Besides the decimal number system that is most common (base 10), two other number systems that can be used in C++ programs are
A) octal and fractal
B) octal and hexadecimal
C) base 2 and base 4
D) base 2 and binary
E) None of these

Question

Quizplus · Accepted Answer

The two number systems other than the decimal system that can be used in C++ programs are octal (base 8) and hexadecimal (base 16). Octal numbers are denoted by a leading 0 (e.g. 075), while hexadecimal numbers are denoted by a leading 0x or 0X (e.g. 0xFF). These number systems are often used in computer programming for bitwise operations and memory addressing. Therefore, the best choice is B.

Besides the Decimal Number System That Is Most Common (Base