What are the advancetages and disadvantages of electronic data processing and manual data processing?

Answer 1

Here are the basic points that I used for my GCSE coursework...

· Computers can form calculations quickly and efficiently

· They use up less room

· Data can be retrieved quickly and easily

· Security is tight and hard to break into.

· Documents that are lost can often be retrieved

· Mistakes and changes made can be corrected or changed easily by using the backspace or delete keys rather than the whole document being redone.

These obviouslyaren't all of them but the list is propbably endless!!

Answer 2

Electronic data processing offers advantages such as speed, accuracy, and the ability to handle large volumes of data efficiently. It also allows for automation, reducing the need for manual intervention. However, electronic data processing systems can be costly to implement and maintain, and they may be vulnerable to security breaches or system failures. Manual data processing, on the other hand, may be more cost-effective and flexible for small-scale operations, but it is slower, more prone to errors, and less efficient for handling large amounts of data.

Answer 3

Computerised work offers the advantage of being completed faster, as well as not having the hassle of taking too much physical space when it comes to storage. However, manual work is more reliable as computerised work can be lost if the system is corrupted or during power shortages.

Answer 4

data processing by electronic devices espessialy by computers is very fast compared to manual data processing.computer data processing is accurate ,diligient,time saving etc also they can be saved in the computers memory for a long time without any damage or lose of data

Answer 5

computers are like blackboards

or perhaps chalk paintings on a sidewalk

anything in either case can be changed with absolutely no way to ascertain when or where the change was made

Record is not a term associated with temporary magnets or charged capicitors

manual records are made with blue black ink on paper

they cant be altered without leaving traces

the blue black ink is iron based starts off blue and turns black after a few years in air, it penetrates and permeates the paper, you can tell how old it is from the color.

to change it you must remove all the cotton and wood fibers to the depth of penetration and reweave them with identically aged fibers then rewrite

with a proper ink that has been treated to appear as old as the original document in such a way so the aging will progress at the same rate.

Answer 6

Data processing is an important aspect of modern-day businesses. Generally, data processing is classified into two categories i.e. electronic data processing and manual data processing. Both have their own advantages and disadvantages: Electronic data processing has the advantage of being fast and automatic as it involves the use of computer systems. The disadvantages of EDP are excessive dependency on machines and lack of human insights. Manual data processing is considerably slower than electronic data processing and requires large number of human resources. But, it has the advantage of direct human supervision that can help in identification of certain critical errors that machines cannot catch.

Answer 7

manual systems are easier to understand as you do not need computer knowledge

Answer 8

on data base you can add more columns whenever you want.

Answer 9

they are easy to transfer

they are easy to access

they can store a large amount of information

they are convenient to carry

they have few or no

Answer 10

I dont no u tell me noob