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Q.No.1

What is the purpose of #endif directive in C?

Q.No.2

What does #else directive do in C preprocessor?

Q.No.3

What does #include directive do in C?

Q.No.4

What is the purpose of # operator in C preprocessor directives?

Q.No.5

What does #error directive do in C?

Q.No.6

What does ## operator do in C preprocessor directives?

Q.No.7

What is the purpose of #ifndef directive in C preprocessor?

Q.No.8

What is the correct way to define a constant macro named PI with value 3.14159 using #define directive in C?

Q.No.9

What does #undef directive do in C?

Q.No.10

What does #elif directive do in C preprocessor?


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Quizzes under C Programming

  2. Introduction to C Programming
  3. Basic Syntax and Data Types
  4. Control Flow
  5. Functions
  6. Arrays
  7. Pointers
  8. Strings
  9. Structures and Unions
  10. File Handling
  11. Dynamic Memory Allocation
  12. Preprocessor Directives
  13. General

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