Discover the MVS command to list available tapes in a mainframe tape library. Learn the correct syntax to view tape details for the Wipro Mainframe MySkillz Trendnxt assessment.
Table of Contents
Question
How to find the list of tapes that were available in a tape library?
A. LI DD,
B. D U,TAPE,LIST
C. LI TAPE,
D. D U,TAPE,ONLINE
Answer
The correct MVS command to find the list of tapes that were available in a tape library is:
A. LI DD,
Explanation
The LI (List) command is used to display information about various system resources in MVS (Multiple Virtual Storage) mainframe operating systems. When followed by the DD (Data Definition) operand and a comma, it lists detailed information about DD statements, including tape drives and volumes.
The other options provided are incorrect:
B. D U,TAPE,LIST – This is an invalid command syntax. The “D U” command is used to display unit status, not list tapes.
C. LI TAPE, – While this uses the LI (List) command, simply specifying TAPE is not sufficient. The DD operand is required to list tape-related information.
D. D U,TAPE,ONLINE – This command would display the status of online tape units, but not provide a list of available tapes in the library.
Therefore, the correct command to find the list of tapes available in a mainframe tape library is “LI DD,”. This command will provide comprehensive details on the DD statements defining the tape drives and volumes accessible to the system.
Wipro Mainframe MySkillz Trendnxt certification exam assessment practice question and answer (Q&A) dump including multiple choice questions (MCQ) and objective type questions, with detail explanation and reference available free, helpful to pass the Wipro Mainframe MySkillz Trendnxt exam and earn Wipro Mainframe MySkillz Trendnxt certification.