HANDLING COMPUTER FILES. : LSUS
Computer Science ICT SSS2 Second Term
WEEK 3
HANDLING COMPUTER FILES
Performance Objectives
Students should be able to:
- Explain the basic operations of computer files
Content
BASIC OPERATIONS OF COMPUTER FILES:
Create: Create a file with a given name.
Delete: Deleting a file that is unwanted.
Retrieve: Retrieve a stored file or lost file.
Copy: Copying a created file to either an external or in-built storage device.
View: Viewing a created file or granting the privilege of viewing.
Open: Opening a file to use its contents.
Update: Reading or updating the contents.
Close: Closing the file, thereby losing access until it is opened again.
STEPS IN CREATING SEQUENTIAL FILE:
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