NIELIT O Level Exam

What is the correct execution process of an Arduino code?

What is the correct execution process of an Arduino code?

अरुडिनो कोड की सही निष्पादन प्रक्रिया क्या है

A. Preprocessor->Editor->Compiler प्रीप्रोसेस्सोर->एडिटर->कम्पाइलर

B. Editor->Preprocessor->Compiler एडिटर->प्रीप्रोसेस्सोर->कम्पाइलर

C. Compiler->Preprocessor->Editor कम्पाइलर->प्रीप्रोसेस्सोर->एडिटर

D. Editor->Compiler->Preprocessor एडिटर->कम्पाइलर->प्रीप्रोसेस्सोर




Correct Answer is :

B. Editor->Preprocessor->Compiler



Explanation

The correct order is:

Editor:

  • You use a text editor or an integrated development environment (IDE) to write your source code.

Preprocessor:

  • The preprocessor is a program that processes your source code before actual compilation.
  • It performs tasks such as handling preprocessor directives (e.g., #include, #define), file inclusion, and conditional compilation.

Compiler:

  • The compiler takes the preprocessed source code and translates it into assembly language or machine code.
  • It checks the code for syntax errors and generates an intermediate form of the program.
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