroller is widely used in Arduino boards?
Arduino बोर्डों में किस AVR माइक्रोकंट्रोलर का व्यापक रूप से उपयोग किया जाता है?
ATmega328P
PIC16F877A
8051
STM32
Previous Question
Next Question
25
See Explanation !
4
Sensors are the output device.
सेंसर आउटपुट डिवाइस हैं।
True
False
Maybe
None of these
Previous Question
Next Question
25
See Explanation !
5
Which sensors measure the moisture level using humidity?
कौन से सेंसर आर्द्रता का उपयोग करके नमी के स्तर को मापते हैं?
Capacitive Sensor
Resistive Sensor
Thermal Conductivity
Both resistive and conductive
Previous Question
Next Question
25
See Explanation !
6
Which IoT security measure focuses on verifying the identity of a user or device before granting access?
कौन सा IoT सुरक्षा उपाय एक्सेस देने से पहले उपयोगकर्ता या डिवाइस की पहचान सत्यापित करने पर केंद्रित है?
Authentication
Authorization
Encryption
Firewalls
Previous Question
Next Question
25
See Explanation !
7
Which IoT network topology connects all devices in a linear sequence, and the last device is connected to the first?
कौन सा IoT नेटवर्क टोपोलॉजी सभी उपकरणों को एक रैखिक अनुक्रम में जोड़ता है, और अंतिम उपकरण पहले से जुड़ा होता है?
Bus Topology
Star Topology
Ring Topology
Mesh Topology
Previous Question
Next Question
25
See Explanation !
8
A system that uses a measurement of the output and compares it with the desired output:
एक प्रणाली जो आउटपुट के माप का उपयोग करती है और वांछित आउटपुट के साथ इसकी तुलना करती है:
Open-Loop control system
Closed-Loop feedback control system
Both A and B
All of the above
Previous Question
Next Question
25
See Explanation !
9
Arduino was introduced in
Arduino में पेश किया गया था
2003
2004
2005
2006
Previous Question
Next Question
25
See Explanation !
10
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 !
11
Which of the following is not logical operator in C language?
निम्नलिखित में से कौन सी भाषा में लॉजिकल ऑपरेटर नहीं है?
&&
||
!
|
Previous Question
Next Question
25
See Explanation !
12
This output signal is feedback so that it subtract from the input signal
यह आउटपुट सिग्नल फीडबैक है ताकि यह इनपुट सिग्नल से घट जाए
Negative Feedback
Positive Feedback
Both A and B
None of the Above
Previous Question
Next Question
25
See Explanation !
13
Which IoT application involves connecting everyday objects to the internet to gather and share data?
डेटा इकट्ठा करने और साझा करने के लिए किस IoT एप्लिकेशन में रोजमर्रा की वस्तुओं को इंटरनेट से जोड़ना शामिल है?
Industrial IoT (IIoT)
Consumer IoT (CIoT)
IoT in Healthcare
IoT in Agriculture
Previous Question
Next Question
25
See Explanation !
14
Radio waves are
रेडियो तरंगें हैं
Omnidirectional
Unidirectional
Bidirectional
None of these
Previous Question
Next Question
25
See Explanation !
15
Tagging Things
चीजों को टैग करना
RFID and NFC
Digital Watermarking
QR Code
All of the above
Previous Question
Next Question
25
See Explanation !
16
Self-esteem reflects a person's subjective __________ evaluation of his or her own worth.
आत्मसम्मान किसी व्यक्ति के अपने मूल्य के व्यक्तिपरक __________ मूल्यांकन को दर्शाता है।
Mental
Emotional
Physical
Social
Previous Question
Next Question
25
See Explanation !
17
An Embedded system is a combination of _.
एम्बेडेड सिस्टम_का संयोजन है।
Software
Hardware
Both A and B
Devices
Previous Question
Next Question
25
See Explanation !
18
______ is a function which starts after power-up or reset.
______ एक फंक्शन है जो पावर-अप या रीसेट के बाद शुरू होता है।
setup()
loop()
start()
None of the above
Previous Question
Next Question
25
See Explanation !
19
What "bit" represents the address bit in the control register?
क्या "बिट" नियंत्रण रजिस्टर में पते बिट का प्रतिनिधित्व करता है?
MML
ML
MX
MM
Previous Question
Next Question
25
See Explanation !
20
How many times loop function runs in Arduino IDE:
Arduino IDE में लूप फ़ंक्शन कितनी बार चलता है:
4
forever
1
5
Previous Question
Next Question
25
See Explanation !
21
The method of communication in which data transmission takes place in either directions, but one at a time
संचार की वह विधि जिसमें डेटा ट्रांसमिशन किसी भी दिशा में होता है, लेकिन एक समय में एक
Full duplex
Half duplex
Simplex
None of these
Previous Question
Next Question
25
See Explanation !
22
What is the main function of a sensor in IoT?
IoT में सेंसर का मुख्य कार्य क्या है?
To store data locally
To collect and send data about the physical environment
To process and analyze data
To communicate with other devices
Previous Question
Next Question
25
See Explanation !
23
What does IDE stand for ?
IDE का क्या मतलब है ?
In Deep Environment
Integrated Environment Development
Internal Deep Escape
IDLE
Previous Question
Next Question
25
See Explanation !
24
What does the term "IoT Gateway" refer to in an IoT architecture?
आईओटी आर्किटेक्चर में "आईओटी गेटवे" शब्द का क्या अर्थ है?
A device that connects IoT devices to the internet
A central server that processes all IoT data
A wireless protocol for IoT communication
A security measure for IoT devices
Previous Question
Next Question
25
See Explanation !
25
What is the primary function of a proximity sensor in an IoT device?
IoT डिवाइस में प्रॉक्सिमिटी सेंसर का प्राथमिक कार्य क्या है?
Measure temperature
Detect nearby objects
Monitor air quality
Measure humidity
Previous Question
