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 protocol provide full-duplex communication?
कौन सा प्रोटोकॉल पूर्ण - द्वैध संचार प्रदान करता है?
HTTP
MQTT
WebSocket
CoAP
Next Question
25
See Explanation !
2
Single 10-bit DAC provides variable_____output.
सिंगल 10 - बिट DAC वेरिएबल_____आउटपुट प्रदान करता है।
Digital
Analog
Analog and digital
Neither Analog nor digital
Previous Question
Next Question
25
See Explanation !
3
IOT devices should consume ______ energy.
IOT उपकरणों को ______ ऊर्जा का उपभोग करना चाहिए।
Low
high
more
less
Previous Question
Next Question
25
See Explanation !
4
Effective Communication required _____ .
प्रभावी संचार की आवश्यकता _____ ।
Good Reading
Writing
Speaking and listening
All of the above
Previous Question
Next Question
25
See Explanation !
5
What is the output of the following program? for(;;) { Statements }
निम्नलिखित प्रोग्राम का आउटपुट क्या है? for(;;) { Statements }
Error
Statements will run forever
This an infinite loop
Both (B) and (C)
Previous Question
Next Question
25
See Explanation !
6
Which of the following is not an loT platform?
निम्नलिखित में से कौन एक loT प्लेटफ़ॉर्म नहीं है?
Amazon Web Services
Microsoft Azure
Salesforce
Flipkart
Previous Question
Next Question
25
See Explanation !
7
Which function is used to set the position of a servo motor?
सर्वो मोटर की स्थिति निर्धारित करने के लिए किस फ़ंक्शन का उपयोग किया जाता है?
servo.attach()
servo.write()
servo.move()
servo.setPosition()
Previous Question
Next Question
25
See Explanation !
8
In Photoshop 7, what does the term "Layers" refer to?
फ़ोटोशॉप 7 में, "लेयर्स" शब्द का क्या मतलब है?
Filters applied to images
Different levels of image resolution
Separate, stacked images that can be edited independently
The adjustment of image brightness and contrast
Previous Question
Next Question
25
See Explanation !
9
The main objective of WoT (Web of Things) is
WoT (वेब ऑफ़ थिंग्स) का मुख्य उद्देश्य है
Improve usability and interoperability
Reduce the security
Complicate the development
Increase the cost
Previous Question
Next Question
25
See Explanation !
10
What types of instructions have the most impact on the programme counter?
प्रोग्राम काउंटर पर किस प्रकार के निर्देशों का सबसे अधिक प्रभाव पड़ता है?
Call & Jump
Getchar & putchar
Call & Return
Return & Jump
Previous Question
Next Question
25
See Explanation !
11
Arduino is an open-source technology which is used to assemble __________ blueprints.
Arduino एक ओपन-सोर्स तकनीक है जिसका उपयोग __________ ब्लूप्रिंट को इकट्ठा करने के लिए किया जाता है।
Electrical
Chemical
Electronic
Disclaimer
Previous Question
Next Question
25
See Explanation !
12
Which guided transmission medium is cost-effective for short-range IoT communication?
कम दूरी के IoT संचार के लिए कौन सा निर्देशित ट्रांसमिशन माध्यम लागत प्रभावी है?
Twisted pair cable
Coaxial cable
Optical fiber
Wi-Fi
Previous Question
Next Question
25
See Explanation !
13
Communication is a non-stop :
कम्युनिकेशन नॉन - स्टॉप होता है:
Paper
Process
Programme
Plan
Previous Question
Next Question
25
See Explanation !
14
Which of the following IoT applications involves the use of sensors and devices for monitoring and managing energy consumption in households?
निम्नलिखित में से किस IoT एप्लिकेशन में घरों में ऊर्जा की खपत की निगरानी और प्रबंधन के लिए सेंसर और उपकरणों का उपयोग शामिल है?
Smart Cities
Smart Agriculture
Smart Energy Management
Smart Transportation
Previous Question
Next Question
25
See Explanation !
15
In IoT, what does the term "Digital Wallet" refer to?
IoT में, "डिजिटल वॉलेट" शब्द का क्या अर्थ है?
A virtual wallet for storing cryptocurrency
An encryption method for securing IoT data
A sensor for detecting digital signatures
A communication protocol for IoT devices
Previous Question
Next Question
25
See Explanation !
16
Which menu option is used to resize an image in Photoshop 7 ?
फ़ोटोशॉप 7 में किसी इमेज को नया आकार देने के लिए किस मेन्यू विकल्प का इस्तेमाल किया जाता है?
Edit
Image
View
Layer
Previous Question
Next Question
25
See Explanation !
17
Expand the full form of USB is_____?
USB का पूर्ण रूप बताएं____ है?
United Serial Bus
Universal Serial Bus
United Search Bus
None of the above
Previous Question
Next Question
25
See Explanation !
18
_________ are the characteristics of IOT
_________ IOT की विशेषताएं हैं
Intelligence, scalable
Security
Heterogeneity
All of the above
Previous Question
Next Question
25
See Explanation !
19
The document used as evidence in legal cases is
कानूनी मामलों में सबूत के रूप में इस्तेमाल किया जाने वाला दस्तावेज़ है
Letter
Memo
Notice
Minutes of meeting
Previous Question
Next Question
25
See Explanation !
20
The filtering is a security measure on various wireless networks:
फ़िल्टरिंग विभिन्न वायरलेस नेटवर्क पर एक सुरक्षा उपाय है:
Ip
OUI
MAC
NIC
Previous Question
Next Question
25
See Explanation !
21
How many digital pins are there on the UNO board?
यूएनओ बोर्ड पर कितने डिजिटल पिन हैं?
14
12
16
20
Previous Question
Next Question
25
See Explanation !
22
Most sensors have what type of transfer function?
अधिकांश सेंसर में किस प्रकार का स्थानांतरण कार्य होता है?
Zero
Infinity
Linear
Non-linear
Previous Question
Next Question
25
See Explanation !
23
What is/MQ-13573
/MQ -13573 क्या है
Hard disk
Sensor
Input Program Output
None of these
Previous Question
Next Question
25
See Explanation !
24
A proximity sensor in IoT is used to detect:
IoT में एक निकटता सेंसर का उपयोग यह पता लगाने के लिए किया जाता है:
Motion of objects
The presence or absence of nearby objects
Magnetic field changes
Atmospheric temperature
Previous Question
Next Question
25
See Explanation !
25
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
