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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
See Explanation !
1
Which IoT connectivity option is characterized by short-range, low-power communication suitable for connecting devices in close proximity?
कौन सा IoT कनेक्टिविटी विकल्प निकटता में उपकरणों को जोड़ने के लिए उपयुक्त शॉर्ट - रेंज, लो - पावर कम्युनिकेशन द्वारा विशेषता है?
Wi-Fi
Zigbee
Bluetooth
LoRaWAN
Next Question
25
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2
What is the range of values returned by the analogRead() function in Arduino?
Arduino में analogRead() फ़ंक्शन द्वारा लौटाए गए मानों की सीमा क्या है?
0 to 255
0 to 1023
-255 to 255
0 to 4095
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25
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3
Which of the following is a key component of the IoT ecosystem?
निम्नलिखित में से कौन IoT पारिस्थितिकी तंत्र का एक प्रमुख घटक है?
Router
Sensor
Printer
Keyboard
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25
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4
The term bot comes from robot. An internet bot may also known as
बॉट शब्द रोबोट से आया है। एक इंटरनेट बॉट को............ के रूप में भी जाना जा सकता है
Web robot
WWW robot
Both (A) and (B)
None of these
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25
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5
A microcontroller
एक माइक्रोकंट्रोलर
Saved Cost
Save power consumption
Make the circuit compact
All of the above
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25
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6
Which type of motion is transmitted by hydraulic actuators?
हाइड्रोलिक एक्ट्यूएटर किस प्रकार की गति को प्रसारित करते हैं?
linear motion
rotary motion
both a and b
none of the above
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25
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7
Radio waves are
रेडियो तरंगें हैं
Omnidirectional
Unidirectional
Bidirectional
None of these
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25
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8
What is the primary function of the "Gradient Tool" in Adobe Photoshop 7?
Adobe Photoshop 7 में "ग्रेडिएंट टूल" का प्राथमिक कार्य क्या है?
Adds a gradient background to an image
Adjusts the sharpness of an image
Creates custom brushes for painting
Changes the image resolution
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25
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9
Smart home consists of
स्मार्ट होम में शामिल हैं
Sensor networks
Communication networks infrastructure
Intelligent control and Management
All of the Above
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25
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10
In the loT network, Secure Shell (SSH) is:
LoT नेटवर्क में, Secure Shell (SSH) है:
Gateway
Secure network protocol
Router
Firewall
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25
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11
The process of assessment of the speaker's content while listening is called
सुनने के दौरान वक्ता की सामग्री के मूल्यांकन की प्रक्रिया को कहा जाता है
Critical listening
Dialogic listening
Comprehensive listening
Systematic listening
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25
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12
Which wireless technology has the highest data transmission speed?
किस वायरलेस तकनीक में डेटा ट्रांसमिशन की गति सबसे अधिक है?
Bluetooth
Wi-Fi
Zigbee
LoRaWAN
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25
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13
In ATmega328p, the letter p stands for
ATmega328p में, अक्षर p का अर्थ है
Picopower
Preprocessing
Precise
Popular
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25
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14
Which of the following is the way in which an IoT device is associated with data?
निम्नलिखित में से कौन सा तरीका है जिसमें एक IoT डिवाइस डेटा से जुड़ा होता है?
Internet
Cloud
Automata
Network
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25
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15
What type of sensor is used in a smartwatch to monitor heart rate?
हृदय गति की निगरानी के लिए स्मार्टवॉच में किस प्रकार के सेंसर का उपयोग किया जाता है?
Optical sensor
Ultrasonic sensor
PIR sensor
Pressure sensor
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25
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16
What does PWM stand for in Arduino?
Arduino में PWM का क्या मतलब है?
Pulse Width Modulation
Power Width Measurement
Pin Width Modulation
Peripheral Wave Modulation
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25
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17
Which of the following touch sensors is used in a cell phone?
सेल फोन में निम्नलिखित में से किस टच सेंसर का उपयोग किया जाता है?
Resistive touch sensor
Human sensor
Capacitive touch sensor
None of these
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Next Question
25
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18
______ are the types of actuators
______ एक्ट्यूएटर के प्रकार हैं
Hydraulic, pneumatic actuators
Electrical, thermal actuators
Mechanical actuators
All of the Above
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25
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19
____ has External Memory.
____ में बाहरी मेमोरी है।
Microprocessor
Microcontroller
Both of the Above
None of these
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25
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20
_______ is medium weighted extension of cloud computing in IoT domain.
_______ IoT डोमेन में क्लाउड कंप्यूटिंग का मध्यम भारित विस्तार है।
Fog computing
Mobile Cloud computing
Mist computing
Cloud computing
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25
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21
To easily interface add-on modules with Arduino we can use
Arduino के साथ आसानी से ऐड - ऑन मॉड्यूल इंटरफ़ेस करने के लिए हम उपयोग कर सकते हैं
General PCB
Connectivity circuit boards
Arduino shields
Other high-end Arduino boards
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25
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22
Which of the following is true about Arduino IoT devices?
Arduino IoT उपकरणों के बारे में निम्नलिखित में से कौन सा सच है?
They are open-source software.
They can only read analog inputs.
They have their own operating systems.
They don't have pre-programmed firmware.
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25
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23
Which type of sensor is used to detect the presence of radioactive materials?
रेडियोधर्मी पदार्थों की उपस्थिति का पता लगाने के लिए किस प्रकार के सेंसर का उपयोग किया जाता है?
Radiation sensor
Gas sensor
Optical sensor
Proximity sensor
Previous Question
Next Question
25
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24
What is ESP8266 ?
ESP8266 क्या है?
WIFI module
Sensor
Board
USB cable
Previous Question
Next Question
25
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25
Which of the following is not an actuator in IoT?
निम्नलिखित में से कौन IoT में एक एक्ट्यूएटर नहीं है?
Stepper motor
A fan
An LED
Arduino
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