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Mainframe Discussion - JCL, COBOL, DB2, VSAM, REXX, Easytrieve, Fileaid, SCLM, ISPF, IDCAMS, Utility, Micro-Focus COBOL, CICS

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Reentrant programming concept is important for Assembler Developer | reentrant programming in CICS

Reentrant programming concept is important for Assembler Developer | reentrant programming in CICS Mainframe Guru

270 views - 1 year ago

Easytrieve Specification - How the input/Output works in Easytrieve? IO Level in Easytrieve

Easytrieve Specification - How the input/Output works in Easytrieve? IO Level in Easytrieve Mainframe Guru

773 views - 1 year ago

Easytrieve Decision and Branching logic | Decisional & Branching Statements | Mainframe Guru

Easytrieve Decision and Branching logic | Decisional & Branching Statements | Mainframe Guru Mainframe Guru

439 views - 1 year ago

Mainframe Production Support Interview Questions for Experienced | Few most Important Questions

Mainframe Production Support Interview Questions for Experienced | Few most Important Questions Mainframe Guru

7.9K views - 2 years ago

Easytrieve Looping in Mainframe | Nested Looping | Easytrieve Tutorial

Easytrieve Looping in Mainframe | Nested Looping | Easytrieve Tutorial Mainframe Guru

689 views - 2 years ago

Easytrieve Sort, Select, Sequence and Control Statements | Mainframe Easytrieve Tutorial Programs

Easytrieve Sort, Select, Sequence and Control Statements | Mainframe Easytrieve Tutorial Programs Mainframe Guru

1.4K views - 2 years ago

Mainframe DB2 SQL Case Expression | Syntax | Example in SQL Query | Fetch First 100 Rows Only

Mainframe DB2 SQL Case Expression | Syntax | Example in SQL Query | Fetch First 100 Rows Only Mainframe Guru

854 views - 2 years ago

Easytrieve Tutorial 2 - Array in Easytrieve with Examples | Subscript and Indexed in Mainframe

Easytrieve Tutorial 2 - Array in Easytrieve with Examples | Subscript and Indexed in Mainframe Mainframe Guru

1.9K views - 2 years ago

Easytrieve Tutorial 1 - Introduction, Program Structure, Syntax Rule, I/O Command, Activity Section

Easytrieve Tutorial 1 - Introduction, Program Structure, Syntax Rule, I/O Command, Activity Section Mainframe Guru

4K views - 2 years ago

Restart parameter use in case of generating Sequence number by Sort JCL and Check the record count

Restart parameter use in case of generating Sequence number by Sort JCL and Check the record count Mainframe Guru

1.2K views - 2 years ago

Capgemini Mainframe Interview Questions and Answers for Experienced | Mainframe Guru

Capgemini Mainframe Interview Questions and Answers for Experienced | Mainframe Guru Mainframe Guru

23K views - 3 years ago

TSYS Mainframe Interview Questions and Answers with Experienced more than 3 years | Mainframe Guru

TSYS Mainframe Interview Questions and Answers with Experienced more than 3 years | Mainframe Guru Mainframe Guru

6.8K views - 3 years ago

What is a Floyd's Triangle | COBOL Program to write Floyd Triangle | Mainframe Guru

What is a Floyd's Triangle | COBOL Program to write Floyd Triangle | Mainframe Guru Mainframe Guru

842 views - 3 years ago

WRAPCOLS & SORTBY in EXCEL | Mainframe Guru

WRAPCOLS & SORTBY in EXCEL | Mainframe Guru Mainframe Guru

246 views - 3 years ago

WITH POINTER Option in COBOL STRING | DISPLAY Statement in COBOL Program | Mainframe Guru

WITH POINTER Option in COBOL STRING | DISPLAY Statement in COBOL Program | Mainframe Guru Mainframe Guru

2.4K views - 3 years ago

United Health Group (UHG) or OPTUM Mainframe Interview Questions and Answers | COBOL, JCL, DB2, CICS

