Documents 13-1 COBOL for the 21 st Century Nancy Stern Hofstra University Robert A. Stern Nassau Community...

COBOL for the 21st Century Nancy Stern Hofstra University Robert A. Stern Nassau Community College James P. Ley University of Wisconsin-Stout (Emeritus) John Wiley &…

Documents 13-1 Sequential File Processing Chapter 13. 13-2 Chapter Contents Overview of Sequential File...

Sequential File Processing Chapter 13 Chapter Contents Overview of Sequential File Processing Sequential File Updating - Creating a New Master File Validity Checking in Update…

Documents 13- 1 Chapter 13. Overview of Sequential File Processing Sequential File Updating - Creating a New...

13-* Chapter 13 Overview of Sequential File Processing Sequential File Updating - Creating a New Master File Validity Checking in Update Procedures Update Procedures with…