EXEC II was a batch processing operating system that supported a single job stream with concurrent spooling.
2.
Either macros analyzes the options specified on the previous macro calls and punches the Stage 2 job stream.
3.
Assembling these macros generates a job stream to build the system, including job control language and utility control statements.
4.
Stage 1 is the compilation of a sequence of pseudo-ops in order to generate a job stream for Stage 2.
5.
In demand mode, job stream I / O was attached to a terminal handler rather than card image ( input ) and spool ( output ) files.
6.
"' Conversational Programming System "'or "'CPS "'was an early Time-sharing system offered by IBM which ran on System / 360 JCL job streams for batch processing.
7.
The term " job stream " is particularly associated with mainframes; in the IBM z / OS operating system, a job is initiated by a / / JOB and terminated by the next / / JOB or / / statement.
मोबाइल