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Learn Mainframe COBOL - Beginner to Expert
Rating: 4.0 out of 5(45 ratings)
222 students

Learn Mainframe COBOL - Beginner to Expert

Learn Mainframe like a Professional! Start step by step from basic to Advance with Topics of Mainframe - ZOS - COBOL
Created byVijay Kumar
Last updated 9/2020
English

What you'll learn

  • Learn the core skill needed to apply for a Mainframe Developer and Testing
  • Acquire essential Mainframes basics to Advanced on Mainframe COBOL
  • Be able to demonstrate your understanding on Mainframe to anyone.
  • Learn all the Real time examples like a Mainframe Developer Professional
  • Obtain the complete Proficiency on the Mainframe Topics COBOL which builds a confidence to get set for the work.
  • You will understand a Very in detailed topics on Mainframe COBOL with the practical based screens
  • It will be a real time IBM Mainframe Connection Oriented Training, which makes you confident that you already working on Mainframe
  • What are the carrier Opportunity's that you will have after completing this course.
  • Different large scale Company's Using the Mainframe
  • Connecting to IBM Mainframe System and Working with All different Modules
  • What are the Different Types of Applications used on Mainframe and Various other things..
  • Complete Understanding on Mainframe COBOL and many other with real time examples
  • It is completely Practical oriented Training

Course content

1 section • 62 lectures • 6h 41m total length

  • Introduction2:50
  • Features of COBOL4:45
  • Types of COBOL3:11

    Discover COBOL's structured programming and English-like syntax that make code easy to understand and maintain. See how it handles millions of instructions per second on IBM machines.

  • Coding Sheet3:27
  • Language Structure4:50
  • Identification Division4:06
  • Environment Division3:44
  • DATA Division7:57
  • Variable Declaration3:42

    Declare variables in the working story section of COBOL's data divisions. Follow naming rules: 1-30 alphanumeric characters, start with a letter, no spaces or reserved words or special characters.

  • Data Types & Variables3:13
  • Level Numbers4:20
  • Data Types Practical4:31
  • Groups & Elementary Data Types3:08
  • 77 Level Numbers1:07

    Discover how the 77 level number functions as a special type for independent data in real time on the mainframe, used to store raw number sequences, counters, or column numbers.

  • Assign Data to Variable Static Dynamic Data11:31
  • Input & Output Terminal i.e Accept and Display9:05
  • Simple Move11:20
  • Compile & Line edit and Run Cobol Program15:41
  • Group Move1:40
  • Corresponding Move12:56
  • Reference Modification22:01
  • STRING6:52

    Explore the string statement in COBOL to concatenate first and last names into a single customer name, using delimiter by size and a pointer to start at the fifth position.

  • UNSTRING6:58
  • 247:54
  • Arithmetic Operations5:28
  • Editing Characters6:32
  • 66 Level Number7:15
  • SIMPLE IF4:18
  • Logical Operation AND OR1:27
  • NEXT & Continue1:24
  • NEXT & Continue5:07
  • EVALUATE Program1:10
  • Level Number 88 Condition8:00

    Learn about level number 88 in COBOL, a special low level number used with 0–49 or 77 values to simplify multiple condition checks via if and evaluate statements, improving readability.

  • Redefines _ Memory17:25
  • COMP 1 & COMP 210:47
  • COMP32:51
  • PERFORM_INTRODUCTION4:44
  • PERFORM INLINE Example2:13
  • PERFORM OUTLINE Example7:36
  • DIFFERENCE BETWEEN INLINE VS OUTLINE PERFORM0:39
  • OCCURS - ARRAYS 1D6:53
  • OCCURS ARRAYS 2D & 3D11:42

    Learn to work with COBOL arrays from one to three dimensions by declaring occurs, using subscripts, and storing month, week, and day data with practical bank and timing examples.

  • SEARCH12:53

    Learn how to perform a linear search in a mainframe cobol table, scanning customer records by name or account number, and display matches or no records found.

  • SEARCH ALL6:17
  • SUBSCRIPT VS INDES , SEARCH & SERCAH ALL1:54
  • Complete Overview of FILES Concept14:06
  • FILLER CONCEPT2:02
  • FILE READ8:01
  • FILE WRITE3:42
  • UPDATE2:20

    The lecture shows updating an employee salary in a COBOL file: open for input, locate by id, add ten thousand, and rewrite the record.

  • COPY BOOK9:27
  • CALL9:39

    Demonstrate calling a subprogram from a main COBOL program, passing actual and formal parameters by reference or by value, and illustrate how the linking section connects them.

