Grade 9 Computer Science :- Notes and contents for Unit -4

This covers the following topics found in unit 4 of the computer studies

syllabus:

Item Topic Page numbers

1 Automatic data capture

2 Validation techniques

3 Check digits

4 Verification techniques

5 Files

6 Binary data

7 Word processors

8 Desk top publishing (DTP)

9 Spreadsheets

10 Databases (DBMS)

11 Authoring software

12 "Off the shelf"/bespoke software

13 Macros

14 Problems based on section 4 topics

details will be put here as we complete the task in class. Keep following this blog.