# What is a bit and how many bits are in a byte?

# What is a byte and a bit?

Answer A byte is made up of eight bits. A bit is a single state, usually represented by a 0 or a 1. Using binary code, eight bits can be used to represent characters numbers and other items. A bit is a single numeric value, either '1' or '0', that encodes a single unit of digital information. A b…yte is a sequence of bits; usually eight bits equal one byte. (MORE)

# How many bits are in a byte?

In the most common definition, there are 8 bits in one byte. One bit is either a flow of electricity or no electricity. This written as 0 or 1. There are four bits in a nibble and two nibbles in a byte. 8 bits = 1 byte. 1024 bytes = 1KB 1024 KB = 1 MB 1024 MB = 1 GB

# What is the difference between bits and bytes?

Bits are smaller than bytes. 8 bits equal 1 byte. 4 bits equal a nibble.

# How many bits make up one byte?

There are 8 bits in a byte. In early computers, there were also 6, 7, and 9 bit bytes, but current usage is 8

# One bit is equal to how many bytes?

A bit is smaller than a byte. There are 8 bits in a byte, so a bitis one eight of a byte.

# How many bytes in 16 bits?

i dont think there are any. i think its about two different things.
edit: there are 2: 1 byte = 8 bits

# How many bits are present in 8 bytes?

8 bits make up 1 byte. Thus, 8 bytes = 8 x 8 bits = 64 bits.

# Why a byte is equal to eight bits?

A byte is eight bits because in the 1960s, the most popular processors used 8-bit registers which allowed them to manipulate 8 bits at a time. This common usage of the term byte eventually became the standard due to its widespread usage.

# How many bytes are used to store a 64-bit number?

how many bytes are there in a 64-bit machine? .
Another Answer: .
It takes 8 bytes to store a 64 bit number.

# How many bytes are in one bit?

This question has things a little bit backwards..
One byte usually consists of 8 bits (one bit is one "BInary digiT" -- either a 0 or a 1)..
Half a byte (4 bits) is sometimes referred to as a nybble or nibble.

# Why 1 byte 8 bits?

The earliest computers could only send 8 bits at a time, it was only natural to start writing code in sets of 8 bits. This came to be called a byte. It's essentially arbitrary, however 8 bits was initially a good fit since it was able to easily fit all letters, upper and lower case, plus all punct…uation and numerals. A Byte is no longer a hard boundary, however. There are many protocols that use individual bits, or groups of 4 bits, or any number really. Modern processors also use 32-bit "words" and 64-bit "words". (MORE)

# How many bits in byte?

historically, the byte was whatever the computer said it was. There have been computers that use bytes anywhere from 5 to 36 bits long. Today however, almost all computers use 8 bit bytes. When there is absolutely no room for misunderstanding, the term octet is used instead, which always means 8 bit…s. (MORE)

# What is difference between bit and byte?

the bit is first smalest than a byte and a bit in computation is used to refer to a data transfer and byte an amount of data store ex i downloud 380 bytes at 4 bits per second

# What is the difference between bit and byte?

A bit is a network-based form of a byte, and it takes 8 bits to form a byte.

# How many bytes are 32 bits?

32 bits is 4 bytes - 8 bits is one byte. And yes, half a byte is called a nibble - 4 bits.

# What do these bits and bytes measure?

They Measure Computer Memory in Binary. Binary is Computer Code In Only 0 & 1 's. 1 bit = one 0 or 1 1 byte = 8 bits 8 bits or 1 byte = a group of eight 0 & 1 's

# 1 bytes is equal to how many bits?

One byte is usually 8 bits , but some computer systems used a 9-bit byte. A bit is a Binary digit. (0 or 1) And a nibble is a 4- bit byte. Sometimes used in simple machines such as washing machine or toaster. Back in early telegraphy days, paper tape was used for machine telegraphy. Its d…ata was represented by 5 holes that could be punched across the width of a paper tape. Thus one could have 2 5 (= 32) characters. This became supplanted by paper tape with 8 possible holes in a row. Thus 2 8 different characters could be represented. (256 characters). A version of this was called ASCII code, American Standard Code for Information Interchange. And the electro-mechanical Teletype was the apparatus commonly used. This was in the (relatively recent) days before alpha-numeric symbols on an CRT screen. Anyway, hence the 8-bit Byte. (MORE)

# What is a bit and how many are in a byte?

A bit (contraction of binary digit) is the basic unit of information in computing and telecommunications; it is the amount of information stored by a digital device or other physical system that exists in one of two possible distinct states. Old Standard bit b 0 or 1 byte B 8 bits IEC Sta…ndard bit bit 0 or 1 byte B 8 bits (MORE)

