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How is data processing cycle important?
Ans.The data-processing cycle describes how data is processed into information by the computer. The input stage is the first stage of the data-processing cycle. Data is collected and entered into the computer. In the processing stage, the computer converts data into information according to given instructions. After processing, the information is presented to users in the output stage. Information is stored on different types of media in the storage stage. The stored information can be used later for a different data processing cycle. In this way, the data- processing cycle continues.
What is the second stage of the processing cycle?
The second stage of the processing cycle is data input. This involves entering raw data into the computer system for further processing and analysis. Input devices such as keyboard, mouse, and scanner are used to input data into the computer.
What is an expanded data processing cycle?
The data processing cycle is used anywhere data has to be input and processed in order to achieve a desired output. That output may be then used as input for additional processing, repeating the cycle. During processing, data is also stored for later use, whether to be processed along with new input or to provide input for other processes, thus creating new output. The expanded cycle is the same, the only difference being that data has to be originated before being input, while the output has to be distributed. The originated data is known as the source document, which could be something as simple as an appointment booking form that you fill in. The data from that document is then input and processed (and stored), and the output is distributed in the form of report documents, which could be as simple as a letter telling you when your appointment is, a copy of which will be kept on file along with the source document. When you come to attend your appointment, your report document becomes the source document, which is then input and processed, and the output distributed, confirming your attendance for the appointment. During the appointment, new data is originated, thus starting the cycle all over again.
What are the types of devices used for calculating and processing data?
The device used for calculating and processing data in a computer system is known as the Central Processing Unit, or CPU for short.
Online processing is used when in data handling is not possible?
online processing is done when--------------is not possible in data handling.
What is an automatic data processing machine?
An automatic data processing machine is a term used in international shipping for a computer.
How does a computer follow the information processing cycle to perform tasks?
Information processing is the process of changing or converting information into meaningful form. Information is a processed, organized or classified data which is useful for the receiver. Information is the processed data which may be used “as is” or may be put to use along with more data or information. The receiver of information takes actions and decisions based on the information received. Collected data must be processed to get meaning out of it, and this meaning is obtained in the form of information. Further information is considered useful & meaningful only if has these characteristics Timely − Information should be available when required, a delay in obtaining information renders it useless. Accuracy − Accuracy of information has a significant impact on the decision-making. Possibilities of even slightest errors should be minimized Completeness − Information should be complete. Incomplete information causes incorrect and unintended results. Comprehensive – Information which is incomprehensible is useless for the receiver. This becomes a case of information failure as the sender sent the information, but it was of no use for the receiver, thus is not considered as “information.” Understanding “information processing” in daily life and Examples Information is the processed data which is of some use for humans. Information may further be processed and/or manipulated to form knowledge. Information containing wisdom is known as knowledge. Taking an example of information processing, digits in a report card are considered as information; similarly, stats, when placed in a report or used in some context, provides an understanding. Data collected during surveys is meaningless unless it is processed. Good questionnaires are formed and surveys are conducted to collect data which can be processed to give useful insight. Another example can be a tabular data if merely a table is constructed without with the available data it might not convey the intended message, but when data mapping is done using that data to create graphs & charts, it becomes information. Thus information processing is important. Understanding Information processing Cycle Information processing cycle is a sequence of events consisting of input, processing, storage & output. To understand more about what is information processing cycle it is a good idea to study about data processing cycle also. These events are similar as in case of data processing cycle. For a computer to perform useful work, the computer has to receive instructions and data from the outside world. The computer receives data and instructions during the INPUT stage of the information processing cycle. Useful information results when appropriate instructions are applied to data. Applying instructions to data takes place during the PROCESSING stage of the information processing cycle. To avoid having to re-enter data and instructions or reprocess information, computers can save information. Saving information on a computer occurs during the STORAGE phase of the information processing cycle. Saving information on a computer occurs during the Storage phase of the information processing cycle. This is followed by the result in the OUTPUT stage. Computer Processing Cycle is a similar process with similar steps by which data is fed to a computer. Information processing cycle Four phases of the of the cycle to process information Input: Computer receives data and instructions Process: Computer applies instructions to data to produce information (organized Data) Storage: Saving the information for a subsequent use or use in future Output: Computer sends information to people in a usable format. Related: Data Processing, Data Processing Methods, Data Mining information processing cycle diagram Input – Entering data into the computer Feeding the collected raw data in the cycle for processing. This is the raw data which is supplied for processing & obtaining information. Input can be done by utilizing various devices such as keyboards, mice, flatbed scanners, barcode readers, joysticks, digital data tablets (for graphics drawing), electronic cash registers, etc Processing – Performing operations on the data Once the input is provided the raw data is processed by a suitable or selected processing method. This is the most crucial step as it allows for the processed data in the form of output which will be used further. Processing is usually done by CPU (Central Processing Unit) in a computer. CPU is the crucial component for getting the operations done. Storage – Saving data in a soft/physical form This is the outcome, and the raw data provided in the first stage is now “processed,” and the data is useful and provides information and no longer called data. Storage can be done on external hard disk, inbuilt hard disk, pen drives, micro SD cards, compact disks or even in registers. Output – Results obtained, i.e., information
How does the computer conduct the information processing cycle?
