Home
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
Other 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
2024
New!
Assignments
HTML
New!
CSS
New!
Javascript
New!
Python
New!
Log in
Sign Up
O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
See Explanation !
1
What does PWM stand for in Arduino?
Arduino में PWM का क्या मतलब है?
Pulse Width Modulation
Power Width Measurement
Pin Width Modulation
Peripheral Wave Modulation
Next Question
25
See Explanation !
2
Which Layer of OSI Model is referred as Heart of the OSI model
OSI मॉडल की किस लेयर को OSI मॉडल के हार्ट के रूप में जाना जाता है
Application Layer
Network Layer
Transport Layer
Session Layer
Previous Question
Next Question
25
See Explanation !
3
Which layer is used for wireless connection in IoT devices?
IoT उपकरणों में वायरलेस कनेक्शन के लिए किस परत का उपयोग किया जाता है?
Application Layer
Network Layer
Data Link Layer
Transport Layer
Previous Question
Next Question
25
See Explanation !
4
Statement required in Arduino program to generate one second delay is
एक सेकंड की देरी उत्पन्न करने के लिए Arduino कार्यक्रम में आवश्यक विवरण है
delay(100);
delay(1000);
delay(10000);
delay(1);
Previous Question
Next Question
25
See Explanation !
5
MQTT is:
MQTT है:
Based on client-server architecture
Based on publish-subscribe architecture
Based on both of the above
none of the above
Previous Question
Next Question
25
See Explanation !
6
What is the advantage of MQTT over HTTP?
HTTP पर MQTT का क्या लाभ है?
More Secure
Lightweight
Both A and B
None
Previous Question
Next Question
25
See Explanation !
7
Touch screen devices use which sensor?
टच स्क्रीन डिवाइस किस सेंसर का उपयोग करते हैं?
Capacitive Touch sensor
Temperature sensor
Humidity sensor
Pressure sensor
Previous Question
Next Question
25
See Explanation !
8
Which wireless technology is commonly used for short-range communication in IoT devices?
IoT उपकरणों में शॉर्ट - रेंज कम्युनिकेशन के लिए आमतौर पर किस वायरलेस तकनीक का उपयोग किया जाता है?
Wi-Fi
Bluetooth
LTE
Ethernet
Previous Question
Next Question
25
See Explanation !
9
MQTT is ________ protocol.
MQTT ________ प्रोटोकॉल है।
Machine to Machine
Internet of Things
Machine to Machine and Internet of Things
Machine Things
Previous Question
Next Question
25
See Explanation !
10
WI-FI technology allows____
वाई - फ़ाई तकनीक ____ की अनुमति देती है
Mobile phones
Laptops
PCs
All above
Previous Question
Next Question
25
See Explanation !
11
Which layer of IoT architecture involves data analytics?
IoT आर्किटेक्चर की किस परत में डेटा एनालिटिक्स शामिल है?
Perception Layer
Network Layer
Application Layer
Processing Layer
Previous Question
Next Question
25
See Explanation !
12
The combination of characteristics or qualities that form an individual's distinctive character" is the definition of _____ .
किसी व्यक्ति के विशिष्ट चरित्र को बनाने वाली विशेषताओं या गुणों का संयोजन "_____ की परिभाषा है।
Personality
Motivation
Attitude
Behaviour
Previous Question
Next Question
25
See Explanation !
13
Which type of variables are retained for use throughout the program in RAM and not reallocated during program execution?
रैम में पूरे प्रोग्राम में उपयोग के लिए किस प्रकार के चर बनाए रखे जाते हैं और प्रोग्राम निष्पादन के दौरान पुन: आवंटित नहीं किए जाते हैं?
Automatic
Static
Dynamic
All of these
Previous Question
Next Question
25
See Explanation !
14
_________ actuators use pressurized oil that is incompressible
_________ एक्ट्यूएटर दबाव वाले तेल का उपयोग करते हैं जो असंपीड़ित होता है
Hydraulic
Pneumatic
Both (a) and (b)
None of these
Previous Question
Next Question
25
See Explanation !
15
_____ used in wired communication.
_____ का उपयोग वायर्ड संचार में किया जाता है।
Ethernet
Bluetooth
Wifi
None of the Above
Previous Question
Next Question
25
See Explanation !
16
What does CoAP stand for in the context of IoT?
IoT के संदर्भ में CoAP का क्या अर्थ है?
Communication Access Protocol
Constrained Application Protocol
Compact Application Protocol
Centralized Access Point
Previous Question
Next Question
25
See Explanation !
17
_____ are the characteristics of IOT.
_____ IOT की विशेषताएं हैं।
Intelligence, Scalable
Security
Heterogeneity
All of the above
Previous Question
Next Question
25
See Explanation !
18
Which IoT wireless communication technology is commonly used for short-range communication between devices, such as smartphones and IoT gadgets?
स्मार्टफ़ोन और आईओटी गैजेट जैसे उपकरणों के बीच छोटी दूरी के संचार के लिए आमतौर पर कौन सी आईओटी वायरलेस संचार तकनीक का उपयोग किया जाता है?
Zigbee
Bluetooth
LoRaWAN
NFC (Near Field Communication)
Previous Question
Next Question
25
See Explanation !
19
What is the full form of HDLC?
HDLC का पूर्ण रूप क्या है?
Higher Data Level Communication
Higher Data Link Communication
High-level Data Link Control
High Data Level Control
Previous Question
Next Question
25
See Explanation !
20
Self Esteem is important because:
आत्मसम्मान महत्वपूर्ण है क्योंकि:
You believe, that you are worthy of happiness and of respect.
It is the last step in believing in you and it builds self-confidence.
It does not have a profound effect on your thinking, emotions, happiness, desires, values, and goals.
You cannot feel respect and be proud even if you make a mistake.
Previous Question
Next Question
25
See Explanation !
21
Which IoT application involves the use of connected devices for optimizing energy consumption in buildings?
इमारतों में ऊर्जा की खपत को अनुकूलित करने के लिए किस IoT एप्लिकेशन में कनेक्टेड डिवाइस का उपयोग शामिल है?
Smart Cities
Smart Grids
Smart Transportation
Smart Buildings
Previous Question
Next Question
25
See Explanation !
22
Which guided medium is commonly used in IoT for local area networks (LANs)?
स्थानीय क्षेत्र नेटवर्क (LAN) के लिए IoT में आमतौर पर किस निर्देशित माध्यम का उपयोग किया जाता है?
Twisted pair cable
Infrared
Satellite
LoRa
Previous Question
Next Question
25
See Explanation !
23
MQTT protocol is based upon
MQTT प्रोटोकॉल किस पर आधारित है
Client server architecture
Publish subscribe architecture
Both of these
None of these
Previous Question
Next Question
25
See Explanation !
24
What is the role of "actuators" in IoT?
IoT में "एक्ट्यूएटर" की भूमिका क्या है?
To sense environmental changes
To take action based on received data
To display information on screens
To store large amounts of data
Previous Question
Next Question
25
See Explanation !
25
What is the role of a gateway in IoT?
IoT में गेटवे की भूमिका क्या है?
To store data locally
To facilitate communication between devices and the cloud
To act as a power source for IoT devices
To replace all devices in the network
Previous Question
