Distinguish among the several types of input and output devices and cite their characteristics. Cite the features of the company's network and timesharing systems. State the difference between a database and a traditional file structure. Discern among the several departments within a typical Information Systems Division and categorize their function. Entry-Level Programmers, or anyone who will need to access a personal computer or the mainframe.
Emphasis is placed on editing files and productivity tools.
Insert, delete and replicate lines in a dataset. This workshop oriented course is for those who need to acquire a basic knowledge of the Job Control Language. Emphasis is placed on why and how JCL is to be used. Code EXEC statements for single and multiple step jobs. Code DD statements to create and retrieve datasets on disk.