Cobol Variables

Data Types & Variables  :-- COBOL supports variables which are either alphabetic, numeric, or alphanumeric. Variable declaration     Variables must be declared in a COBOL program prior to their use.  Declarations occur in the DATA DIVISION.  Data items are either "elementary data items" or "record description...

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COBOL Basics

COBOL programs are entered in predefined formats i.e., formatted acceptable by the COBOL compilers. For this reason, COBOL programs are written on COBOL coding sheets, which use a standard format. There are 80 characters positions on each line of the coding sheet and these positions are grouped into the following 5 fields. RULES FOR CODING A...

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Cobol Introduction

Introduction to COBOL ? COBOL Stands for Common Business Oriented Language. It was specifically developed to suit business applications in which large volumes of data are used. The COBOL language has its own set of rules, which must be strictly followed.                    ...

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Mainframe Commands

ISPF panel & Commands Before Discuss About Mainframe Commands Lets Took a Look About  Ispf panel, Its a Good looking GUI Screen on which the user types the Input and sees the outputs. Thus, the GUI-Screens allow the the User to work with and use the Software-Tools interactively. GUI-Screens of an Application are called ISPF Panels.  ISPF...

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Full Forms Of Frequently Used Words On Mainframe

Mainframe Architecture MVS                  :-  Multiple Virtual System JCL                   :-  Job Control Language CICS                ...

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