What is binary?
Q: What is binary?
A: Binary is a base 2 number system that uses two possible numbers: 0 and 1.
Q: Why is binary a base 2 system?
A: Binary is a base 2 system because it uses two possible numbers: 0 and 1.
Q: What is the difference between binary and decimal?
A: Binary is a base 2 system and uses two possible numbers, while decimal is a base 10 system and uses ten characters (0-9).
Q: Why do computers work in binary?
A: Computers work in binary because wires can store information in two different ways: by being powered, or not being powered.
Q: How can binary numbers be used?
A: Sets of binary numbers can be used to represent any information, such as text, audio, or video.
Q: How are binary numbers distinguished from decimal numbers?
A: Binary numbers are distinguished from decimal numbers by adding a subscript "(2)" when they are written.
Q: What characters are used in the decimal number system?
A: The decimal number system uses ten characters: 0-9.
