RPG IV Programming: File Access and Record Manipulation
Product Code: RPGI07 Time: 3 Hour(s) CEUs: .30

Summary:

This course shows users how to read, write, and update records in RPG IV programs.

Objectives:

After completing this course, students will be able to:
  • Distinguish between sequential and random input file access
  • Identify I/O errors
  • Explain record-locking considerations in update procedures

Outline:

  • Sequential Input Access
  • Random Input Access
  • Output Access
  • Handling I/O Errors

Features:

  • Exercises that allow users to practice the application
  • A file containing the text of the exercises
  • Simulations that allow users to practice course skills, even if they don't have access to the application
  • A glossary
  • A Skill Assessment

Applicability:

This course is for programmers who will be writing programs in RPG IV.

Prerequisites:

Experience as an AS/400 or iSeries end userRPG IV Programming: Introduction to RPGRPG IV Programming: Getting Started with RPGRPG IV Programming: Defining DataRPG IV Programming: Arithmetic OperationsRPG IV Programming: Flow of ControlRPG IV Programming: Externally Described Files

Technical Requirements:

200MHz Pentium with 32MB Ram. 640 x 480 256-color video (800 x 600 is recommended). Windows 95, 98, NT, 2000, or XP. Minimum Connection Speed: 28.8k. Internet Explorer 5.0 or higher required. Authorware and Macromedia Flash player recommended but not required. JavaScript must be enabled. Netscape and AOL browsers not supported.

Copyright Information:

  • AS/400® is a registered trademark of International Business Machines Corporation.

Terms of Use:

None

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