  • CALL VS COPY , MAIN VS SUB1:06
  • SORT & MERGE10:23

    Explore internal and external sorting in COBOL, detailing ascending and descending keys, input and output files, work areas, and the merge of two inputs into a sorted output.

  • SORT & merge programs11:44
  • INSPECT3:59
  • ESDS FILE READ & WRITE8:40

    Explore mainframe COBOL ESDS file read and write, demonstrating reading from an input file, copying records to an output file, and handling fixed 48-byte records, record structures, and file status.

  • ESDS FILE READ WRITE1:53
  • KSDS READ AND WRITE15:35
  • KSDS READ WRITE - 29:14
  • KSDS READ AND WRITE - 31:28
  • ESDS - COBOL Program1:16

    Explore ESDS COBOL programming and ESD file transfer, compare random access data with sequential record keeping, and apply the related logic as practiced in this session.

Requirements

  • A computer the either Windows or Mac Operating System
  • Internet Connectivity to connect to IBM Mainframe Terminal
  • A strong work ethic, willingness to learn, and plenty of excitement about the awesome things you want to learn.
  • Nothing else! It’s just you, your computer and your hunger to get started today.

Description

First I would like to thank you! on landing on to this Course and Congratulations for opting this course.

Here I'm going to explain the IBM Mainframe classes in a very simple way with a practical oriented Sessions. I have tried my best! to cover all different topics that are being used in the Real time which makes you a feel like a class room session and I hope you will enjoy this journey on learning of the Mainframe Course with in a couple of days .

This course is intended for all the levels that can be starting from a Student or Fresher who is just passed out from his graduation or the people who have joined their carrier as Mainframe Developer or people who want to refresh or Upgrade there skill set on mainframe.

Yes, you are in a right! place on selecting this course and I will be available to address all your queries, support and guide in all the ways that i can during this course of journey.

One and only motive is to teach the Mainframe in a Very simple way.

Course Covers with the following Topics.

Mainframe - ZOS - COBOL

  1. Introduction to COBOL

  2. Features of COBOL

  3. Types of COBOL

  4. Coding Sheet

  5. Language Structure

  6. Identification Division

  7. Environment Division

  8. DATA Division

  9. Variable Declaration

  10. Data Types & Variables

  11. Level Numbers

  12. Data Types Practical

  13. Groups & Elementary Data Types

  14. 77 Level Numbers

  15. Assign Data to Variable Static Dynamic Data

  16. Input & Output Terminal i.e Accept and Display

  17. Simple Move

  18. Compile & Line edit and Run Cobol Program

  19. Group Move

  20. Corresponding Move

  21. Reference Modification

  22. STRING

  23. UNSTRING

  24. Arithmetic Operations

  25. Editing Characters

  26. 66 Level Number

  27. SIMPLE IF

  28. Logical Operation AND OR

  29. NEXT & Continue

  30. NEXT & Continue

  31. EVALUATE Program

  32. Level Number 88 Condition

  33. Redefines _ Memory

  34. COMP 1 & COMP 2

  35. COMP3

  36. PERFORM_INTRODUCTION

  37. PERFORM INLINE Example

  38. PERFORM OUTLINE Example

  39. DIFFERENCE BETWEEN INLINE VS OUTLINE PERFORM

  40. OCCURS - ARRAYS 1D

  41. OCCURS ARRAYS 2D & 3D

  42. SEARCH

  43. SEARCH ALL

  44. SUBSCRIPT VS INDES , SEARCH & SERCAH ALL

  45. Complete Overview of FILES Concept

  46. FILLER CONCEPT

  47. FILE READ

  48. FILE WRITE

  49. UPDATE

  50. COPY BOOK

  51. CALL

  52. CALL VS COPY , MAIN VS SUB

  53. SORT & MERGE

  54. SORT & merge programs

  55. INSPECT

  56. ESDS FILE READ & WRITE

  57. ESDS FILE READ WRITE

  58. KSDS READ AND WRITE

  59. KSDS READ WRITE - 2

  60. KSDS READ AND WRITE - 3

  61. ESDS - COBOL Program


Happy Learning!!

Who this course is for:

  • Beginners who are passionate about learning Mainframes
  • Software Developers who want to upgrade there skills or want switch to Mainframes
  • Who have opted there Carrier as a Mainframe Developer
  • Passionate about to know about the Mainframe
  • If your Company has requested to refresh your Mainframe Skills or Upgrade
  • Want to become an Expert on Mainframe
  • Got a Project on Mainframe Testing, don't know where to start... You are in right place, you will learn what all is needed.

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