United Health Group (UHG) or OPTUM Mainframe Interview Questions and Answers | COBOL, JCL, DB2, CICS Mainframe Guru

2.6K views - 4 years ago

HCL Mainframe Interview Questions and Answers for Experienced JCL, COBOL, DB2 | Mainframe Guru

HCL Mainframe Interview Questions and Answers for Experienced JCL, COBOL, DB2 | Mainframe Guru Mainframe Guru

15K views - 4 years ago

DB2 View, Synonyms & Alias | Mainframe Guru

DB2 View, Synonyms & Alias | Mainframe Guru Mainframe Guru

2.2K views - 4 years ago

Pseudo Conversational in CICS | Pseudo Conversation Techniques | Learn CICS | Mainframe Guru

Pseudo Conversational in CICS | Pseudo Conversation Techniques | Learn CICS | Mainframe Guru Mainframe Guru

2.2K views - 4 years ago

Dynamic SQL Introduction & Its types in Mainframe COBOL DB2 @MainframeGuru

Dynamic SQL Introduction & Its types in Mainframe COBOL DB2 @MainframeGuru Mainframe Guru

2.5K views - 4 years ago

Integrity Constraint & Its Types in Database Management System (DBMS) - Domain, Entity, Referential

Integrity Constraint & Its Types in Database Management System (DBMS) - Domain, Entity, Referential Mainframe Guru

630 views - 4 years ago

DB2 Mode of Communication in Mainframe | SPUFI/QMF | COBOL/JCL | CICS - 3 Ways for DB2 operation

DB2 Mode of Communication in Mainframe | SPUFI/QMF | COBOL/JCL | CICS - 3 Ways for DB2 operation Mainframe Guru

1.1K views - 4 years ago

Cognizant (CTS) Mainframe Interview Questions and Answers | Real-Time Questions for Experienced 🔥🤞🔥🤞

Cognizant (CTS) Mainframe Interview Questions and Answers | Real-Time Questions for Experienced 🔥🤞🔥🤞 Mainframe Guru

69K views - 5 years ago

Tech Mahindra Mainframe Interview Questions & Answers |REAL-TIME Interview Questions for Experienced

Tech Mahindra Mainframe Interview Questions & Answers |REAL-TIME Interview Questions for Experienced Mainframe Guru

38K views - 5 years ago

NAGARRO Mainframe Interview Questions and Answers | Technical Interview for Experienced Candidates

NAGARRO Mainframe Interview Questions and Answers | Technical Interview for Experienced Candidates Mainframe Guru

13K views - 5 years ago

WIPRO Mainframe Interview Questions for Experienced | Mainframe Guru | Technical Interview

WIPRO Mainframe Interview Questions for Experienced | Mainframe Guru | Technical Interview Mainframe Guru

31K views - 5 years ago

Are datasets catalogued on completion of JCL with RC 12? - Mainframe Guru

Are datasets catalogued on completion of JCL with RC 12? - Mainframe Guru Mainframe Guru

748 views - 5 years ago

ICETOOL in JCL to Remove Duplicates - FIRST, FIRSTDUP, ALLDUPS, NODUPS, LAST, EQUAL, HIGHER, LOWER

ICETOOL in JCL to Remove Duplicates - FIRST, FIRSTDUP, ALLDUPS, NODUPS, LAST, EQUAL, HIGHER, LOWER Mainframe Guru

5K views - 5 years ago

SORT in JCL to Remove Duplicates | Sort Utility in Mainframe Part -1 | Mainframe SORT Tutorial

SORT in JCL to Remove Duplicates | Sort Utility in Mainframe Part -1 | Mainframe SORT Tutorial Mainframe Guru

4.2K views - 5 years ago

GENPACT Mainframe DB2 Interview Questions and Answers for Fresher & Experienced | Mainframe Guru

GENPACT Mainframe DB2 Interview Questions and Answers for Fresher & Experienced | Mainframe Guru Mainframe Guru

13K views - 5 years ago

Sort COBOL Program | Internal Sorting | What is Input & Output Procedure in COBOL Sort & how we use?

