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Q: A: ### Quick Answer

The binary number 1010 represents the decimal number 10. The binary, or base two, system is used in computer programming, and it is quite straightforward once the rules are understood.

Know MoreIn the decimal system, there are places for 1s, 10s, 100s, 1000s and so on. Each place goes up by 10 times the value of the place before it. With the binary system, the places are 1s, 2s, 4s, 8s, 16s, 32s, 64s, 128s and so on. Each place goes up by double the value of the place before it. The binary number 1010 has no 1s, one 2, no 4s and one 8. Adding the 2 and 8 together makes the number equal to 10 in decimal.

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## What is "42" in binary?

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Full Answer >**The number 42 in binary is "00110100 00110010."**The binary system only uses two numeric values to represent numbers and letters, 1 and 0. The binary system is used internally by almost all modern computers, mobile phones, tablets, video game consoles and other computer-based devices.Filed Under: - Q:
## How do you read binary code?

A:Binary code can be translated into decimal values, keyboard characters or computer processor instructions through the multiplication of the ones and zeros in the bit string by the number two taken to the power of the place-value of the one or zero being manipulated. These multiplications are then added together.

Full Answer >Filed Under: - Q:
## Why do computers use binary numbers?

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Full Answer >**Computers use binary numbers because they have circuits which are either on or off, which gives them two states to work from to make calculations and run processes.**The two-digit, or base 2, number system is much easier for the computer to process with the circuits they have. The binary numbers have values for each space in a number, just like regular numbers with the ones, tens and hundreds places.Filed Under: - Q:
## How many binary digits are in a byte?

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Full Answer >**A byte consists of eight binary digits.**A string of eight of these digits forms a byte that can represent as many as 256 different values.Filed Under: