Programming and Problem Solving Through Python Online Test - O Level
Navigating the complexities of the Internet of Things (IoT) for your O Level exams can be challenging, but an online test designed specifically for this subject can significantly enhance your preparation. The O Level Internet of Things Online Test provides an interactive and efficient way to evaluate your understanding of key IoT concepts, including sensor technology, data communication, and smart devices. This test covers essential topics such as IoT architecture, protocols, and applications, helping you grasp how interconnected systems work together to collect and analyze data.
By taking this online test, you can practice answering questions relevant to the O Level curriculum, receive immediate feedback, and identify areas where you may need further study. The flexibility of online testing allows you to prepare at your own pace, ensuring you build a solid foundation in IoT and approach your exams with confidence.
Take our NIELIT O Level online test now and get ready to excel in your Internet of Things (IOT) exam!
Q.1 निम्नलिखित में से कौन सा माइक्रोकंट्रोलर का सामान्य अनुप्रयोग है?
Which of the following is a common application of microcontrollers?
Q.2 Arduino Uno arduino board का सबसे प्रसिद्ध प्रकार है
Arduino Uno is the most famous type of arduino board
Q.3 WSN का Full form है |
Full form of WSN is.
Q.4 MQTT का पूर्ण रूप क्या है ?
What is the full form of MQTT?
Q.5 AMQP UDP protocol का उपयोग करता है ?
AMQP uses UDP protocol?
Q.6 आई.ओ.टी. wired और wireless संचार दोनों को सपोर्ट करता है।
I.O.T. Supports both wired and wireless communications.
Q.7 निम्नलिखित Arduino कोड का आउटपुट क्या होगा?
What will be the output of the following Arduino code ?
void main() {
int k = 0;
double d = 10.21;
printf(“%lu”, sizeof(k + d));
}
void loop() {}Q.8 Arduino IDE में कितनी बार setup() function चलता है
How many times does the setup() function run in the Arduino IDE?
Q.9 निम्नलिखित प्रोग्राम का आउटपुट क्या है?
What will be the output of the following code ?
#include <stdio.h>
void solve() {
int b = 4;
int res = b++ + ++b + ++b;
printf("%d", res);
}
int main() {
solve();
return 0;
}Q.10 IoT में क्या चुनौतियाँ हैं ?
What are the challenges in IoT?
Q.11 GPIO का full form क्या होता है ?
What is the full form of GPIO?
Q.12 arduino programming में कंडीशनल स्टेटमेंट्स का प्रयोग नहीं किया जा सकता है
Conditional statements cannot be used in arduino programming
Q.13 कौन सा प्रोटोकॉल UDP को Asynchronously interact करता है ?
Which protocol interacts with UDP asynchronously?
Q.14 _____________ tags, device, smart phone पहचान करने में उपयोगी है
_____________ is useful in identifying tags, device, smart phone
Q.15 Cloud IOT Architecture का भाग है
Cloud is part of IoT Architecture
Q.16 _______ function input/output pin को configure करता है|
_______ function configures the input/output pins.
Q.17 Embedded C Language Function call को support नहीं करती है
Embedded C language does not support function calls
Q.18 किसी फ़ंक्शन में, एक सरणी पास की जाती है:
In a function, an array is passed by:
Q.19 व्याख्याताओं और हैंडआउट्स का उपयोग करके, जानकारी __________ के माध्यम से प्राप्त की जाती है जबकि ट्यूटोरियल और वार्तालापों का उपयोग करके, जानकारी __________ के माध्यम से प्राप्त की जाती है।
Using lecturers and handouts, information is acquired via __________ whereas by using tutorials and conversations, information is acquired through __________.
Q.20 यदि "पिन2" को "1011" भेजा जाता है जहां 1 5V है और 0 0V है तो "पिन1" का आउटपुट क्या है?
What is the output of “pin1” if “pin2” is sent “1011” where 1 is 5V and 0 is 0V?
int pin1 = 12;
int pin2 = 11;
void setup() {
pinMode(pin1, OUTPUT);
pinMode(pin2, INPUT);
Serial.begin(9600);
}
void loop() {
if(digitalRead(pin2)==1) {
digitalWrite(pin1,LOW);
}
else if(digitalRead(pin2)==0) {
digitalWrite(pin1,HIGH);
}
}