The XMLHttpRequest object uses ____ to exchange data between a client computer and a web server.

What output is sent to the file out.dat by the following code, assuming these lines of code are embedded in a correct program?

What will be an ideal response? ``` ofstream fout; fout.open("out.dat"); fout << "*" << setw(5) << 123 << "*" << 123 << "*" << endl; fout.setf(ios::showpos); fout << "*" << setw(5) <<; 123 << "*" << 123 << "*" << endl; fout.unsetf(ios::showpos): fout.setf(ios::left); fout << "*" << setw(5) << 123 << "*" << setw(5) << 123 << "*" << endl; ```

Given the following styles, what size will the text of the label be?

``` .root { -fx- font-size: 12pt; } .label { -fx- font-size: 18pt; } ``` a. 12 pts b. 18 pts c. 15 pts d. This will cause an error because there are duplicate font-size styles.