CLIST (Command List) Interview Preparation Guide Download PDF
IBM CLIST frequently Asked Questions by expert members with experience in IBM CLIST (Command List). So get preparation for the IBM CLIST job interview
5 IBM CLIST Questions and Answers:
1 :: What is IBM CLIST (Command List)?
CLIST (Command List) (pronounced "C-List") is a procedural programming language for TSO in MVS systems. It originated in OS/360 Release 20 and has assumed a secondary role since the availability of Rexx in TSO/E Version 2.
2 :: What is Time Sharing Option (TSO)?
In computing, Time Sharing Option (TSO) is an interactive time-sharing environment for IBM mainframe operating systems, including OS/360 MVT, OS/VS2 (SVS), MVS, OS/390, and z/OS.
3 :: What is Multiple Virtual Storage (MVS)?
Multiple Virtual Storage, more commonly called MVS, was the most commonly used operating system on the System/370 and System/390 IBM mainframe computers. It was developed by IBM, but is unrelated to IBM's other mainframe operating systems, e.g., VSE, VM.
4 :: What is OS/390?
OS/390 is an IBM operating system for the System/390 IBM mainframe computers.
5 :: What is z/OS?
z/OS is a 64-bit operating system for mainframe computers, produced by IBM. It derives from and is the successor to OS/390, which in turn followed a string of MVS versions.