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Questions and Answers
What is the purpose of the * operator in the code snippet?
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?
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?
What is the data type of the pointer variable 'ptr' in the code snippet?
- int
- char
- string
- string* (correct)
Study Notes
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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.
