Explain some of the commonly used parameters in the EXEC statement.

1.	Explain some of the commonly used parameters in the EXEC statement.
Answer» EXEC stands for EXECUTION. The EXEC statement specifies a program/job step, as well as utilities and procedures to be executed. Syntax: //Step-name EXEC Positional-param, Keyword-param Some of the COMMONLY used positional and keyword parameters in EXEC statement INCLUDE: PGM: It specifies the name of the program that will be executed in the job step. PROC: It specifies the name of the PROCEDURE that will be executed in the job step. ACCT: It specifies the accounting details of the job step. ADDRSPC: For job steps, it specifies whether REAL or virtual storage is needed for execution. COND: It specifies conditions for executing subsequent job steps if the previous job step fails abnormally. PARM: It provides parameterized data to the job steps. REGION: It specifies how much space or region size should be allocated for a specific job/job step. TIME: It describes the time limit of a job or job step.

Answer»

EXEC stands for EXECUTION. The EXEC statement specifies a program/job step, as well as utilities and procedures to be executed.

Syntax:

//Step-name EXEC Positional-param, Keyword-param

Some of the COMMONLY used positional and keyword parameters in EXEC statement INCLUDE:

PGM: It specifies the name of the program that will be executed in the job step.
PROC: It specifies the name of the PROCEDURE that will be executed in the job step.
ACCT: It specifies the accounting details of the job step.
ADDRSPC: For job steps, it specifies whether REAL or virtual storage is needed for execution.
COND: It specifies conditions for executing subsequent job steps if the previous job step fails abnormally.
PARM: It provides parameterized data to the job steps.
REGION: It specifies how much space or region size should be allocated for a specific job/job step.
TIME: It describes the time limit of a job or job step.

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