Word of the Week : GIGO

GIGO (Garbage In Garbage Out) means that the quality of output is determined by the quality of the input. If a user provides the computer with incorrect data, the computer will produce incorrect information.

Example: If a teacher inserts an incorrect test mark for a student on his/her spreadsheet (27 instead of 72, for instance), the final mark produced on the report will be incorrect.


Become a guest blogger on the Tech Teachers web site

Are you a Computer Applications Technology teacher with something to say? Would you like to see your thoughts published here on Tech Teachers? Fill in the form below and upload a PDF or Word document with your text content, no images required.


Be the first to comment

Comment