March 2007
Beginner
526 pages
13h 53m
English
book
Introduction to the New Mainframe: z/VSE Basics
by Wolfgang Bosch, Hans Joachim Ebert, Helmut Hellner, G. M. (Jerry) Johnston, Wilhelm Mild, Ingolf Salm, Joerg Schmidbauer, Martin Walbruehl, Mike Ebbers
Content preview from Introduction to the New Mainframe: z/VSE Basics
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Chapter 6. Using JCL 175
6.9 Questions for review
To help test your understanding of the material in this chapter, complete the
following questions:
1. Explain the relationship between a data set name, a DLBL name, and the file
name within a program.
2. Which JCL statement (JOB, EXEC, or DLBL) has the most operands? Why?
3. What is the difference between JCL and a JCL PROC? What is the benefit of
using a JCL PROC?
4. How can an operand in a JCL statement be changed at the time the job is
processed? What has to be observed when specifying the operand to be
changed?
6.10 Topics for further discussion
This material is intended to be discussed in class, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.