Master C Programming Functions
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Questions and Answers

What is the purpose of the 'realloc()' function?

  • To dynamically allocate memory for arrays in C
  • To concatenate two strings
  • To reallocate memory dynamically in C (correct)
  • To free dynamically allocated memory in C
  • What is the 'malloc()' function used for?

  • To concatenate two strings
  • To dynamically allocate memory for arrays in C (correct)
  • To search for a substring within a string
  • To determine the length of a string
  • What is the purpose of the 'strcmp' function?

  • To display output on the screen
  • To compare two strings and return 0 if they are equal (correct)
  • To determine the length of a string
  • To calculate the power of a number
  • What is the purpose of the 'malloc' function?

    <p>To dynamically allocate memory in C</p> Signup and view all the answers

    What is the purpose of the 'realloc' function?

    <p>To reallocate memory dynamically in C</p> Signup and view all the answers

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