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It is simpler to code each digit as off-or-on (binary) rather than at 10 different voltages to represent the digits 0, 1, 2, ..., 9 if using decimal. There is a greater risk of errors in reading or writing information in the latter case.
Similarly, with optical data, it is safer to have a "pit" or "not-a-pit" which a laser can easily work with rather than pits of ten different depths.
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The system that digital computers use to represent numeric data?
It uses the Binary Numbering System.
Why are binary numbers important in digital computing?
Computers store and process data in binary form: current on or off, location magnetised or not, laser reader hits a pit or not.
Computers represent numeric data using the number system?
Nearly all computer math is based on variants of binary numbering. Printouts of computer memory data will combine the binary numbers into four bit groups called hexadecimal digits.
'A' is represented in the binary system as?
Most computers use ASCII (or some similar) encoding, in which 'A' is represented as 65, or 01000001 binary. Older IBM mainframes use an entirely different encoding.
What is the purpose of binary codes?
A Binary code is a way of representing text or computer processor instructions by the use of the binary number system's two-binary digits 0 and 1.So the purpose of binary code is to issue human readable code, changed to machine code (binary) that the computer understands and can execute the instructions.
What Numbers that computers use to store and process data?
BINARY
Do computers use the decimal number system to store data?
No, they use the binary system
The system that digital computers use to represent numeric data?
It uses the Binary Numbering System.
What would you call a device that works with binary data?
Digital Data is data that is stored in binary, and a Digital Device is any device that works with binary data
Why computer use number system?
Computers cannot understand languages. They can only compute data. Because of that, we use binary code because that is pure data.
What data does the computer record?
Computers record data in the form of "bits", Binary Digits.
Where do they use hexadecimal system?
Computers store data in binary digits - ones and zeroes. It is mainly here that hexadecimal is used, as a shortcut for binary; each hexadecimal digit corresponds to four binary digits.
Why do computers use the decimal system?
Computers use a binary system, not decimal.
Why do computers manipulate binary data and executive binary instructionsWhy binary?
it is the only language programmed and understandable by the computer processor because it is programmed in it.
What are number systems use in computer to store data and perform calculations?
Binary number system ,which has only two digits 0 and 1.
What format do most computers store data in a series of ones and zeros?
binary
What is a difference between binary tree and binary?
I think a binary tree is a thing to help you search whereas binary is 100100101010, that thing that computers use...I think the difference is that a binary tree helps you search but binary is the thing that computers use:10010101001010 The term binary refers to the idea that there are "2" options. In terms of computers at a low level, this refers to 1's and 0's (high voltage and low voltage). A binary tree is a completely different concept. It is a type of data structure with a parent node that branches down into 2 child nodes at each level. If implemented as a binary *search* tree it is pretty efficient at searching data sets that are ordered (O(log n))
