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There are actually two types of computers and they process data differently:
- Analog computers, these computers process data by analogy. Every value in the calculations on an analog computer has a continuous representation as a physical signal analogous to the value. Due to physical tolerances, thermal drift, part aging, etc. these values typically have only 2 to 4 digits of precision and repeating the same calculation several times typically gives somewhat different answers - but an analog computer built using similar technology as a digital computer will run faster, producing answers quicker.
- Digital computers, these computers process data as coded digital values. Every value in the calculations on a digital computer has a quantized coded representation as one or more decimal digits or binary bits. These values can have as many digits of precision as desired and as digital computers are not sensitive to physical tolerances, thermal drift, parts aging, etc. repeating the same calculation several times will always give identical answers - but a digital computer built using similar technology as an analog computer will run slower, taking longer to produce answers.
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Computers involved in getting data and commands into it and results out of it is called?
computers when getting data entered is said to be inputted when it is working on it , we say it is pricessing the data and when it is dne and it gives the results to us we call it output
What are fifth generation computers?
the computers which have the ability to:1. think as a human 2. act as a human3. think rationally4. act rationallyare said to be artificially intelligent computer..
When information is measured and converted to a stream of numeric values it is said to be?
When information is measured and converted to a stream of numeric values, it is said to be digitized. This process transforms analog data into a digital format, allowing for easier storage, processing, and transmission using computers and digital devices. Digitization is fundamental to modern computing and communication technologies.
How computers are useful?
A broad question, with equally broad answers. Computers are useful in many ways, from organizing complex data sets, storing large amounts of data (including WikiAnswer), interpreting said data (such as finding charts, plotting out data, trending and detrending data) displays of virtual worlds, communicating and associating with others, dealing with complex physics or engineering simulations... Really, the limit to the computer is more the data storage capacity and the speed of processing. Everything else is up to the user and programmer.
What are the areas and operations of data processing?
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Can computers process numbers faster and more efficiently than alphanumeric character data three reasons why?
Computers cannot process anything but binary numbers. Even character strings are just arrays of whole numbers (character codes), so there is absolutely no difference in the processing speed of an array of integers and an array of characters. While the type of operations you will perform on strings are quite a bit different to the arithmetical operations you will perform with numeric data, as far as the computer is concerned there is no difference at all. It's all numeric so there's no difference in terms of processing speed. There is, however, a key difference when it comes to displaying the data in a human-readable form. Displaying a character is simply a matter of emitting the character code which maps directly to a corresponding glyph, such as a bitmap. But converting a binary value to a decimal value requires that each decimal digit be determined before it can be mapped to its corresponding raster. This clearly requires additional processing. The same can also be said of floating point values which require dedicated floating point co-processors to ease the burden. Integer arithmetic is simple by comparison. So, while there is little difference in terms of actual processing, there are differences when it comes to displaying the results. In that sense alone, character data can be dealt with more efficiently than numeric data. However, if character data is used to represent numeric data, such as the string "123.45", then numeric data is far more efficient because the string must be converted to and from an actual numeric value, whereas the numeric value does not.
What do we call Computers that operate in essentially the same way and use the same software are said to be?
Computers that operate in essentially the same way and use the same software are said to be "compatible." This compatibility allows them to run the same applications and perform similar tasks, ensuring seamless interaction and data exchange. Such systems often adhere to common standards and architectures, facilitating easier integration and communication between devices.
If an employer is using keylogger on their computers do they have to disclose that to employees?
In the company that I was working in as a Technical Support Assistant, you did not have to say, unless asked, as it would (or should) be told by managers (so the person who interviewed you and then employed you). So yes it does have to be told, but in different companies different people may tell. But I think overall it has to be said, and it also has the be said that the data they collect will be protected by the Data Protection Act 1998.
What is gap in math?
Gap involves using graphs and line plots. The gap is a piece of data with no data in it between two pieces of data with data in it(there can be more than one gap between data pieces) For example, say people were being asked about their favored color. Out of ten people, 3 said yellow, 0 said orange, 4 said blue, and 3 said green. Orange would be the gap in the data.
Because minerals are formed by processing that occur in the natural world they are said to be what?
inorganic
What has the author Taan Said El-Ali written?
Taan Said El-Ali has written: 'Discrete systems and digital signal processing with MATLAB' -- subject(s): Mathematics, Signal processing, MATLAB, Digital techniques
What secret codes can you give me?
For what? for what i said ofcorce silly things computers sometimes
