Biotechnology researchers have already developed techniques that can modify all of the genes of a developing embryo, effectively allowing parents to "customize'' their child before it is born.

When using the Label Wizard the selected field names in the Prototype Label text box are surrounded by:

A) single quotes. B) braces. C) square brackets. D) double quotes.

Answer the following statements true (T) or false (F)

1. When C++ is working with an operator, it strives to convert the operands to the same type. 2. When a program uses the setw manipulator, the iosetwidth header file must be included in a preprocessor directive. 3. The following statement will output $5.00 to the screen: cout << setprecision(5) << dollars << endl; 4. In C++, it is impossible to display the number 34.789 in a field of 9 spaces with 2 decimal places of precision. 5. The fixed manipulator causes a number to be displayed in scientific notation.