# How many bit combinations are possible in a byte?

256 possible combinations (from 0 to 255) .
A byte is made of 8 bits. Bits can only be on or off (0 or 1). .
00000000 =0 11111111 = 255

# How many bits are in a byte of binary data?

One BYTE is always 8 BITs. (Binary digITs) Some data protocols use a different number of bits to define a character, most systems today use 8 bits, some older systems used 5 bits or 7 bits. But a BYTE is always 8 bits regardless. (a NIBBLE is half a byte - 4 bits)

# How many bits of information equal 1giga byte?

A gigabyte is 1,073,741,824 bytes. There are 8 bits in a byte, so there are 8,589,934,592 bits in a gigabyte.

# How many bytes are in 1 bit?

Bit is the smallest component of data and byte is larger then bit so: 1 byte = 8 bits = 2 3 bits 1 Kilobyte = 1024 bytes = 2 10 bits 1 Megabyte = 1024 kilobytes = 2 20 bits 1 Gegabyte = 1024 megabytes = 2 30 bits

# How do you find out how many byte in 64-bit computer?

right click on my computer, click on properties, click on general tab. at the bottom you will see your memory in mega bytes or giga bytes. .
or, right click on the start bar, left click on task manager, click on the performance tab and where it says physical memory there will be a total. this will …be your total ram in bytes. (MORE)

# 1kilo byte how many bits?

There are 1,024 bytes in a kilobyte. There are 8 bits in a byte, so there are 8,192 bites in a kilobyte.

# If 1000 bytes are in a kilobyte How many bits are in a byte?

There are actually 1024 bytes in 1 kilobyte; but there are only 8 bits in 1 byte.

# How many bits is 1k byte?

One BYTE is currently defined as 8 BITs. (Binary digITs) 1 B = 8 b (Big "B" is for Bytes and little "b" is for bits.) Some data protocols use a different number of bits to define acharacter (like the letter "A"), most systems today use 8 bits,some older systems used 5 bits or 7 bits. But a BYTE is …currentlydefined as 8 bits, since historically the definition of a byte haschanged throughout time. Also, one NIBBLE is half a byte, which is4 bits. KB -- Kilobyte (official definition now means 1,000 bits per NISTand IEC): K = Kilo = 1,000 1 KB = 1,000 bytes 1,000 bytes = 1,000(8 bits per byte) = 8,000 bits KiB -- Kibibyte (new term to avoid confusion with a Kilobyte): 2^10 = 1,024 1 KiB = 1,024 bytes 1,024 bytes = 1,024(8 bits per byte) = 8,192 bits So, basically, there's still a lot of confusion between ITprofessionals and manufacturers of data storage devices as not manyhave adopted the newer Kibibyte definitions. Therefore, you mustdetermine the context and/or do your own math to validate whichmeaning is being used. Sources (replace the [dot] text with an actual period "."): * Read the history of the mathematical inaccuracies of the originalso-called "Kilobyte" at the NIST and IEC websites (these areorganizations that deal with standards). www [dot] physics.nist [dot] gov/cuu/Units/binary.html www [dot] iec [dot] ch/si/binary.htm io9.gizmodo [dot]com/is-a-kilobit-1-000-or-1-024-bits-a-mathematical-debat-1694610423 * Numerical breakdowns: www [dot] computerhope [dot] com/jargon/b/bit.htm www [dot] computerhope [dot] com/jargon/b/byte.htm * Historical examples of a byte not always being 8 bits: encyclopedia2.thefreedictionary [dot] com/byte [See FOLDOC'sdefinition.] (MORE)

# What is a byte and how many bits does it contain?

A byte is the basic unit of information in a computer. It is usually the smallest addressable object in memory..
The size of a byte is a function of the design of the computer, but nearly universally, it has come to mean 8 bits. (Octet is a more precise definition of 8 bits of memory, in case there… is any dichotomy.) (MORE)

# 4 bytes is how many bits?

1 byte = 8 bits. simillarly 4 bytes = 4 * 1 byte = 4 * 8 bits = 32 bits.

