Blog Posts - Cobol



Project Manager Responsibilities in Software Company (1 of 2)

Project Manager-Software Project managers run the projects. Their role differs from that of technical managers, whose primary responsibility is maintaining the integrity of the systems. How project managers learn skills These managers have taken clas...

Easytrieve Guide for Mainframe Programmers(3 of 20)

EZT+ LIBRARY FILE STATEMENT All files and their associated fields (including any Working Storage items) used in your EZT+ program MUST be described in the library section BEFORE they are used in your program. The FILE STATEMENT is used to define the...

COBOL Data Division Clauses (1 of 3)

Many mainframe programmers not so clear about COBOL data division clauses. The below clauses extensively used in COBOL programmes. Also, the below are top COBOL interview questions. The Data Division clauses are used to describe elementary and group...

Sample COBOL DATE Program for Mainframe Projects

IDENTIFICATION DIVISION. PROGRAM-ID. DAYS-BETWEEN. ENVIRONMENT DIVISION. DATA DIVISION. WORKING-STORAGE SECTION. 01 DIFF-DAYS    PIC +++,+++,++9. 01 TOTAL-DAYS1  PIC S9(8) BINARY. 01 EDITED-DATE1 PIC X(20). 01 DATE1. 03 YY     PIC 99. 03 MM ...

2 More things on Advanced COBOL Programming

A great opportunity for mainframe programmers to implement these advanced concepts into their development projects. As you gain experience you need to show some performance improvement in your day to day coding. These, you can tell, that you did in y...

How COBOL Sharing Data Between Main and Subprograms

These are interesting things on COBOL. Surely if you implement these in your development projects your productivity will increase. Within a main program and each of its contained subprograms, data and files are normally private, which means that they...

Python the Most Powerful Language

According to 2014 statistics Python became one of the powerful language, after Java, C++ in series. Python is free downloadable language. You can start practice today. Tools for Python-Downloads: Anaconda Python http://continuum.io/downloads Both eas...

2 More Ideas on COBOL Debugging

COBOL debugging: is a concept used in COBOL programs. Let us go into details of this concept. Many COBOL programmers have a question, if debugging tools are there, why we need to go for COBOL debugging. Yes, it is true, but it has some advantages. H...

Writing Transaction File to Master File in COBOL- 8 Tips

COBOL-Master file-Transaction file. Many interviews these questions are asked in COBOL,transaction file and master file. Easy ideas I have given for your sure success in your interviews. Master files contain the entire data of a particular applicatio...

CICS-Performance Interview Questions

Filed under: CICS, COBOL, Mainframe Tagged: CICS, CICS Performance, Top CICS Interview Questions...

COBOL Features Not Allowed In CICS

Many features of command level features not allowed in CICS program. Under CICS, all terminal I/O is handled by the terminal control module, whose services are typically requested by issuing SEND MAP and RECEIVE MAP commands. Because of that, COBOL...

Stratus Server Commands – Download

VOS provides compilers for PL/I, COBOL, Pascal, FORTRAN, VOS C, BASIC, and C++. Each of these programming languages can make VOS system calls (e.g. s$seq_read to read a record from a file), and has extensions to support varying-length strings in PL/I...

COBOL 2000- Change In Perform

A new concept introduced in COBOL 2000. That is EXIT PERFORM. EXIT [TO TEST OF] PERFORM This statement can be used in the body of an in-line PERFORM statement either to exit the statement completely or go to the next iteration. For example, you migh...

Stratus COBOL Material

What is Stratus COBOL? Stratus COBOL also called VOS COBOL. COBOL, a widely used high-level language, provides for the internal processing of data within the structure of the four divisions of a program. Programs written in COBOL can access three typ...

JCL Sort Example For IFTHEN

The below example says how to use IFTHEN in sort card. IFTHEN will be used reformatting INREC or OUTREC. Using IFTHEN clauses, you reformat different records in different ways by specifying how BUILD or OVERLAY items are applied to records that m...

DB2 V11- Copy Data From One Table to Another

The below are the steps we need to follow. First, we need t create a new table. CREATE TABLE DA31.TELE (NAME2 VARCHAR(15) NOT NULL, NAME1 VARCHAR(12) NOT NULL, PHONE CHAR(4)) Now new Table TELE is created. I want to copy  some old data into this new...

DB2-JOINS Interview Questions

In interviews you will be asked definitely a question on Joins. I am giving one of the basic question here. What is join? When you want to see information from multiple tables, you can use a SELECT statement. SELECT statements can retrieve and join c...

Most Important COBOL Interview Questions and Answers

Most Important COBOL Interview Questions and Answers  COBOL or Common Business Oriented Language is one of the oldest programming languages designed by Grace Harper and mainly used in administrative, business and finance systems for variou...

Google & Grace Murray Hopper’s 107th Birthday

Hari ini adalah hari kelahiran Grace Murray Hopper. Google memperingatinya dengan menghias halaman depannya dengan animasi seperti berikut: Grace Murray Hopper (9 Desember 1906 – 1 Januari 1992) adalah seorang ilmuwan komputer Amerika dan Angka...
by DjunDiBlog on Dec 9, 2013

What is the real development costs of Debian GNU / Linux – How much costs the development of a Free Software projects

Free Software (FS) is free as in freedom as well as free as in price. Free and Open Source Software (FOSS) is developed by geek hobbyist which voluntarily put their time and effort in writting, testing and sharing with anyone for free million of line...


Trending Topics

Close