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
The command which is used to display the characters in the serial monitor is
वह कमांड जिसका उपयोग सीरियल मॉनिटर में वर्णों को प्रदर्शित करने के लिए किया जाता है
Serial
Serial.type
Serial.println
Serial.printing
Next Question
25
See Explanation !
2
The message Channel class declares the _____ class attribute that defines the key string.
संदेश चैनल वर्ग _____ वर्ग विशेषता की घोषणा करता है जो कुंजी स्ट्रिंग को परिभाषित करता है।
command_key
command-key
commandkey
key_command
Previous Question
Next Question
25
See Explanation !
3
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 !
4
What is the size of the internal RAM in a standard 8051 microcontroller?
एक मानक 8051 माइक्रोकंट्रोलर में आंतरिक रैम का आकार कितना होता है?
128 bytes
256 bytes
512 bytes
1024 bytes
Previous Question
Next Question
25
See Explanation !
5
Which IoT communication protocol is known for its lightweight and efficient nature, making it suitable for constrained devices with low power and limited bandwidth?
कौन सा IoT संचार प्रोटोकॉल अपने हल्के और कुशल स्वभाव के लिए जाना जाता है, जो इसे कम शक्ति और सीमित बैंडविड्थ वाले विवश उपकरणों के लिए उपयुक्त बनाता है?
HTTP
CoAP
MQTT
TCP
Previous Question
Next Question
25
See Explanation !
6
Internet of things can be integrated with which of these separate domains
चीजों के इंटरनेट को इनमें से किस अलग डोमेन के साथ एकीकृत किया जा सकता है
Cloud based storage and computing
Cyber- Physical Systems
Big Data networks
All of the above
Previous Question
Next Question
25
See Explanation !
7
Which processor helps in carrying out floating point calculations?
कौन सा प्रोसेसर फ्लोटिंग पॉइंट कैलकुलेशन करने में मदद करता है?
Microprocessor
Coprocessor
microcontroller
controller
Previous Question
Next Question
25
See Explanation !
8
Which Arduino pin is used for analog input?
एनालॉग इनपुट के लिए किस Arduino पिन का उपयोग किया जाता है?
A0 to A5
D0 to D13
GND
3.3V
Previous Question
Next Question
25
See Explanation !
9
If you didn't know the recipient's name, how would you close the letter?
यदि आपको प्राप्तकर्ता का नाम नहीं पता था, तो आप पत्र को कैसे बंद करेंगे?
With love
Yours sincerely
Yours faithfully
Affectionately yours
Previous Question
Next Question
25
See Explanation !
10
What is the purpose of a sound sensor in an IoT device?
IoT डिवाइस में साउंड सेंसर का उद्देश्य क्या है?
Measure air pressure
Detect changes in temperature
Monitor sound levels
Measure humidity
Previous Question
Next Question
25
See Explanation !
11
What is the full form of the LPWAN?
LPWAN का पूर्ण रूप क्या है?
Low Protocol Wide Area Network.
Low Power Wide Area Network
Long Protocol Wide Area Network
Long Power Wide Area Network
Previous Question
Next Question
25
See Explanation !
12
Internet of Things needs a IOT of network connection. What is the proposed "White Space" radio standard called?
इंटरनेट ऑफ़ थिंग्स को एक IOT नेटवर्क कनेक्शन की आवश्यकता होती है। प्रस्तावित "व्हाइट स्पेस" रेडियो मानक को क्या कहा जाता है?
Weightless
bluetooth
Wimax
zigbee
Previous Question
Next Question
25
See Explanation !
13
Likes and dislikes of learner depends on state of mind, which is
शिक्षार्थी की पसंद और नापसंद मन की स्थिति पर निर्भर करती है, जो
Attitude
Aptitude
Motivation
Intelligence
Previous Question
Next Question
25
See Explanation !
14
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 !
15
Which tool is used for blurring or sharpening specific areas of an image in Photoshop 7?
फ़ोटोशॉप 7 में किसी छवि के विशिष्ट क्षेत्रों को धुंधला करने या तेज करने के लिए किस उपकरण का उपयोग किया जाता है?
Blur Tool
Sharpen Tool
Clone Stamp Tool
Sponge Tool
Previous Question
Next Question
25
See Explanation !
16
What will be the output of the following code snippet? d={3,4,5} for k in d: print(k)
निम्नलिखित कोड स्निपेट का आउटपुट क्या होगा? d={3,4,5} for k in d: print(k)
{3, 4, 5},{3, 4, 5}, {3, 4, 5}
345
syntax error
None of the above
Previous Question
Next Question
25
See Explanation !
17
What is the role of Big Data in loT's Smart Grid architecture?
एलओटी के स्मार्ट ग्रिड आर्किटेक्चर में बिग डेटा की क्या भूमिका है?
Filter the data
Locked the data
Store data
None of these
Previous Question
Next Question
25
See Explanation !
18
Communication is a part of____skills.
संचार ____कौशल का एक हिस्सा है।
Soft
Hard
Rough
Short
Previous Question
Next Question
25
See Explanation !
19
Which is not one of the concerns of the Internet of Things.
जो इंटरनेट ऑफ थिंग्स की चिंताओं में से एक नहीं है।
Data Storage Standards
Efficiency
Privacy Concerns
Cyber security
Previous Question
Next Question
25
See Explanation !
20
A device which converts electrical energy into mechanical energy is:
एक उपकरण जो विद्युत ऊर्जा को यांत्रिक ऊर्जा में परिवर्तित करता है, वह है:
Electric Motors
Electric generator
Electric Transformer
None of these
Previous Question
Next Question
25
See Explanation !
21
Full-Form of VNC?
VNC का पूर्ण रूप?
Virtural network of computers
Very network of computers
Virtual network for communication
Virtual network computing
Previous Question
Next Question
25
See Explanation !
22
What is the purpose of an infrared sensor in an IoT device?
IoT डिवाइस में इन्फ्रारेड सेंसर का उद्देश्य क्या है?
Measure air pressure
Detect changes in temperature
Monitor heart rate
Measure distance
Previous Question
Next Question
25
See Explanation !
23
What is a private key?
निजी कुंजी क्या है?
A key on your key chain
A key given to the public
A key NOT to be given to the public
A key that opens a secret door
Previous Question
Next Question
25
See Explanation !
24
What is the primary goal of time management in the workplace?
कार्यस्थल में समय प्रबंधन का प्राथमिक लक्ष्य क्या है?
To avoid work completely
To delay deadlines
To improve efficiency and productivity
To attend more meetings
Previous Question
Next Question
25
See Explanation !
25
Which of the following is known as lightweight protocol?
निम्नलिखित में से किसे हल्के प्रोटोकॉल के रूप में जाना जाता है?
MQTT
TCP
IP
HTTP
Previous Question
