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Henry Hollerith and the punched cards

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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.


How do you change payment method on progressive?

To change your payment method on Progressive, log in to your account on their website or app. Navigate to the "Billing" or "Payment" section, where you can update your payment information, such as credit card details or bank account information. After entering the new payment method, make sure to save your changes. If you encounter any issues, you can also contact Progressive's customer service for assistance.


What is ship crew recruitment?

Ship crew recruitment is the method of processing and filtering applicants that an employer would take to work for their ship. This recruitment includes standards and requirements such as experience or special training or license.


What was the most common method of communicating when the printing press was invented?

Before the invention of the printing press, the most common method of communication was messengers. These messengers would travel from town to town with information and news from other places.


What adjectives describe francis bacon?

Francis Bacon can be described as innovative, empirical, and philosophical. His work reflects a deep curiosity and a commitment to scientific inquiry, often challenging established norms. Additionally, he is seen as influential, as his ideas laid the groundwork for the modern scientific method and the Enlightenment.

Related Questions

Student registration system with a suitable information processing method?

student registration system and its information processing unit


What pioneered the assembly line method of production?

Henry ford


Who pioneered the assembly line method of production?

Henry Ford


What was Dr. Guy Berard's specialty?

Dr. Guy Berard was a French otolaryngologist who pioneered the Berard Method, a type of auditory integration therapy often used to treat auditory processing disorders and related issues.


Does the method used to implement a bit affect the information it process?

Yes, the method used to implement a bit can affect how the information is processed. Different encoding schemes, for instance, can influence how data is interpreted, stored, and transmitted. Additionally, factors like hardware architecture and signal integrity can impact the reliability and efficiency of data processing. Therefore, the choice of implementation method is crucial for accurate information representation and processing.


What are the method of processing?

kwanggol kaw


What is the best method of data processing?

There are different methods of data processing. Some methods are manual data processing, mechanical data processing, online processing, batch processing and electrical data processing.


Method of processing that uses multiple processors to execute a program?

Parallel processing


Method of processing that uses multiple processors simultaneously to execute a program?

Parallel Processing


What are the method processing meat?

kwanggol kaw


What is digital image processing?

Image processing is the method of processing data in the form of an image. Image processing is not just the processing of image but also the processing of any data as an image. It provides security.


The unfortunately named Smellie method is named for the just-as-unfortunately named Dr William Smellie who pioneered the technique in what field?

Midwifery