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Q.No.1

How do you free memory allocated by calloc() in C?

Q.No.2

What is the correct way to allocate memory for a structure with malloc() in C?

Q.No.3

What is the correct way to allocate memory for an array of 20 integers with calloc() in C?

Q.No.4

What is the correct way to resize a previously allocated memory block with realloc() in C?

Q.No.5

When should you use realloc() function in C?


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Quiz On

Learn about dynamic memory allocation in C programming, including malloc, calloc, realloc, and free functions for managing memory dynamically.

Category

Discover the foundational principles of C programming, ideal for beginners entering the world of coding.


C Programming

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

Sector

Test your knowledge on the fundamentals of creating software by writing and understanding code in various programming languages.


Programming


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Do you want to start quiz mode? You'll answer against a timer. When the timer runs out, answers auto-submit