1. When would you use a Qualified Name to find an object?
The object exists in two or more libraries on your library list.
The object does not exist on your library list.
You do not have authority to the object, but want to check if it exists.

2. What’s the difference between the DSPLIBL and the DSPLIB command?

3. What’s the difference between the CHGLIBL and the EDTLIBL Commands?

4. Storing Objects If the library is specified?
In the library (if authorization is correct)
If the library isn’t specified and a Current Library doesn’t exist?
In QGPL
If the library isn’t specified and a Current Library exists
In the Current Library

5. Agenda
Printer Files
Operating System Maintenance
Assignment

6. File Types

7. Printer Device Files Objects on the AS/400 Object Type is *FILE
Sub-Type is PRTF
Holds the Report Layout

8. Printer Device Files Defaults are QSYSPRT, QPRINT …
CHGPRTF changes the attributes of a Printer Device File

9. Printer Device Files Job Output Queue Program/ Command Spooled File
Data
Report
Layout
(Printer
File)
*FILE
*FILE

10. Printer Writer How the AS/400 sees a Printer Is an Object
Has an Object Type of *DEVD
The AS/400 creates an output queue with the same name as the printer when the Printer Device is created.

11. Printer Writers
Usually the Printer Writer is attached to an output queue with the same name.
To display the status of a printer, use the Work with Writer command, (WRKWTR)

12. Printer
Writer
PRT01
Printed
Characters
Spooled
Files
Output
Queue
PRT01
Paper
Report

13. Operating System Upgrades & PTFs
Operating System Upgrade Every Year
Currently at Version 4 Release 4
PTFs applied every month
Program Temporary Fixes

14. Assignment 1

15. Before this week’s Lab Reread Chapter 4 Print Lab 4
Print the Assignment from the course home page
Make sure that you are on my student list.