Quiz 6: Pointers

Quiz 6: Pointers

1. Which of the following is the proper declaration of a pointer? A. int x; B. int &x; C. ptr x; D. int *x; 2. Which of the following gives the memory address of integer variable a? A. *a; B. a; C. &a; D. address(a); 3. Which of the following gives the memory address of a pointer a? A. a; B. *a; C. &a; D. address(a); 4. Which of the following gives the value stored at the address pointed to by the pointer a? A. a; B. val(a); C. *a; D. &a; 5. Which of the following is the proper keyword to allocate memory? A. new B. malloc C. create D. value 6. Which of the following is the proper keyword to deallocate memory? A. free B. delete C. clear D. remove Blog Author: Vijay Kumar Go to: Coding Problem Solutions, Java Aptitude