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M1 R5: Information Technology Tools and Network Basics
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M3 R5: Programming and Problem Solving through Python
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 autonomous _____ IoT platforms are used for internal management of the corresponding enterprise.
स्वायत्त _____ IoT प्लेटफार्मों का उपयोग संबंधित उद्यम के आंतरिक प्रबंधन के लिए किया जाता है।
e-Government related
Enterprise
company based
Business oriented plateform
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25
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2
Which layer of the OSI model does IPv6 operate on in IoT networks?
IoT नेटवर्क में IPv6 OSI मॉडल की किस परत पर काम करता है?
Application Layer
Transport Layer
Network Layer
Data Link Layer
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25
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3
Which of the following is an open loop control system
निम्नलिखित में से कौन एक ओपन लूप कंट्रोल सिस्टम है
Field controlled D.C motor
ward leonard control
Metadyne
Stroboscope
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25
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4
_________ actuators use pressurized oil that is incompressible
_________ एक्ट्यूएटर दबाव वाले तेल का उपयोग करते हैं जो असंपीड़ित होता है
Hydraulic
Pneumatic
Both (a) and (b)
None of these
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25
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5
Embedded C is?
एंबेडेड C________ है?
A subset of traditional C
An extension of traditional C
A superset of traditional C
Same as traditional C
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25
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6
What is the output of C program with functions? int main() { int a = 0; printf("AJAY"); return 1; printf("VIJAY"); return 1; }
फंक्शन्स के साथ C प्रोग्राम का आउटपुट क्या है? int main() { int a = 0; printf("AJAY");
AJAY VIJAY
AJAY
VIJAY
Compiler Error
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25
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7
What is the primary role of an actuator in an IoT system?
IoT सिस्टम में एक्ट्यूएटर की प्राथमिक भूमिका क्या होती है?
To sense environmental conditions
To process and store data
To perform physical actions based on a control signal
To transmit data to the cloud
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25
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8
A function is a series of programming statements that can be called by name. Which command is called once when the program starts:
एक फ़ंक्शन प्रोग्रामिंग स्टेटमेंट की एक श्रृंखला है जिसे नाम से बुलाया जा सकता है। प्रोग्राम शुरू होने पर किस कमांड को एक बार कहा जाता है:
loop ()
output
setup ()
None of the above
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25
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9
Which of the following is false about IoT devices?
IoT उपकरणों के बारे में निम्नलिखित में से कौन सा गलत है?
IoT devices use the internet for collecting and sharing data.
IoT devices need microcontrollers.
IoT devices use wireless technology.
IoT devices are completely safe.
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25
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10
What is the role of a humidity sensor in an IoT-based greenhouse system?
IoT - आधारित ग्रीनहाउस सिस्टम में आर्द्रता सेंसर की क्या भूमिका होती है?
Monitor soil moisture
Measure humidity in the air
Track temperature variations
Detect intruders
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25
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11
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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12
How many number of elements in the Open IoT Architecture?
ओपन IoT आर्किटेक्चर में कितने तत्व हैं?
3 elements
7 elements
8 elements
6 elements
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25
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13
I0T Internet of Things has.....
I0T इंटरनेट ऑफ़ थिंग्स में.....
Greater transparency
Control
Performance
All of the above
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25
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14
What is the drawback of using Lockitron ?
लॉकिट्रॉन का उपयोग करने में क्या कमी है?
Wastage of more energy
Supports in some devices only
Won't work at some conditions
Tough installation
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25
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15
Which technology used by Sigfox
Sigfox द्वारा किस तकनीक का उपयोग किया जाता है
Ulta Narrow Band (UNB)
Universal Narrow Band (UNB)
Global Narrow Band (GNB)
Local Narrow Band (LNB)
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25
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16
What is the purpose of the "Histogram" in Adobe Photoshop 7 ?
Adobe Photoshop 7 में "हिस्टोग्राम" का उद्देश्य क्या है?
Adjusting the image's saturation
Viewing a graphical representation of the tonal distribution in an image
Applying artistic filters to an image
Creating custom shapes
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25
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17
Application Layer directly_interact with the
एप्लीकेशन लेयर डायरेक्ट_इंटरैक्ट के साथ
Front user
End user
sensors
None of these
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25
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18
Actuators include
एक्ट्यूएटर में शामिल हैं
Motors, gears
Pumps, pistons
Valves, Switches
All of the above
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25
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19
software supporting integration binds all system devices to create body of IOT system.
सॉफ्टवेयर सपोर्टिंग इंटीग्रेशन सभी सिस्टम डिवाइस को IOT सिस्टम का बॉडी बनाने के लिए बांधता है।
Real Time analytics
Data collection
Device Integration
Real Time collection
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25
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20
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
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25
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21
How to make the loop function run only once but the code inside run infinitely?
लूप फ़ंक्शन को केवल एक बार कैसे चलाया जाए लेकिन अंदर का कोड असीम रूप से कैसे चलाया जाए?
Create a recursive function call statement.
Create a nested infinite loop within the loop() function.
Call the setup() function from the loop( ) function.
Call the loop() function from the setup () function.
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25
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22
Which sensor would be most suitable for monitoring water levels in a tank?
टैंक में पानी के स्तर की निगरानी के लिए कौन सा सेंसर सबसे उपयुक्त होगा?
Ultrasonic sensor
Optical sensor
Pressure sensor
Magnetic sensor
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25
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23
Which of the following communication medium supports highest data rate?
निम्नलिखित में से कौन सा संचार माध्यम उच्चतम डेटा दर का समर्थन करता है?
Ethernet
Bluetooth
Optical Fibre
Wi-fi
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25
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24
Bread Toaster is a Example of
ब्रेड टोस्टर का एक उदाहरण है
Open Loop Control System
Closed Loop Control System
Both Open and Close Loop Control System
None of These
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25
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25
What Word War I-era Organization introduced decentralized publicity "drives" as a strategy to mobilize U.S. public opinion to support the war?
युद्ध का समर्थन करने के लिए अमेरिकी जनता की राय को जुटाने की रणनीति के रूप में किस शब्द युद्ध I - युग संगठन ने विकेन्द्रीकृत प्रचार "ड्राइव" की शुरुआत की?
The Creel Committee
The Red Cross
The Council on Public Relations
The Office of War Information
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