Information processing is the process of changing or converting information into meaningful form. Information is a processed, organized or classified data which is useful for the receiver. Information is the processed data which may be used “as is” or may be put to use along with more data or information. The receiver of information takes actions and decisions based on the information received. Collected data must be processed to get meaning out of it, and this meaning is obtained in the form of information. Further information is considered useful & meaningful only if has these characteristics Timely − Information should be available when required, a delay in obtaining information renders it useless. Accuracy − Accuracy of information has a significant impact on the decision-making. Possibilities of even slightest errors should be minimized Completeness − Information should be complete. Incomplete information causes incorrect and unintended results. Comprehensive – Information which is incomprehensible is useless for the receiver. This becomes a case of information failure as the sender sent the information, but it was of no use for the receiver, thus is not considered as “information.” Understanding “information processing” in daily life and Examples Information is the processed data which is of some use for humans. Information may further be processed and/or manipulated to form knowledge. Information containing wisdom is known as knowledge. Taking an example of information processing, digits in a report card are considered as information; similarly, stats, when placed in a report or used in some context, provides an understanding. Data collected during surveys is meaningless unless it is processed. Good questionnaires are formed and surveys are conducted to collect data which can be processed to give useful insight. Another example can be a tabular data if merely a table is constructed without with the available data it might not convey the intended message, but when data mapping is done using that data to create graphs & charts, it becomes information. Thus information processing is important. Understanding Information processing Cycle Information processing cycle is a sequence of events consisting of input, processing, storage & output. To understand more about what is information processing cycle it is a good idea to study about data processing cycle also. These events are similar as in case of data processing cycle. For a computer to perform useful work, the computer has to receive instructions and data from the outside world. The computer receives data and instructions during the INPUT stage of the information processing cycle. Useful information results when appropriate instructions are applied to data. Applying instructions to data takes place during the PROCESSING stage of the information processing cycle. To avoid having to re-enter data and instructions or reprocess information, computers can save information. Saving information on a computer occurs during the STORAGE phase of the information processing cycle. Saving information on a computer occurs during the Storage phase of the information processing cycle. This is followed by the result in the OUTPUT stage. Computer Processing Cycle is a similar process with similar steps by which data is fed to a computer. Information processing cycle Four phases of the of the cycle to process information Input: Computer receives data and instructions Process: Computer applies instructions to data to produce information (organized Data) Storage: Saving the information for a subsequent use or use in future Output: Computer sends information to people in a usable format. Related: Data Processing, Data Processing Methods, Data Mining information processing cycle diagram Input – Entering data into the computer Feeding the collected raw data in the cycle for processing. This is the raw data which is supplied for processing & obtaining information. Input can be done by utilizing various devices such as keyboards, mice, flatbed scanners, barcode readers, joysticks, digital data tablets (for graphics drawing), electronic cash registers, etc Processing – Performing operations on the data Once the input is provided the raw data is processed by a suitable or selected processing method. This is the most crucial step as it allows for the processed data in the form of output which will be used further. Processing is usually done by CPU (Central Processing Unit) in a computer. CPU is the crucial component for getting the operations done. Storage – Saving data in a soft/physical form This is the outcome, and the raw data provided in the first stage is now “processed,” and the data is useful and provides information and no longer called data. Storage can be done on external hard disk, inbuilt hard disk, pen drives, micro SD cards, compact disks or even in registers. Output – Results obtained, i.e., information
Data processing techniques?
There are a number of data processing techniques that can be used. The most common ones are batch processing, online processing, real-time processing and distributed processing.
Definition of data processing cycle?
The data processing cycle is a set of procedures for converting data into meaningful information. The goal of this processing is to produce actionable data that can be used to improve a company's performance. ... Data is gathered. Data preparation and error checking, as well as converting the data into a format suitable for data entry To learn more about data science please visit- Learnbay.co
How is MIcr used by banks in check processing?
It prints numbers at the bottom of a cheque.
Identify type of documents used in data processing?
Some common types of documents used in data processing include spreadsheets (e.g. Excel), databases (e.g. SQL), text files (e.g. CSV), and XML files. These documents are used to store, organize, and manipulate data for various data processing tasks.
