The following union declaration appears on a system uses 4-byte ints and 8-byte doubles.
union Numbers
{
$\quad$int integerNumber;
$\quad$double doubleNumber;
};
Numbers myNumber;
myNumber.integerNumber = 1;
True or False: After this code executes, the myNumber variable will occupy 4 bytes of memory.

Question

Quizplus · Accepted Answer

A union in C/C++ occupies the memory of its largest member, so myNumber will occupy 8 bytes due to the double member.

The Following Union Declaration Appears on a System Uses 4-Byte \quad

The Following Union Declaration Appears on a System Uses 4-Byte $\quad$