Sort COBOL Program | Internal Sorting | What is Input & Output Procedure in COBOL Sort & how we use? Mainframe Guru

9.1K views - 5 years ago

Joinkeys in Sort JCL with Examples | Sort Join Paired F1 Only, Matched and Unmatched,Reformat Fields

Joinkeys in Sort JCL with Examples | Sort Join Paired F1 Only, Matched and Unmatched,Reformat Fields Mainframe Guru

25K views - 5 years ago

How to pass return code from COBOL to JCL | Return Code Set Method in COBOL Program | Mainframe Guru

How to pass return code from COBOL to JCL | Return Code Set Method in COBOL Program | Mainframe Guru Mainframe Guru

3.7K views - 5 years ago

IBM JCL vs UNISYS ECL | Differences between JCl & ECL | Mainframe Guru

IBM JCL vs UNISYS ECL | Differences between JCl & ECL | Mainframe Guru Mainframe Guru

1.8K views - 5 years ago

IBM Mainframe vs Unisys Mainframe | Where would we find Unisys MF Jobs, Good scope of career/job?

IBM Mainframe vs Unisys Mainframe | Where would we find Unisys MF Jobs, Good scope of career/job? Mainframe Guru

2.8K views - 5 years ago

Copybook in Mainframe, Replacing COBOL, Can we use same copybook twice in a program | Mainframe Guru

Copybook in Mainframe, Replacing COBOL, Can we use same copybook twice in a program | Mainframe Guru Mainframe Guru

5.1K views - 5 years ago

DB2 Order By and Group By Clause|Find nth highest salary in SQL|Limit & Subquery|Aggregate Function

DB2 Order By and Group By Clause|Find nth highest salary in SQL|Limit & Subquery|Aggregate Function Mainframe Guru

3.8K views - 5 years ago

Restart Logic in COBOL DB2 Program | Mainframe Guru | Tutorial to Learn

Restart Logic in COBOL DB2 Program | Mainframe Guru | Tutorial to Learn Mainframe Guru

15K views - 5 years ago

What is a Mainframe and its features, application | Introduction & Manufacturers

What is a Mainframe and its features, application | Introduction & Manufacturers Mainframe Guru

10K views - 5 years ago

Cond Parameter in JCL Interview Questions with Examples | Mainframe Guru

Cond Parameter in JCL Interview Questions with Examples | Mainframe Guru Mainframe Guru

6K views - 5 years ago

DB2 Isolation Levels in Mainframe | Choosing the Proper Isolation Level for a transaction

DB2 Isolation Levels in Mainframe | Choosing the Proper Isolation Level for a transaction Mainframe Guru

6.9K views - 5 years ago

JCL Interview Question - Run Only One Middle Step in Proc From JCL Library without change in Proc.

JCL Interview Question - Run Only One Middle Step in Proc From JCL Library without change in Proc. Mainframe Guru

5.6K views - 5 years ago

SOC4 Abend Reason or Causes Lists in Mainframe - JCL, COBOL | Mainframe Guru

SOC4 Abend Reason or Causes Lists in Mainframe - JCL, COBOL | Mainframe Guru Mainframe Guru

10K views - 5 years ago

Abend Types in Mainframe | Two Categories of Mainframe Abends | Mainframe Guru

Abend Types in Mainframe | Two Categories of Mainframe Abends | Mainframe Guru Mainframe Guru

2.9K views - 5 years ago

SORT FINDREP Syntax with an example in JCL | Can we pass parameter to SORT Utility? | Mainframe Guru

SORT FINDREP Syntax with an example in JCL | Can we pass parameter to SORT Utility? | Mainframe Guru Mainframe Guru

