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Data must be moved into RAM before a computer can perform any actions on the data. The CPU can not directly read or write data that is stored in secondary storage devices, such as a hard drive without first having that data loaded into memory, usually through the assistance of a DMA controller and an IDE or SATA controller.
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Methods for data processing?
Data in datawarehouse must be processed before using it. There are three steps in data processing extraction, transformation and loading.
What are the 4 generation of data processing?
Data processing consists of six basic steps: data collection, data storage, data sorting, data processing, data analysis, data presentation, and conclusions. Processes can be done manually, mechanically, or electronically.
Data processing requirement?
Manipulation of data by a http://www.answers.com/topic/computer-1. It includes the conversion of raw data to machine-readable form, flow of data through the http://www.answers.com/topic/cpu and memory to output devices, and formatting or transformation of output. Any use of computers to perform defined operations on data can be included under data processing. In the commercial world, data processing refers to the processing of data required to run organizations and businesses.
You must filter a Flex Data report by processing hierarchy to at least to which level?
Bank level
What must happen before meiosis begins?
A duplication of the chromosomes is what must happen before meiosis can begin.
Dolly must clean up her room before she goes out what word begins the subordinate clause?
The word "before" begins the subordinate clause in the sentence.
What must be true of a conclusion to a controlled experiment?
- All measurements must be correct.- Data processing must be correct.- The relation cause-effect must be correctly definited.
Before a computer can process data where must data be stored?
I'm guessing RAM Random access memory
In this sentence what word begins the subordinate clause dolly must clean up her room before she goes out?
The subordinate clause in your sentence begins with the word before.
What is the purpose of flow control in a data network?
flow control is the technique for assuring that a transmitting entity does not overwhelm a receiving entity with data. The receiving entity typically allocates a data buffer of some maximum length for a transfer. When data are received, the receiver must do the certain number of processing before passing the data to higher level software. In the absence of flow control, the receiver's buffer may fill up and over flow while it is processing old data.
What four functions must exist in an information processing cycle and what happens in each?
The four computer functions are: - data input -data processing -data storage and -data output The relationship between these and processing is that when data is entered into a computer,that is input, then the computer fetches it,decodes it executes it and results are stored in the CPU registers or even the user can choose to store to any other storage media.Therefore,the four functions of a computer are stages of information processing.
Before an individual group or organization begins to organize they must?
plan
