CIS 123 comp mem Matching
| By definition, global variable is the one declared |
| outside of any function (at the file level) |
| Using calculator, convert decimal value 123 to hex: |
| A C++ program
#include <iostream>
int main()
{
int x = 123;
std::cout << &x << '\n';
return 0;
}
prints |
| the memory address of the variable x |
| Computer memory locations (addresses) are numbered sequentially starting at |
| T or F, The higher the memory address in RAM the longer it takes for the CPU to access that memory. |
| Empty parentheses in main( ) indicate that |
| the function has no input parameters |
| Does function main( ) have a return value in a C/C++ program? |
| In C, C++, and Java, int is a |
0:00
