ADDITIONAL NOTES FOR EDPM 57 Exam Questions & Answers.
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Course
ADDITIONAL NOTES
Institution
ADDITIONAL NOTES
ADDITIONALNOTESFOREDPM57ExamQuestions&
Answers.
Source document - Correct Answer these are the original document that proves that
purchases or sales are done by the business
examples of source document - Correct Answer Invoice, deposit slips, letters, cheques
Turn around document - Correct Ans...
Turn around document - Correct Answer these are documents that are output from a
computer with extra data added to it, then it returns to the computer
Machine Readable Document - Correct Answer these are documents that the machine
can read directly and understand
Example of Turnover document - Correct Answer OMR
Utility bills
Punch Cards
examples of machine readable document - Correct Answer Barcode
Cheque
Survey forms
File - Correct Answer these are object on a computer that stores data
folder - Correct Answer these are virtual container that stores groups of computer files
Drive - Correct Answer this is a device on the computer that stores both folder and files. this
can be external or internal
File Extension - Correct Answer a file extension is a short name added to a document to tell
which application software made it or to indicate the type of data or instructions it contains
.txt - Correct Answer Common text file
.pdf - Correct Answer podcast document format
, .xls/.xlsx - Correct Answer Microsoft excel
.ppt/.pptx - Correct Answer Microsoft Powerpoint
.bmp - Correct Answer Bitmap image
.exe - Correct Answer executed file
.doc/docx - Correct Answer Microsoft Office Word document
Filing System - Correct Answer This is a method used to organize and identify files or
records
two types of filing system - Correct Answer 1. Manual filing system
2. Electronic filing system
Electronic Filing System - Correct Answer 1. it takes less space
2. it cost less
3. it is less time consuming
disadvantage
1. hardware malfunction
2. Malicious attack of software
3. Power problem
Manual Filing System - Correct Answer 1. It takes more space
2. it cost more
3. prone to insects
4. one user at a time
5. more time consuming
what is computer ethics - Correct Answer this refers to moral principles that governs
computer
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