1K views - 5 years ago

IMS DB CALL Statement with Passing Parameters in COBOL | IMS DB Tutorials | Mainframe Guru

IMS DB CALL Statement with Passing Parameters in COBOL | IMS DB Tutorials | Mainframe Guru Mainframe Guru

6K views - 5 years ago

How can we identify the type of COBOL Program? Structure of COBOL Program & Its Type of Divisions

How can we identify the type of COBOL Program? Structure of COBOL Program & Its Type of Divisions Mainframe Guru

1K views - 5 years ago

Avoid data loss while Copying FB file to VB file (VB to FB) using SORT JCL OUTREC | Mainframe Guru

Avoid data loss while Copying FB file to VB file (VB to FB) using SORT JCL OUTREC | Mainframe Guru Mainframe Guru

1.3K views - 5 years ago

How to create a dataset/PS/PDS in Mainframe using 3 2 or JCL | Calculate Size of a FB File

How to create a dataset/PS/PDS in Mainframe using 3 2 or JCL | Calculate Size of a FB File Mainframe Guru

3.8K views - 5 years ago

IBM IMS Database History & Its Introduction | Mainframe Guru

IBM IMS Database History & Its Introduction | Mainframe Guru Mainframe Guru

1.7K views - 5 years ago

Program Control Operations in CICS or Pass Control From One Program to Other Mainframe CICS Tutorial

Program Control Operations in CICS or Pass Control From One Program to Other Mainframe CICS Tutorial Mainframe Guru

2.4K views - 5 years ago

Query & Sub Queries in DB2 - Mainframe DB2 Tutorial | Mainframe Guru

Query & Sub Queries in DB2 - Mainframe DB2 Tutorial | Mainframe Guru Mainframe Guru

1.9K views - 5 years ago

NDM File Transfer Tutorial in Mainframe | Differences between FTP and NDM

NDM File Transfer Tutorial in Mainframe | Differences between FTP and NDM Mainframe Guru

13K views - 5 years ago

Sort Utility in JCL – Control Card Details | Mainframe Guru

Sort Utility in JCL – Control Card Details | Mainframe Guru Mainframe Guru

9.4K views - 5 years ago

GDG in JCL Mainframe | Mainframe Tutorial | JCL GDG Creation | Mainframe Guru -Generation Data Group

GDG in JCL Mainframe | Mainframe Tutorial | JCL GDG Creation | Mainframe Guru -Generation Data Group Mainframe Guru

3.7K views - 5 years ago

REFERBACK in Mainframe JCL | Job Parameter | Mainframe Guru | Getting Previous Statement Features

REFERBACK in Mainframe JCL | Job Parameter | Mainframe Guru | Getting Previous Statement Features Mainframe Guru

964 views - 5 years ago

How to run SPUFI in Mainframe using Job | DB2 SPUFI Run Through JCL in Mainframe | DB2 SPUFI Report

How to run SPUFI in Mainframe using Job | DB2 SPUFI Run Through JCL in Mainframe | DB2 SPUFI Report Mainframe Guru

2.8K views - 5 years ago

PERFORM in COBOL - Mainframe COBOL Tutorial, Types of Perform, Difference between PERFORM & GO TO

PERFORM in COBOL - Mainframe COBOL Tutorial, Types of Perform, Difference between PERFORM & GO TO Mainframe Guru

7.2K views - 5 years ago

Program to Send & Receive Map/Text in CICS Tutorial | Error Handle Condition in CICS Mainframe

Program to Send & Receive Map/Text in CICS Tutorial | Error Handle Condition in CICS Mainframe Mainframe Guru

1.7K views - 5 years ago

Xpeditor or Debugger in Mainframe | ENDEVOR & SCLM | Debug Tool Commands in Mainframe

Xpeditor or Debugger in Mainframe | ENDEVOR & SCLM | Debug Tool Commands in Mainframe Mainframe Guru

20K views - 5 years ago