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
Logical operations in computer are done by
कंप्यूटर में तार्किक संचालन किसके द्वारा किया जाता है
Registers
Control Unit
ALU
None of These
Next Question
25
See Explanation !
2
Which sensor can detect nearby objects?
कौन सा सेंसर आस - पास की वस्तुओं का पता लगा सकता है?
Proximity sensor
Humidity sensor
Touch sensor
Pressure sensor
Previous Question
Next Question
25
See Explanation !
3
The size of MAC address is ___________ bits
MAC पते का आकार ___________ बिट्स है।
16
32
48
56
Previous Question
Next Question
25
See Explanation !
4
What is the role of a control system in an IoT application?
IoT एप्लिकेशन में कंट्रोल सिस्टम की क्या भूमिका होती है?
Data collection from sensors
Automated decision-making and actuation
User authentication
Device connectivity management
Previous Question
Next Question
25
See Explanation !
5
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 !
6
The Core element is operated by _____ .
कोर तत्व _____ द्वारा संचालित होता है।
IAAS
PAAS
SAAS
IOT service Provider
Previous Question
Next Question
25
See Explanation !
7
What does the term "Smart Home" refer to in the context of IoT?
"स्मार्ट होम" शब्द IoT के संदर्भ में क्या संदर्भित करता है?
A home with advanced security systems
A home with automated and connected devices
A home with only Wi-Fi connectivity
A home with virtual reality technology
Previous Question
Next Question
25
See Explanation !
8
What kind of control system uses IoT to adjust street lighting based on ambient light levels?
परिवेश प्रकाश के स्तर के आधार पर स्ट्रीट लाइटिंग को समायोजित करने के लिए किस प्रकार की नियंत्रण प्रणाली IoT का उपयोग करती है?
Proportional control system
Closed-loop feedback system
Open-loop control system
Predictive control system
Previous Question
Next Question
25
See Explanation !
9
To ground the circuit _____ pin is used in Arduino.
Arduino में सर्किट को ग्राउंड करने के लिए _____ पिन का उपयोग किया जाता है।
PIN
GND
RESET
None of the above
Previous Question
Next Question
25
See Explanation !
10
Which sensor is commonly used for detecting motion in IoT applications?
आईओटी अनुप्रयोगों में गति का पता लगाने के लिए आमतौर पर किस सेंसर का उपयोग किया जाता है?
PIR Sensor
DHT22
Ultrasonic Sensor
MQ-135
Previous Question
Next Question
25
See Explanation !
11
Which of the following is an example of guided transmission media in IoT?
IoT में गाइडेड ट्रांसमिशन मीडिया का निम्नलिखित में से कौन सा एक उदाहरण है?
Optical fiber
Wi-Fi
Bluetooth
Infrared
Previous Question
Next Question
25
See Explanation !
12
Microwave is a ______
माइक्रोवेव एक ______ है।
Wired
Wireless
Both of the above
None of these
Previous Question
Next Question
25
See Explanation !
13
Bluetooth low Energy is marketed as
ब्लूटूथ लो एनर्जी के रूप में विपणन किया जाता है
Bluetooth Smart
Low Bluetooth
Bluetooth Large
Bluetooth Fast
Previous Question
Next Question
25
See Explanation !
14
Which service permits the changes to the loT services?
कौन सी सेवा एलओटी सेवाओं में बदलाव की अनुमति देती है?
Update
Registered service status
Enable from suspension
Enable
Previous Question
Next Question
25
See Explanation !
15
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 !
16
The huge number of devices connected to the Internet of Things has to communicate automatically, not via humans. What is this called?
चीजों के इंटरनेट से जुड़े उपकरणों की बड़ी संख्या को मनुष्यों के माध्यम से नहीं, बल्कि स्वचालित रूप से संवाद करना पड़ता है। इसे क्या कहा जाता है?
Skynet
Bot 2 Bot
Machine 2 Machine
Intercloud
Previous Question
Next Question
25
See Explanation !
17
Which communication protocol is designed for resource-constrained IoT devices?
संसाधन - बाधित IoT उपकरणों के लिए कौन सा संचार प्रोटोकॉल डिज़ाइन किया गया है?
HTTP
CoAP (Constrained Application Protocol)
SMTP
Telnet
Previous Question
Next Question
25
See Explanation !
18
API enables services portability between?
एपीआई के बीच सेवाओं की पोर्टेबिलिटी को सक्षम करता है?
Systems
Devices
Networks
Services
Previous Question
Next Question
25
See Explanation !
19
Arduino provides only digital input port.
Arduino केवल डिजिटल इनपुट पोर्ट प्रदान करता है।
True
False
Sometimes
None of these
Previous Question
Next Question
25
See Explanation !
20
What is the primary purpose of a power-efficient microcontroller in IoT devices?
IoT उपकरणों में एक शक्ति - कुशल माइक्रोकंट्रोलर का प्राथमिक उद्देश्य क्या है?
Enhance device aesthetics
Reduce device weight
Extend battery life
Increase device speed
Previous Question
Next Question
25
See Explanation !
21
Which is the smallest unit of data that a microprocessor can process?
डेटा की सबसे छोटी इकाई कौन सी है जिसे एक माइक्रोप्रोसेसर संसाधित कर सकता है?
Byte
Bit
Word
Nibble
Previous Question
Next Question
25
See Explanation !
22
How many times does the loop() function run on every startup of the Arduino System?
Arduino सिस्टम के प्रत्येक स्टार्टअप पर लूप() फ़ंक्शन कितनी बार चलता है?
1
Depends upon the setup() function
Infinitely till the power is supplied to the Arduino
3
Previous Question
Next Question
25
See Explanation !
23
If the voltage value is 5v then it reaches a ____ limit for each analog input.
यदि वोल्टेज मान 5v है तो यह प्रत्येक एनालॉग इनपुट के लिए ____ सीमा तक पहुँच जाता है।
Lower
Upper
Beneath
Least
Previous Question
Next Question
25
See Explanation !
24
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 !
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
