Tag: mainframe

Questions Related to mainframe

How can the disposition of sysout datasets be set for an entire jobstream

  1. SYSOUT parameter

  2. OUTPUT parameter

  3. DEFAULT parameter

  4. DEST keyword


Correct Option: A

AI Explanation

To answer this question, you need to understand how the disposition of SYSOUT datasets can be set for an entire jobstream.

Option A) SYSOUT parameter - This option is correct because you can use the SYSOUT parameter to specify the disposition of the SYSOUT datasets for an entire jobstream. By providing a specific disposition value (e.g., KEEP, DELETE), you can control what happens to the output datasets after the job completes.

Option B) OUTPUT parameter - This option is incorrect because the OUTPUT parameter is used to specify the destination and characteristics of the output from individual job steps, not for setting the disposition of SYSOUT datasets for the entire jobstream.

Option C) DEFAULT parameter - This option is incorrect because there is no specific parameter called DEFAULT that is used to set the disposition of SYSOUT datasets for the entire jobstream.

Option D) DEST keyword - This option is incorrect because the DEST keyword is used within the OUTPUT parameter to specify the destination for the output from individual job steps, not for setting the disposition of SYSOUT datasets for the entire jobstream.

The correct answer is Option A) SYSOUT parameter. This option is correct because you can use the SYSOUT parameter to set the disposition of SYSOUT datasets for an entire jobstream.

  1. Override the Audit DD statement in the report

  2. Override the Report DD statement in the Audit procedure

  3. Concatenate a dataset onto a DD statement in a called module

  4. Delete the Audit DD statement in the Report


Correct Option: B
  1. All parameters & Keywords are optional

  2. Dsname, SPACE, RECFM

  3. Dsname, SPACE, UNIT

  4. Dsname, DISP, SPACE


Correct Option: A

How can values be passed from the job stream to an executable program?

  1. Through the PARM keyword

  2. Through the VALUE parameter

  3. Through the PGM parameter

  4. All of the above


Correct Option: A

AI Explanation

To answer this question, you need to understand how values can be passed from the job stream to an executable program. Let's go through each option to understand why it is correct or incorrect:

Option A) Through the PARM keyword - This option is correct because the PARM keyword is used to pass values from the job stream to the executable program. The values are specified after the PARM keyword in the job control language (JCL) statement.

Option B) Through the VALUE parameter - This option is incorrect because there is no explicit "VALUE" parameter used to pass values from the job stream to an executable program.

Option C) Through the PGM parameter - This option is incorrect because the PGM parameter is used to specify the name of the executable program to be executed, but it does not directly pass values from the job stream to the program.

Option D) All of the above - This option is incorrect because only option A (Through the PARM keyword) is the correct method to pass values from the job stream to an executable program.

The correct answer is A) Through the PARM keyword. This option is correct because the PARM keyword is used to pass values from the job stream to the executable program.

  1. Identify a library to be searched for programs named in the EXEC statement

  2. Identify a library containing executable job steps

  3. Override the system step library within a job stream

  4. All of the above


Correct Option: D
  1. Name, DD, Space, Device

  2. Format, Name, DD, Space

  3. DD, parameter, device, format

  4. Name, DD, parameter, comments


Correct Option: D
  1. Marks a deleted DD statement

  2. Begins an interpreted command stream

  3. Specifies no space allocation & no disposition processing

  4. Suppress command processing


Correct Option: C

How can an in-stream dataset be terminated ?

  1. //

  2. //*

  3. /*

  4. None of the above


Correct Option: C

How can unused space allocation be returned to the system when a dataset is closed ?

  1. RETURN

  2. RLSE

  3. CONTIG

  4. CLOSE


Correct Option: B