# Describe the purpose of bits and bytes?

A bit is the smallest unit of data that a computer can record. It can have only of of two values; a bit is either on (1) or off (0). A byte is the smallest addressable unit if memory in a computer. It is composed of eight bits. A byte can have a value of 0 to 255. How the value of a byte is int…erpreted depends on its context. It can either be (part of) a program instruction or a single character of data. (MORE)

# How many bits in 20 mega bytes?

8 bits=1 byte, 1024 bytes=1 kilobyte, 1024 kilobytes=1 megabyte. .
So the way to solve this is to do this: 8x1024x1024x20. .
This equals 167,772,160 bits in 20 megabytes. .
Hope that helps! .
- ElectroGoofy

# How many bits in 9 bytes?

As a byte is typically a sequence of 8 bits, there are a total of 72 bits in nine bytes.

# How many bits are in 9 bytes?

There are 8 bits in a byte. Therefore, 9 bytes is equal to 9 x 8 = 72 bits.

# How many bits are in a byte in a computer?

There are 8 bits in a byte. People use a lowercase 'b' to mean "bits" and an uppercase "B" to mean bytes. So if a hard drive has 500GB, that's giga- bytes . But if a network cable lists its speed as 10Mbps, that means 10 mega- bits per second.

# What is the relationship between a byte and a bit?

A bit is one binary unit - either a one or a zero. A byte contains 8 bits. (so for example a byte would look like "10011011") Half a byte (or 4 bits) is called a nibble, no kidding!

# What is the relationship between a bit and a byte?

if u bit a dik it past if u byte a dik its present tense.

# Example of a bit and a byte?

A bit is represented by 1 or 0(the binaries). 8 bits constitute a byte of data. example for byte: 10011010.

# Which is smaller a byte or a bit?

8 Bit form one Byte, so a Bit is one eights of a Byte and thus smaller.

# If two bits of a byte are in error?

If two bits of a byte are in error when the byte is read from ECC memory, ECC can detect the error.

# How are bits and bytes measured?

Bits are measured in single binary digits(1 or 0) Bytes are measured in 8bits All information provided by Enos

# What are Bits vs Bytes?

To explain this, lets think of a text document. When you press a key on the keyboard, a series of 8 "switches", either on of off, represented by 1's and 0's, are switched and sent to the document. each one of these "switches" is called a bit. 8 bits make one unit of data, a byte. The abbreviations …are: byte= B bit = b byte is capital, bit is lowercase. (MORE)

# How many bits in 1Mega bytes?

1 byte = 8 bits 1 Kilo byte = 1024 bytes = 8192 bits 1 Mega byte = 1024 Kilo Bytes = 1048576 bytes = 8388608 bits

# How many bits are there in one kilo byte?

Here is the math: 1 byte is 8 bits. 1 kibibyte (More accurate term than kilobyte.) is 1024 bytes. 1024 * 8 = 8192 bits.

# How many bits are it byte?

One BYTE is always 8 BITs. (Binary digITs) Some data protocols use a different number of bits to define a character, most systems today use 8 bits, some older systems used 5 bits or 7 bits. But a BYTE is always 8 bits regardless. (a NIBBLE is half a byte - 4 bits). .

# How many bits reserve for mantissa in 4 bytes?

That depends on the floating point format used: .
IEEE --> 23 bits .
DEC VAX --> 23 bits .
IBM System/360 --> 24 bits (6 hex digits) .
HP-3000 --> 22 bits .
MIL-STD-1750A --> 23 bits .
Rockwell Collins CAPS --> 23 bits

# How many bits a byte?

Generally speaking, eight bits to a byte. There is no actual standard that defines how many bits are in a byte, but it has become something of a de facto standard.

# How many bytes and how many bits does the word duck contain?

If you are using the ASCII system, the word "duck", as it has four letters, contains 4 bytes, or 32 bits.

# How many bit are there in sixteen byte?

1 byte = 8 bits By that logic 16 bytes = 8 x 16 bits So 16 bytes contain 128 bits Do note that bits always typically come in powers of two. 2,4,8,16,32,64,128, and so on.

# How many binary or bits combine to create one byte?

One BYTE is always 8 BITs. (Binary digITs) Some data protocols use a different number of bits to define a character, most systems today use 8 bits, some older systems used 5 bits or 7 bits. But a BYTE is always 8 bits regardless. (a NIBBLE is half a byte - 4 bits).

# How many bits are in ten bytes?

There are 80 bits in 10 bytes. Each byte contains eight bits. This is critical to know when shopping for a new computer or adding memory to a compute as it will allow for an accurate calculation of the amount of storage space.

# How many bits for 80 million bytes?

1 byte is the grouping of 8 bits. So all you need is multiply thenumber of bytes with 8 to get number of bits. Specific answer toyour query is 640 million.