To answer this question, you need to understand the functions that can be used with IMS database CALLs.
IMS (Information Management System) is a hierarchical database management system developed by IBM. It allows users to store and retrieve data in a hierarchical structure.
Let's go through each option to understand why it can or cannot be used with IMS database CALLs:
Option A) GHU - This option can be used with IMS database CALLs. GHU stands for Get Hold Unit, and it is used to retrieve a specified record from the database.
Option B) DELT - This option can be used with IMS database CALLs. DELT stands for Delete, and it is used to delete a specified record from the database.
Option C) ISRT - This option can be used with IMS database CALLs. ISRT stands for Insert, and it is used to insert a new record into the database.
Option D) CHNG - This option cannot be used with IMS database CALLs. CHNG is not a valid IMS database function. It is not a standard function provided by IMS.
Therefore, the correct answer is D) CHNG. This option cannot be used with IMS database CALLs because it is not a valid IMS database function.