CLIST (Command List) Interview Preparation Guide
Sharpen your IBM CLIST interview expertise with our handpicked 5 questions. Our questions cover a wide range of topics in IBM CLIST to ensure youre well-prepared. Whether youre new to the field or have years of experience, these questions are designed to help you succeed. Download the free PDF to have all 5 questions at your fingertips. This resource is designed to boost your confidence and ensure youre interview-ready.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.