Which work process types is not there in an AS ABAP system? Please choose one correct answer

INSTALLATION AND PATCHING SAP SYSTEMS
Your AS ABAP-based SAP system includes an enqueue replication server (ERS). The enqueue service of your ABAP central services (ASCS) instance stops unexpectedly. What happens to locks that there are set in the lock table and the corresponding transactions?

what are database for SAP Fiori frontend? (Choose 3)

SAP FIORI FUNDAMENTALS AND ADMINISTRATION For which purposes can you use SAP Gateway?
Note: There are 2 correct answers to this question.

Which Privileges authorizes all users to have unfiltered read-only access to the full content of all system and monitoring views but not data definition language (DDL) commands in the SAP HANA database..