Mainframe Development - Study24x7
Social learning Network

Welcome Back

Get a free Account today !

or

Forgot password?

By Registering, you agree to our Privacy Policy and Terms of use.

mainframedevelopment Cover image
mainframedevelopment
Mainframe Development
https://www.study24x7.com/page/mainframedevelopment
  • Followers
  • Latest Feeds
  • Articles
  • Question
  • Course
  • About
  • Review
Interests
Mainframe Development
11 followers study24x7 06 Mar 2019 10:06 AM study24x7 study24x7

A brief introduction of  divisions is given below −
Sections are the logical subdivision of program logic. A section is a collection of paragraphs.
Paragraphs are the subdivision of a section or division. It is either a user-defined or a predefined name followed by a period, and consists of zero or more sentences/entries.
Sentences are the combination of one or more statements. Sentences appear only in the Procedure division. A sentence must end with a period.
Statements are meaningful COBOL statements that perform some processing.
Characters are the lowest in the hierarchy and cannot be divisible.

study24x7
Write a comment
11 followers study24x7 04 Mar 2019 05:56 PM study24x7 study24x7

Cobol Program Structure

Cobol Program Structure
study24x7
Write a comment
11 followers study24x7 09 Jan 2019 11:01 AM study24x7 study24x7

There are many Free Mainframe Emulators available for Windows which can be used to write and learn simple COBOL programs. One such emulator is Hercules.

study24x7
Write a comment
11 followers study24x7 09 Jan 2019 10:58 AM study24x7 study24x7

List of COBOL Compilers:
IBM COBOL
NetCOBOL
GnuCOBOL
Visual COBOL
MCP

study24x7
Write a comment
11 followers study24x7 29 Dec 2018 12:22 AM study24x7 study24x7

Importance of COBOL : COBOL was the first widely used high-level programming language. It is an English-like language which is user friendly. All the instructions can be coded in simple English words. COBOL is also used as a self-documenting language. COBOL can handle huge data processing. COBOL is compatible with its previous versions. COBOL has effective error messages and so, resolution of bugs is easier.

study24x7
Write a comment
11 followers study24x7 29 Dec 2018 12:21 AM study24x7 study24x7

What is Cobol? COBOL is a high-level language. One must understand the way COBOL works. Computers only understand machine code, a binary stream of 0s and 1s. COBOL code must be converted into machine code using a compiler. Run the program source through a compiler. The compiler first checks for any syntax errors and then converts it into machine language. The compiler creates an output file which is known as load module. This output file contains executable code in the form of 0s and 1s.

study24x7
Write a comment
11 followers study24x7 29 Dec 2018 12:18 AM study24x7 study24x7

Modules in Mainframe 1) JCL - Job Control Language 2) COBOL - Common Business Oriented Language 3) VSAM - Virtual Storage Access method 4) CICS - Customer Information Control System 5) DB2 - Database 6) IMS DB/DC - Information Management System Database/Data Capture

study24x7
Write a comment
About

What is mainframe development? Page will include all details regarding VSAM, CICS, DB2, JCL and COBOL.
See More

Ratings
0.0
out of 5
0 Ratings
5 study24x7
 
0.0
4 study24x7
 
0.0
3 study24x7
 
0.0
2 study24x7
 
0.0
1 study24x7
 
0.0
Related Pages

Topline Coaching

2459 followers

General Science and ..

1667 followers

Daily Current Affair..

1384 followers

Just Asking - Lets c..

1243 followers

Learn N Share - Get ..

1101 followers

General Knowledge An..

1047 followers

SSC 2021 Preparation..

980 followers

RAU IAS COACHING

865 followers

English with Astute ..

853 followers

GOVERNMENT JOB NOTIF..

836 followers

Psychology decoded

770 followers

TARGET SUCCESS

755 followers

Ashok Meena

721 followers

Uphaar Classes - By ..

718 followers

UPSC & State PSC..

699 followers

UPSC Civil Services ..

670 followers

Abhiyan Civil Servic..

638 followers

Reasoning with Rizwa..

616 followers

Maths By Uttam Sir

567 followers

Maths

511 followers

Results Alert

496 followers

Study24x7

473 followers