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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 OSI layer that arranges signals into logical units of information called frames:
OSI परत जो संकेतों को फ़्रेम नामक जानकारी की तार्किक इकाइयों में व्यवस्थित करती है:
Transport
Physical
Data-link
Application
Next Question
25
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2
Arduino mega hold ____ analog inputs.
Arduino मेगा होल्ड ____ एनालॉग इनपुट।
12
13
14
16
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25
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3
A system that uses a measurement of the output and compares it with the desired output:
एक प्रणाली जो आउटपुट के माप का उपयोग करती है और वांछित आउटपुट के साथ इसकी तुलना करती है:
Open-Loop control system
Closed-Loop feedback control system
Both A and B
All of the above
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25
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4
The IIoT stands for
IIoT का अर्थ है
Indepth Internet of Things
Innovative Internet of Things
Industrial Internet of Things
Information Internet of Things
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25
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5
Which of the following IoT communication modes is most efficient for real-time applications like video streaming?
वीडियो स्ट्रीमिंग जैसे वास्तविक समय के अनुप्रयोगों के लिए निम्नलिखित में से कौन सा IoT संचार मोड सबसे कुशल है?
Simplex
Half-Duplex
Full-Duplex
None of the above
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25
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6
What is the primary purpose of the Network Layer in the OSI model in IoT systems?
IoT सिस्टम में OSI मॉडल में नेटवर्क लेयर का प्राथमिक उद्देश्य क्या है?
Managing physical connections
Providing IP addressing and routing
Ensuring error-free data delivery
Encrypting application data
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25
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7
What does the term "Digital Thread" mean in the context of IoT?
IoT के संदर्भ में "डिजिटल थ्रेड" शब्द का क्या अर्थ है?
A sequence of binary data
A secure communication channel
A virtual representation of a physical products lifecycle
A type of encryption algorithm for IoT devices
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25
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8
How can you display text on the first row of a 16x2 LCD?
आप 16x2 एलसीडी की पहली पंक्ति पर टेक्स्ट कैसे प्रदर्शित कर सकते हैं?
Use lcd.setCursor(0, 0) and lcd.print("Text").
Use lcd.begin(0, 0) and lcd.display("Text").
Use lcd.print(0, "Text")
Use lcd.text("Text", 0)
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25
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9
Which symbol is used in Arduino to calculate Module
मॉड्यूल की गणना करने के लिए Arduino में किस प्रतीक का उपयोग किया जाता है
#
$
%
!
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25
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10
The temperature and humidity sensor values are printed in _________
तापमान और आर्द्रता संवेदक मान _________ में मुद्रित होते हैं।
PYPI
PIP
OLED matrix
None of the above
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25
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11
SAAS stands for
SAAS का पूर्ण रूप है।
Service as a software
Software as a service
Service as a service
None
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25
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12
Which layer of the OSI model is primarily associated with IoT devices?
OSI मॉडल की कौन सी परत मुख्य रूप से IoT उपकरणों से जुड़ी हुई है?
Application Layer
Physical Layer
Network Layer
Transport Layer
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25
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13
In IoT security, what does the term "Biometric Authentication" involve?
IoT सुरक्षा में, "बायोमेट्रिक प्रमाणीकरण" शब्द में क्या शामिल है?
Verifying identity using physical characteristics
Using two-factor authentication
Encrypting data with biometric algorithms
Authenticating devices based on IP addresses
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25
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14
Which IoT security measure focuses on verifying the identity of a user or device before granting access?
कौन सा IoT सुरक्षा उपाय एक्सेस देने से पहले उपयोगकर्ता या डिवाइस की पहचान सत्यापित करने पर केंद्रित है?
Authentication
Authorization
Encryption
Firewalls
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25
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15
What is the equation of Internet of things?
चीजों के इंटरनेट का समीकरण क्या है?
Physical object + Controller, sensor and actuator + internet
Controller sensor and actuator + internet
physical object + Internet
physical object+controller+internet.
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25
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16
How to research and enquire about the company?
कंपनी के बारे में शोध और पूछताछ कैसे करें?
Website
Company Directories
Annual Report
All of these
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25
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17
What does the Arduino IDE extension .ino represent?
Arduino IDE एक्सटेंशन .ino क्या दर्शाता है?
Arduino initialization file
Arduino sketch file
Arduino library file
Arduino output file
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25
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18
WPS stands for
के लिए खड़ा है
WIFI Protected System
WIFI Protocol setup
WIFI Protected setup
Wireless Protocol setup
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25
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19
The Arduino board is also called a _______?
Arduino बोर्ड को _______ भी कहा जाता है?
Microprocessor
Timer
Oscillator
Microcontroller
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25
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20
How many times does the setup() function run on every startup of the Arduino System?
Arduino सिस्टम के प्रत्येक स्टार्टअप पर कितनी बार setup() फ़ंक्शन चलता है?
Infinite
1
0
2
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25
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21
What is the java extension file used in IoT?
IoT में उपयोग की जाने वाली जावा एक्सटेंशन फ़ाइल क्या है?
.jar
.obj
.cpp
.exe
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25
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22
open loop control system is also referred as
ओपन लूप कंट्रोल सिस्टम को
Feedback control system
Non-Feedback control system
Multiple Feedback control system
Loop Feedback control system
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25
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23
Which of the following is NOT a benefit of integrating cloud computing with IoT?
निम्नलिखित में से कौन सा आईओटी के साथ क्लाउड कंप्यूटिंग को एकीकृत करने का लाभ नहीं है?
Scalability
Real-time data analysis
Dependency on local servers
Cost efficiency
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25
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24
End to end connection is established by...protocol of the TCP/IP suite?
टीसीपी/आईपी सुइट के...प्रोटोकॉल द्वारा एंड टू एंड कनेक्शन स्थापित किया गया है?
IP
UDP
TCP
All of these
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25
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25
Which of the following is a key consideration for securing IoT devices from cyber threats?
साइबर खतरों से IoT उपकरणों को सुरक्षित करने के लिए निम्नलिखित में से कौन सा एक महत्वपूर्ण विचार है?
Using default passwords
Regularly updating firmware
Disabling encryption
Ignoring software patches
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