Pointer Perfection

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Questions and Answers

What is the purpose of the * operator in the code snippet?

  • To assign a value to a variable
  • To dereference the memory address of a variable and get its value (correct)
  • To declare a pointer variable
  • To reference the memory address of a variable

What is the value of the pointer variable 'ptr' in the code snippet?

  • food
  • None of the above
  • 0x6dfed4 (correct)
  • Pizza

What is the data type of the pointer variable 'ptr' in the code snippet?

  • int
  • char
  • string
  • string* (correct)

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