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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
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M1 R5: Information Technology Tools and Network Basics
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M4 R5: Internet of Things (IoT) and Its Applications
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O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
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1
The term "Internet of Things" was coined by?
"इंटरनेट ऑफ़ थिंग्स" शब्द किसने गढ़ा था?
Kevin Ashton
Guido van Rossum
IBM
Ross Ihaka
Next Question
25
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2
The______layer provides a security based connection:
______परत एक सुरक्षा आधारित कनेक्शन प्रदान करती है:
Transport
Application
Session
Network
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25
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3
Which type of devices are used to collect live data from the surrounding environment
आसपास के वातावरण से लाइव डेटा एकत्र करने के लिए किस प्रकार के उपकरणों का उपयोग किया जाता है
Data Processing
Delivery of information
Sensors Devices
Connectivity
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25
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4
Which of the following is not similar to IoT?
निम्नलिखित में से कौन IoT के समान नहीं है?
Ubiquitous Sensor Networks
Web of Things
Cloud of Things
Virtual Things
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25
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5
What is the primary role of a humidity sensor in an IoT application?
IoT एप्लिकेशन में आर्द्रता संवेदक की प्राथमिक भूमिका क्या होती है?
Measure temperature
Monitor air quality
Detect motion
Measure moisture content in the air
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25
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6
Which devices measures gases or liquid ?
कौन से उपकरण गैसों या तरल पदार्थ को मापते हैं?
Proximity sensor
Pressure sensor
Temperature sensor
None of these
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25
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7
Which one is the most discussed challenge in IOT
IOT में सबसे अधिक चर्चा की जाने वाली चुनौती कौन सी है
Standard
Security
Regulation
Internet
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25
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8
What is the frequency rate of z-wave?
Z - तरंग की आवृत्ति दर क्या है?
908.42 GHz
928.49 GHz
888.42 GHz
708.49 GHz
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25
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9
Which programming language is commonly used for programming IoT devices?
IoT उपकरणों को प्रोग्राम करने के लिए आमतौर पर किस प्रोग्रामिंग भाषा का उपयोग किया जाता है?
Java
Python
C++
All of the above
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25
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10
What type of sensor is used to measure light intensity?
प्रकाश की तीव्रता को मापने के लिए किस प्रकार के सेंसर का उपयोग किया जाता है?
Humidity sensor
LDR (Light Dependent Resistor)
Pressure sensor
Gas sensor
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25
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11
Which of the following is not LPWAN technologies?
निम्नलिखित में से कौन - सी LPWAN तकनीक नहीं है?
Sigfox
NB-IOT
LoRa
WiFi
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25
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12
A microprocessor work using digit(s)
अंकों(अंकों) का उपयोग करके एक माइक्रोप्रोसेसर काम करता है
1
0
0 and 1
All of the above
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25
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13
Which statement(s) are true about a brute force attack
ब्रूट फोर्स अटैक के बारे में कौन से कथन(कथन) सही हैं
Crack a password or username
Find a hidden web page
find the key used to encrypt a message
All of the above
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25
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14
The smallest difference that a sensor can detect is:
सबसे छोटा अंतर जो एक सेंसर का पता लगा सकता है वह है:
Scale
Accuracy
Resolution
Precision
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25
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15
___________ is the assurance that the information is trustworthy and accurate
___________ यह आश्वासन है कि जानकारी भरोसेमंद और सटीक है
Confidentiality
Integrity
Availability
None of these
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25
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16
Which layer of IOT architecture is a physical layer.
IOT वास्तुकला की कौन सी परत एक भौतिक परत है।
Perception Layer
Application Layer
Network Layer
All of These
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25
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17
Which layer of the TCP/IP model is responsible for routing packets in IoT networks?
आईओटी नेटवर्क में पैकेटों को रूट करने के लिए टीसीपी/आईपी मॉडल की कौन सी परत जिम्मेदार है?
Application Layer
Transport Layer
Internet Layer
Network Interface Layer
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25
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18
The following is (are) non-verbal communication:
निम्नलिखित गैर - मौखिक संचार हैं:
Facial expression
appearance
Posture
All of the above
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25
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19
In IoT security, what does the term "Two-Factor Authentication" involve?
IoT सुरक्षा में, "टू - फैक्टर ऑथेंटिकेशन" शब्द में क्या शामिल है?
Using two different encryption algorithms
Verifying identity using two independent methods
The use of two separate communication protocols
Encrypting data at two different network layers
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25
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20
What is the role of a vibration sensor in an industrial IoT (IIoT) application?
औद्योगिक IoT (IIoT) अनुप्रयोग में कंपन संवेदक की क्या भूमिका होती है?
Measure air pressure
Detect changes in temperature
Monitor vibrations in machinery
Measure humidity
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25
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21
Which of these IoT components is responsible for controlling or automating tasks?
इनमें से कौन सा IoT घटक कार्यों को नियंत्रित या स्वचालित करने के लिए जिम्मेदार है?
Actuator
Sensor
Transmitter
Gateway
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25
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22
What is the function name for turn on led in Arduino?
Arduino में एलईडी चालू करने के लिए फ़ंक्शन का नाम क्या है?
Digitalwrite()
Digitalread()
digitalWrite()
digitalRead()
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25
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23
The document that is used to communicate within the organization is called
संगठन के भीतर संवाद करने के लिए उपयोग किए जाने वाले दस्तावेज़ को कहा जाता है
letter
memo
e-mail
telex
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25
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24
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
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25
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25
ZigBee is most Suitable communication standard for IoT.
ZigBee IoT के लिए सबसे उपयुक्त संचार मानक है।
Low data rate
Low power consumption
Both (A) & (B)
Easy to setup
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