COBOL for newcomers
Seminar / Training COBOL for newcomers
Introduction and basics of programming
- Structure of a COBOL program
- Words, constants and literals
- COBOL syntax
Structure of COBOL programs
- COBOL syntax
- Typical programming conventions
Definition of data
- Structure of the DATA DIVISION
- Format of the data declaration
- Types
- Tables
- Structures
- Value assignment in the definition
Procedural part of a program
- Structure of the DIVISION procedure, syntax of commands
Manipulations
- Commands and syntax: MOVE, INITIALISE, CHECK, STRING, UNSTRING
Arithmetic instructions
- Commands and syntax: ADD, SUBTRACT, MULTIPLY, DIVIDE, COUNT
- Exception handling
Control structures
- PERFORM Calling subprocedures
- PERFORM UNTIL Definition of loops
- IF, EVALUATE branch statement
- Comparison operators, multiple conditions and nested IF statements
Table processing
- Index assignment, table editing
- Searching tables: SEARCH command
Program modularization
- External subroutines
- Static and dynamic call
- CALL statement
- Parameter passing by reference, by content
Intrinsic functions
- CURRENT DATE, LOWERCASE, UPPERCASE, SUM(), MAX(), MIN()
Embedded SQL, access to the database
- Functional principle of the precompiler, host variables
- Examples of EXEC SQL, DECLARE CURSOR, FETCH, ...
- Error handling with SQLCODE and SQLS
Processing files
- Information in the ENVIRONMENT DIVISION and the DATA DIVISION
- Commands and syntax OPEN, START, READ, WRITE, UPDATE, DELETE, CLOSE
Participants
Beginner programmer
This seminar has the level "Administration / Structure".
If you are not sure whether this course is the right level for you, you can check this with the trainer in advance.
We conduct this seminar online for you. You can book the training as a public seminar or as a company seminar. The practical exercises are carried out in our Remotelab and make up 40-50 percent of the seminar.
Your contacts
-
Promise Akachukwu Kelechi
E-Mail:
Phone: +234 1 227 9218 -
Peter Chidiebere Ugochukuw
E-Mail:
Phone: +234 1 227 9218 -
Raphael Chukuwgozie Ndubuisi
E-Mail:
Phone: +234 1 227 9218
- Implementation guarantee - Implementation guarantee for two or more participants
- Mobile classrooms - the ideal complement for company seminars
- Free support - for questions after the seminar
- Delivery on account - no prepayment required
- Interview with the trainer / quality assurance - get to know and assess the trainer in advance
- Clarify seminar requirements - review your knowledge with the trainer
- Assistance with travel costs - we cover part of the costs of hotel accommodation
- Meals - all day cold / hot drinks and a full lunch in the restaurant
- Location of training centres - always centrally located and easily accessible
- Discount - we have attractive prices, take advantage of our additional discounts
- Remotelabs - rent our Remotelabs for your own seminars or as a complement to your company seminars
Prestations de service
Nous vous proposons des séminaires très pertinents sur le plan pratique. Le contenu et les exercices sont axés sur vos tâches quotidiennes dans l'entreprise et évitent totalement les références publicitaires à d'autres produits du fabricant de logiciels.
Toutes les formations que nous proposons sont indépendantes du fabricant. Cela nous permet d'offrir des observations critiques sur les produits eux-mêmes et des comparaisons avec les concurrents du fabricant dans le séminaire. Le contenu des cours nous est propre et découle de l'expérience pratique de nos formateurs dans le cadre de projets.
Bien entendu, le contenu des séminaires d'entreprise peut être adapté à vos besoins. N'hésitez pas à nous contacter.
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