Which of the following is an example of a binary number system?

Correct option is C

The binary number system uses only two digits, 0 and 1, to represent numbers. It is the fundamental system used by computers for data representation and processing.
· 11101 is a valid binary number as it consists only of 0s and 1s.
· Other options (e.g., 14870, 35026, 3A16) contain digits or characters not valid in the binary system
Important Key Points:
1. The binary system is base-2, using only 0 and 1.
2. It is essential in digital systems and computing for representing data and instructions.
3. Binary numbers are used in machine-level instructions, logic gates, and electronic circuits.
Knowledge Booster:
· 3A16: Represents a hexadecimal (base-16) number system.
· 14870 and 35026: Represent decimal (base-10) numbers.
· Binary numbers are often converted to decimal, octal, or hexadecimal for practical use.