WHICH OF THE FOLLOWING FUNCTION IS CALLED ONLY ONCE IN ARDUINO PROGRAM

O Level Online Exam

NIELIT O Level Exam

Which of the following Function is called only once in Arduino program?

निम्न में से कौन सा फ़ंक्शन Arduino प्रोग्राम में केवल एक बार कॉल किया जाता है?

A. loop()

B. setup()

C. selay()

D. digitalWrite()

Correct Answer is :

B. setup()