USER's DEFINED WORD

The words supplied by the programmers to study the format of the instructions are named as user's defined word. The following are the different catagories of names.

  1. DATA NAMES: The name given to the storage location where the actual data is residing. Rules to construct are the same as of word but at least one alphabetic character must exist.

  2. CONDITION-NAME: Exactly the same as of data name but only use for condition purposes.

  3. PROCEDURE/PRAGRAPH NAME: The formation is exactly as of a word need not the assential presence of alphabetic character.

  4. PROGRAM NAME: The purpose is to name the program to the Compiler. Designing rules are same as of the users defined word.

  5. RECORD NAME: This indicates the record name of a file. The formation is as of date name.

  6. FILE NAME: This name is a logical name of a data file where the physical data is residing. Its rules of making as of a word but 1st character must be alphabetic.

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BASIC ELEMENTS