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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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Description

Test your knowledge on pointers in C++ with this quiz! From understanding how to declare and initialize pointers to using the dereference operator, this quiz covers various concepts related to pointers in C++. Sharpen your skills and improve your understanding of pointers with this informative quiz.