Advantage and disadvantages of manual and electronic data processing

 · It is also capable of storing large amounts of data in a form that it is easily retrievable. This system also reduces labor. In manual data entry, there is always the issue of repeated entries; however, with electronic data processing, such mistakes are reduced or completely www.doorway.ruted Reading Time: 2 mins.  · Manual data entry can require less up front investment, education and allows for easier oversight of data that is not easily categorized by machines. Nonetheless, manual data processing is also more prone to error, slower than its automated counterpart, and requires more time and expense on .  · One advantage of a manual file is the fact that you will alwayshave a backup to electronic data. A disadvantage to having a manualfile is the fact that it may be many filing cabinets of informationand hard to find the information needed.

Manual data entry can require less up front investment, education and allows for easier oversight of data that is not easily categorized by machines. Nonetheless, manual data processing is also more prone to error, slower than its automated counterpart, and requires more time and expense on labor. Advantages. The advantages of data processing are. Highly efficient; Time-saving; High speed; Reduces errors; Disadvantages. The disadvantages of data processing are. Large power consumption; Occupies large memory; The cost of installation is high; Wastage of memory. Applications. The application of data processing is. It performs the calculations with same accuracy and www.doorway.ruantages:· Power failure, computer viruses and hackers are the inherent problems of using computerized systems;·Once data been input into the system, automatically the output are obtained hence the data being input needs to be validated for accuracy and completeness, we should not forget concept of GIGO (Garbage In(Input) Garbage out (Output) and· Accounting system not properly set up to meet the requirement of the business.

Accuracy. Data accuracy in a computer data entry activity is of ultimate importance. · Inputting human sensible data · Job creation · Avoidable. Data procesing refers to the transformating raw data into meaningful output. Data can be done manually using a pen and paper, mechanically using simple devices. The usage of computer gives following advantages in comparison to manual MIS: Since, human beings do data entry and programming; hence, the error may.