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Module
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Content
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Advanced
printing and data validation
|
Module
aim and objectives
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Advanced printing
Control break processing
Exercise:
Using a control field
Data validation
Error modules
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Module summary
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| Arrays
and tables
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Module
aim and objectives
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The OCCURS clause
Tables
Exercise: Using a table
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Module
summary
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| Sequential
files |
Module
aim and objectives |
|
Files in COBOL
Updating sequential files
Data validation in updates
Rewriting records |
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Module
summary |
| Sorting
and merging files |
Module
aim and objectives |
|
The SORT statement
Input and output procedures
Exercise: Sorting a file
The MERGE statement |
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Module
summary |
| Indexed
and relative files |
Module
aim and objectives |
|
Indexed files
Creating indexed files
Processing indexed files
Relative files |
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Module
summary |
| Course
Tests |
Module
1: Advanced printing and data
validation
Module
2: Arrays and tables
Module 3: Sequential files
Module 4: Sorting and merging files
Module 5: Indexed and relative files
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