100+ SAP ABAP Interview Questions and Answers - 2

Question: 6

What is a client in the three-tier client server architecture?

In the three-tier client server architecture, the user layer is separated from the processing layer.

The user interaction is handled by a front-end application called the presentation layer.

This is often referred to as client in the ERP terminology.

Question: 7

Name a few standard SAP roles that assign the capability of managing the user data?

The following default roles grant permission to manage user data:

S_USER_GRP

S_USER_ALL

Question: 8

What is the minimum password length in a standard SAP system?

The default minimum password length in a standard SAP system is three characters. However, it is suggested to increase this length from a security perspective.

Question: 9

What is BDC user used for?

BDC user is used for Batch Input Session.

Question: 10

How do we start an instance of a SAP server?

The process to start the instance of a SAP server depends upon the operating system on which the server is installed.

In case of Windows NT, we use SAP Management Console (MMC) to start the SAP server.

In case of UNIX variants, we run the shell script start sap from the home directory of SAP.