Every time a bit is added the number of values we can represent doubles "What is the highest value I can count to using 3 bits? A group of four bits is also called a nibble and has 2 = 16 possible values. How many values can be represented by a single byte? Of course, you can choose to have the bits represent any 256 numbers you may like. 1. a \"bit\" is atomic: the smallest unit of storage 2. In computer architecture, 4-bit integers, memory addresses, or other data units are those that are 4 bits wide. "How many more numbers can be represented with 4 bits as opposed to 3?" Twice as many. Anything with two separate states can store 1 bit 5. 4, which is equal to 2 to the power 2.In general, with "n" bits, you can have "2 to the power n" different states (or represent that many different numbers). \"In the computer it's all 0's and 1's\" ... bits 4.
A 16-bit integer can store 2 16 (or 65,536 ) distinct values.
My thinking is that if I set each of those 9 bits to 1, I will make the highest number possible that those 9 digits are able to represent. How many numbers can be represented by 16 bits? When the numbers are considered as unsigned short integers, they range from 0 to 255. One byte is equal to 8 bits and a collection of 8 bits can represent 256 messages ( ). With 3 bits, 7. The bit stores just a 0 or 1: it's the smallest building block of storage. Therefore, the highest value is 1 1111 1111 which equals 511 in decimal. Also, 4-bit CPU and ALU architectures are those that are based on registers, address buses, or data buses of that size. Thus, a single byte can represent 256 values. When 8 bits are used to represent audio or video, the represented numbers are usually not evenly spaced. With 4 bits, 15. Computer only understands the sequence of 0s and 1s. A bit is too small to be much use 8. A bit stores just a 0 or 1 3. Group 8 bits together to make 1 byteEverything in a computer is 0's and 1's.
For example, if n=9, then how many different values can be represented in 9 binary digits (bits)? In a hard drive: spots of North/South magnetism = 0/1 7. In general the answer is 2^(number of bits… In an unsigned representation, these values are the integers between 0 and 65,535 ; using two's complement, possible values range from − 32,768 to 32,767.
What about with 4?" In a chip: electric charge = 0/1 6.