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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
See Explanation !
1
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
Next Question
25
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2
Router operate at layer of OSI reference model ?
राउटर OSI संदर्भ मॉडल की परत पर काम करता है?
Layer2 (Data Link Layer)
Layer3 (Network Layer)
Layer1 (Physical Layer)
Layer4 (Transport Layer)
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25
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3
Privacy protection solution was proposed with KP-ABE and CP-ABE
केपी - एबीई और सीपी - एबीई के साथ गोपनीयता सुरक्षा समाधान प्रस्तावित किया गया था
True
False
May be
None of these
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25
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4
The RFID is a useful IoT architecture layer of the perception layer for:
RFID धारणा परत की एक उपयोगी IoT वास्तुकला परत है:
Object identifying
Tracking
Exchange useful information
All of the above
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25
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5
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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6
Arduino _______ with an integrated WiFi module.
Arduino _______ एक एकीकृत वाईफ़ाई मॉड्यूल के साथ।
Uno
UAA
UAN
None of the above
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25
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7
How MDM will achive locking mechanism ?
एमडीएम लॉकिंग तंत्र को कैसे प्राप्त करेगा?
Wrapping
Controlling
Both wrapping and controlling access by all applications on the device
Encryption
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25
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8
What is/MQ-13573
/MQ -13573 क्या है
Hard disk
Sensor
Input Program Output
None of these
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25
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9
How Many layers are present in OSI Model
OSI मॉडल में कितनी परतें मौजूद हैं
3 Layers
4 Layers
5 Layers
7 Layers
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25
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10
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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11
Which wireless communication protocol is commonly used in IoT devices for short-range communication?
कम दूरी के संचार के लिए IoT उपकरणों में आमतौर पर किस वायरलेस संचार प्रोटोकॉल का उपयोग किया जाता है?
Bluetooth
Wi-Fi
Zigbee
LTE
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25
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12
The device connected to the Internet of Things have to communicate automatically, not via humans. What is this called?
इंटरनेट ऑफ थिंग्स से जुड़े डिवाइस को मनुष्यों के माध्यम से नहीं, बल्कि स्वचालित रूप से संवाद करना होगा। इसे क्या कहा जाता है?
Bot-to-Bot B2B.
Machine-to-Machine M2M.
Inter Cloud
Skynet
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25
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13
What is the primary reason optical fiber is not widely used in IoT for sensor connectivity?
सेंसर कनेक्टिविटी के लिए IoT में ऑप्टिकल फाइबर का व्यापक रूप से उपयोग नहीं होने का प्राथमिक कारण क्या है?
High cost and complexity of deployment
Limited data transfer speed
High susceptibility to interference
Incompatibility with IoT protocols
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25
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14
Which layer of the TCP/IP model is responsible for splitting and reassembling messages into packets in IoT systems?
टीसीपी/आईपी मॉडल की कौन सी परत IoT सिस्टम में पैकेट में संदेशों को विभाजित करने और फिर से जोड़ने के लिए जिम्मेदार है?
Network Interface Layer
Internet Layer
Transport Layer
Application Layer
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25
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15
What is a private key
एक निजी कुंजी क्या है
A key on your key chain
A key given to the public
A key not to be given to the public
A key that opens a secret door
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25
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16
Which signal is used for pipelining on bus cycle in ARM7 IOT?
ARM7 IOT में बस चक्र पर पाइपलाइनिंग के लिए किस सिग्नल का उपयोग किया जाता है?
BWAIT
BTRAN
BLOK
BCLK
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25
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17
Advantage of MQTT over HTTP is:
HTTP पर MQTT का लाभ है:
More secure
Lightweight
Polling is not required
Both (a) and (b)
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25
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18
What is the Arduino UNO?
Arduino UNO क्या है?
Software
Hardware device
Network
Protocol
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25
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19
............. means communication without words.
............. का अर्थ है शब्दों के बिना संचार।
Object communication
Written communication
Oral communication
Non-verbal communication
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25
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20
What are Arduino Codes are referred to ?
Arduino कोड को क्या संदर्भित किया जाता है ?
sketches
drawings
links
notes
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25
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21
Which of the following option is not available in Arduino IDE software?
Arduino IDE सॉफ़्टवेयर में निम्नलिखित में से कौन सा विकल्प उपलब्ध नहीं है?
Compile
Verify
Terminate
Serial monitor
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25
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22
Reports are usually utilized to present the outcome of:
रिपोर्ट का उपयोग आमतौर पर इन परिणामों को प्रस्तुत करने के लिए किया जाता है:
Experiment
Inquiry
Investigation
All of these
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25
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23
Which one of the following is not an 1OT device?
निम्नलिखित में से कौन - सा एक 1OT उपकरण नहीं है?
Amazon echo voice controller-
Google Home
Nest Smoke Alarm
None of these
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25
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24
Stress is an emotional reaction to physical and psychological demands.
तनाव शारीरिक और मनोवैज्ञानिक मांगों के प्रति एक भावनात्मक प्रतिक्रिया है।
True
False
May be
None of the above
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25
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25
What will be the output of the following piece of code? #include
int main() { int i; for(i=0;i< 8; i++); printf("%d",i); return 0; }
निम्नलिखित कोड का आउटपुट क्या होगा? #include
int main() { int i; for(i=0;i< 8; i++); printf("%d",i); return 0; }
0
1234567
8
Infinite loop
Previous Question
