Multiple choice

When a number of jobs are to be run in a batch processing environment, instructions to the OS are written in the codes of a

  1. job of control

  2. high level language

  3. pascal unit

  4. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In batch processing systems, instructions to the OS are written using Job Control Language (JCL). The term 'job of control' appears to be a truncated or OCR-damaged version of 'job control'. JCL is the standard mechanism for specifying batch job requirements in mainframe and batch systems.