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M1 R5: Information Technology Tools and Network Basics
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O Level Papers!
M4 R5: Internet of Things (IoT) and Its Applications
Set
25
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1
_____ devices that perform input function in a system as they sense the changes in a quantity.
_____ डिवाइस जो एक सिस्टम में इनपुट फ़ंक्शन करते हैं क्योंकि वे एक मात्रा में परिवर्तन को महसूस करते हैं।
Sensors
Arduino IDE
Bluetooth
Scanner
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25
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2
What is the typical range of frequencies that can be produced by the tone() function?
TONE () फ़ंक्शन द्वारा उत्पन्न की जा सकने वाली आवृत्तियों की विशिष्ट श्रेणी क्या है?
1 Hz to 1 kHz
31 Hz to 65535 Hz
100 Hz to 10 kHz
500 Hz to 1 MHz
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25
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3
Which guided medium is commonly used in IoT for local area networks (LANs)?
स्थानीय क्षेत्र नेटवर्क (LAN) के लिए IoT में आमतौर पर किस निर्देशित माध्यम का उपयोग किया जाता है?
Twisted pair cable
Infrared
Satellite
LoRa
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25
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4
What is the component of an IoT system that executes a program?
एक IoT सिस्टम का कौन सा घटक है जो एक प्रोग्राम निष्पादित करता है?
Sensor
A Microcontroller
An Actuator
A Digital to Analog converter
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25
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5
______ is a serial port allows communication between Arduino and Computer.
______ एक सीरियल पोर्ट है जो Arduino और कंप्यूटर के बीच संचार की अनुमति देता है।
USB
USART
Memory CARD
None of the above
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25
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6
In IoT, what does the term "Digital Health" refer to?
IoT में, "डिजिटल हेल्थ" शब्द का क्या अर्थ है?
Ensuring the security of digital devices
The use of digital technologies for healthcare monitoring
A method for digitally storing health records
A digital representation of an individuals health status
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25
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7
______is the result of one's own evaluation based on many factor
______ कई कारकों के आधार पर किसी के स्वयं के मूल्यांकन का परिणाम है
Self Esteem
Self-Evaluation
Self-Efficiency
Self Analysis
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25
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8
The actuators used in IoT applications are?
IoT अनुप्रयोगों में उपयोग किए जाने वाले एक्ट्यूएटर हैं?
Relay
Servo Motors
DC Motors
All of these
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25
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9
Wi-Fi is based on which of the following standard?
वाई - फ़ाई निम्नलिखित में से किस मानक पर आधारित है?
IEEE 802.10
IEEE 802.11
IEEE 802.12
IEEE 801.11
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25
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10
When speaking to business associates or customers, always open the conversation to questions and_________.
व्यावसायिक सहयोगियों या ग्राहकों से बात करते समय, बातचीत को हमेशा प्रश्नों और_________ के लिए खोलें।
Clarify
Clarifications
Confidence
Correctness
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25
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11
How many layers are there in OSI?
OSI में कितनी परतें हैं?
5
4
7
6
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25
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12
Expand IDE full form________?
DE का पूर्ण विस्तृत रूप ________?
Integrated Development Environment
Interfaced Developed Module
Interleaving Deficit Expander
Interleaving The Developed Environment
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25
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13
Which of the following languages does GSN work on?
GSN निम्नलिखित में से किस भाषा पर काम करता है?
Python
JAVA
Android
C++
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25
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14
At which layer of OSI model, router works
OSI मॉडल की किस परत पर, राउटर काम करता है
Transport layer
Session layer
Datalink layer
Network layer
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25
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15
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
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25
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16
In I2C connection, which pin on the Arduino Uno is utilized for SCL (Serial clock)?
I2C कनेक्शन में, Arduino Uno पर किस पिन का उपयोग SCL (सीरियल क्लॉक) के लिए किया जाता है?
D2
A5
A2
A4
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25
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17
What type of sensor is used in fitness trackers to count steps?
चरणों की गणना करने के लिए फिटनेस ट्रैकर्स में किस प्रकार के सेंसर का उपयोग किया जाता है?
Accelerometer
Proximity sensor
Gyroscope
Humidity sensor
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25
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18
What is the full form of IaaS in cloud computing?
क्लाउड कंप्यूटिंग में IaaS का पूर्ण रूप क्या है?
Infrastructure as a Service
Internet as a Service
Integration as a Service
Instance as a Service
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25
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19
What is the role of actuators in an IoT system?
IoT सिस्टम में एक्ट्यूएटर की क्या भूमिका होती है?
Measure physical quantities
Transmit data to the cloud
Receive and process data
Perform actions based on received data
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25
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20
IOT devices which have unique identities and can perform ___
IOT डिवाइस जिनकी अनूठी पहचान है और जो ___ प्रदर्शन कर सकते हैं
Remote sensing
Actuating
Monitoring capabilities
All of the above
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25
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21
What is the output of C Program? int main() { int k=10; while(k <= 12) { printf("%d", k); k++; } return 0; }
C प्रोग्राम का आउटपुट क्या है? int main() { int k=10; while(k <= 12) { printf("%d", k); k++; } return 0; }
10 10 10
12 12 12
10 11 12
12 11 10
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25
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22
Which sensor is commonly used to measure atmospheric pressure?
वायुमंडलीय दबाव को मापने के लिए आमतौर पर किस सेंसर का उपयोग किया जाता है?
Barometric pressure sensor
PIR sensor
Ultrasonic sensor
Magnetometer
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25
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23
Personality is not just one or more aspect of behaviour, but it is one's total integrated behaviour, this characteristic of personality is known as:
व्यक्तित्व व्यवहार का केवल एक या अधिक पहलू नहीं है, बल्कि यह किसी का कुल एकीकृत व्यवहार है, व्यक्तित्व की इस विशेषता को इस रूप में जाना जाता है:
Organization
Consistency or stability
Dynamic
Self-consciousness
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25
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24
What is the efficiency of the DC motor at maximum power
अधिकतम शक्ति पर डीसी मोटर की दक्षता क्या है
90%
100%
Around 80%
less than 50 %
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25
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25
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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