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A computer processes data using only 1s and 0s.
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Data processing life cycle?
1) Input is when the data is entered into the computer: There are 3 stages involved when imputing data; they are collection, verification, and coding. Collection collects the data and assembles it. The verification checks whether the data being processed it exact and complete. Coding means translating the data, in order for it to be used into machine readable form. 2) Process - The data is processed and organised. 3) Output is when the data which had been processed is presented as a document etc. Answer: Data processing can be likened to the manufacturing process. In manufacturing,raw materials are processed, or made into a finished product. The raw materials maybe considered "input" to the processing machine. The finished product is "output." Inthe electronic computer, data are the raw material or input to the computer. Thefinished product, or output, is usually a printed report or an updated file containing datathat have been processed or manipulated in some way. The three functions (or stages)of data processing are: input, process (or manipulation), and output. Input involvescapturing data and getting it into a farm understandable to the computer. Processingencompasses the various steps taken by the computer to manipulate the data andprovide information. Output makes the computed results of processing available for usein decision-making
What are the 2 areas of data processing?
Business data processing and Scientific data processing.
What is electronic data processing?
The example of electronic data processing is the use of the computer in processing data.
What is a user-accessible catalog?
It is a catalogue which holds information about the data stored in the database.It stores data about data(meta data) and this information is visible to authorized users.
Categories of data processing?
Data is processed to get the required results. Different operations may be performed on data. Therefore, data processing is defined as:"A sequence of operations on data to convert it into useful information is called data processing."The important operations that can be performed on data are:Arithmetic and logical operations on data to get required results.To send and receive data from one location to another.Classification of data.Arranging data into a specific order etc.The data processing is divided into three categories or levels.1. Manual Data Processing: In manual data processing, data is processed manually without using any machine or tool to get required result. In manual data processing, all the calculations and logical operations are manually performed on the data. Similarly, data is manually transferred from one place to another. This method of data processing is very slow and errors may occur in the output.In Pakistan, data is still processed manually in many small business firms as well as government offices & institutions.2. Mechanical Data Processing: In mechanical data processing, data is processed by using different tools like calculators or other mechanical devices. This method of data processing is faster and more accurate than manual data processing.3. Electronic Data Processing: It is the modern technique to process data. The data is processed through computer. Data and set of instructions are given to the computer as input and the computer automatically processes the data according to the given set of instructions.The computer is also known as electronic data processing machine. This method of processing data is very fast and accurate. Now-a-days, the data is processed and analyzed through computers. For example, the results of students are prepared through computer; in banks accounts of customers are processed through computers etc.
Is a calculator considered a data processor?
Yes, a calculator is considered a data processor. Anything that can use or hold data is considered to be a data processor. So yes, a calculator is a data processor.
Is data considered matter?
Data is not matter.
What is manipulating analyzing and interpreting data?
The process of manipulating, analyzing, and interpreting data could be considered statistics. This could also be considered to be data analysis.
When is data considered invalid?
Data is considered invalid when it is wrong or has changed. Data represents facts that are recorded, so any alterations made to it can make it invalid.
When is data considered reliable?
it is quantitative
Data is considered as an economic asset like landlabor and capital?
why is data considered as an economic asset like land, labour and capital
What of these pieces of data about an animal at the zoo is considered numerical data?
Color
Which item such as names and addresses are considered?
data
Are data and results the same thing?
Generally, data and results are considered the same thing.
What adds data usage to a cell phone?
what is considered data uage on cell phones
What does symbolic data means-?
Symbolic data differ from standard data in that they contain internal variation.
What is master data metadata and run time data?
Metadata is data that is about data.?æ Although it describes the data, it's not considered business data. Master data is business data. Run-time data is data that is in the process of being run.
