PRINCIPALS OF PROGRAMMING LANGUAGE,  PROGRAMMING LANGUAGES BASICS

Batch Environments

Batch Environments

 

The earliest and simplyat operating environment consists only of external files of data. A program takes a set of data files as impact, processes the data and produces a set of output data file. This operating environment is termed as batch – processing because the input data are collected in batches on files and are processed in batches by the program.

 

Languages each FORTRAN, COBOL and Pascal were initially designed for batch processing environments.

 

  • Interactive Environments

 

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