Multiple choice technology mainframe Cast Error Cast will be successful Cast will be successful because the copybook is not included in the package Cast will be unsuccessful because the Copybook is signed-out to another user & not compiled in this program Cast will be unsuccessful because the copybook is not included in the package Reveal answer Fill a bubble to check yourself C Correct answer Explanation A cast operation will fail if a copybook referenced by the program is signed out to another user. The system cannot proceed without access to all required copybooks for compilation.