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Q.No.1

What does malloc() function do in C?

Q.No.2

What is the return type of malloc() function in C?

Q.No.3

How do you allocate memory for an array of 10 integers using malloc() in C?

Q.No.4

How do you allocate memory for a structure using malloc() in C?

Q.No.5

What does calloc() function do in C?

Q.No.6

What is the return type of calloc() function in C?

Q.No.7

How do you allocate memory for an array of 5 doubles initialized to zero using calloc() in C?

Q.No.8

What does realloc() function do in C?

Q.No.9

What is the return type of realloc() function in C?

Q.No.10

How do you resize a previously allocated memory block to accommodate 20 more integers using realloc() 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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