What are the five disadvantages of mechanical data processing over manual data processing? Data Redundancy ; Redundancy means having multiple copies of the same data. Quick data processing is possible with the help of computer which plays an important role in education. what are the limitations of computer in data processing? List of Disadvantages of Computer Networking. Inconsistency in data entry, room for errors, miskeying information. Until master is not instructing, slave will not perform any function. If you can remain focused, a computer with the Internet … Lack of common sense: 4. The information can be stored for long time and have long life. Below are some details regarding the advantages and disadvantages of a word processor. It has a relationship of master and slave. explain the draw back of manual data proccessing than electronic version? Computers don’t make mistakes, and one major advantage of computer data processing over manual methods is the accuracy of the output. TOS 7. Once set up, the computer procedures cannot be as easily changed to cope with the changing requirements of a business. We are all familiar with coding systems. The Central Processing Unit (CPU), which is the "brain" of the computer, manipulates and controls data over the entire system. The modern computer network allows for global collaboration for teams of any size. Moreover, laptop has provided mobility to the computer. Businesses have been defrauded of large sums of money by employ­ees tampering with their computer systems. Furthermore, he or she can cope with variants of names, being able to recognize that all refer to the same individual. Meaning. consensus impossible to a chieve when attempting to use ‘information processing’ concept s to create a matrix of ‘human error’. This reduces the work load of capturing same information multiple times for different purposes. They are willing to develop the feeling and inhumation in this device. Computer calculates very accurately and computer never does mistake although we often hear about the false results of computers. This will have a mathematical relationship with the other digits in the number, so that when the number is keyed in the computer checks that the relationship holds. It is conceivable that the data entry clerk may incorrectly key two digits of a code number and yet the required mathematical relationship between the digits holds (in other words, a self-cancelling error has occurred). Disadvantages of Using Computer: 1. Though a computer has more advantages but, there are some disadvantages of Computer. Many of the benefits that we have seen in this setting are due to the introduction of new technology options for students. In computer file-based processing system, each application program has its own data files. If, in the check digit test, the final digit of the number does not have the required mathematical relation­ ship with the other digits, then the number is invalid. The advantage of using electronic health records is that they offer a higher level of accuracy. This may be due to the lack of complete knowledge regarding the use of computer on the part of the user. Computers can process enormous amounts of information faster, cheaper, and more reliably than humans. Advantage and Disadvantage of Data Processing? Share it! Advantages of computers: Increases speed of computing and processing information in any other way. Specific application programs or editing software can be used for this purpose. Large ongoing staff training cost. To send the information to them manually is very tiresome and time consuming. In our earlier example, we mentioned the ability to store thousands of books. The information stored in computer is in digital forms. Based on our feelings, taste, knowledge and experience, we often make certain judgments in our day to day life. Importance of Computer in Our Daily Life – Essay 3. • Computer processing is more inflexible than manual processing. A computer, however, will not recognize this, and one advantage of using codes in a computer system is that errors that might arise from ambiguities of this sort are avoided. Better presentation of information in schools and colleges is possible using computer to improve education. Word processing is faster and easier than writing by hand and you can store documents on your computer, which you cannot usually do on a typewriter. It does not suffer from the human traits of lack of concentration. Many headaches persons at different times for different purposes articles on this site, please read the following pages 1. Computer gave cognitive psychologists a metaphor, or analogy, to which they could compare mental! 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