Questions and Answers
Which of the following is a command line tool to start or stop SAP systems and SAP instances?
You are preparing an installation of an AS ABAP-based SAP system. You already downloaded all software that Maintenance Planner can calculate. What else must you download?
What is the purpose of the SAP HANA secure user store (hdbuserstore)? Note: There are 2 correct answers to this question.
You are running an SAP HANA database in log mode "normal". Under what circumstances does the database automatically execute a regular log backup? Note: There are 2 correct answers to this question.
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You want to configure the transport domain for the transport of AS Java-based SAP systems (for example SAP Enterprise Portal). Which entry type do you create for these systems in the System Overview area of the Transport Management System (transaction STMS)?
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Your SAP S/4HANA Server system consists of an ABAP Central Services instance, a Primary Application Server instance, and two Additional Application Server instances. How many system profile files are evaluated for this SAP system during system start?
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In which subdirectories of sapmnt can you find information about startup problems of an AS Java-based SAP system? Note: There are 2 correct answers to this question.
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How does SAP HANA encrypt the data persistence layer?
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In an AS ABAP-based SAP system, where is the lock table stored?
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In ABAP programs, what are features of ABAP SQL that are not available with native SQL? Note: There are 2 correct answers to this question.
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Study Notes
SAP Command Line Tools
- Use the command line tool
SAPControlto start or stop SAP systems and instances.
Installation of AS ABAP-based SAP System
- After utilizing Maintenance Planner, download the Software Provisioning Manager (SWPM) for additional installation components.
SAP HANA Secure User Store (hdbuserstore)
- Stores connection credentials for secure access to SAP HANA databases.
- Facilitates high-security environments by avoiding hardcoded credentials in applications.
SAP HANA Database Log Backup
- A regular log backup occurs automatically in case of:
- The transaction log reaches a size threshold.
- A specified time interval elapses since the last backup.
Transport Domain Configuration
- For AS Java-based SAP systems like SAP Enterprise Portal, create an entry of type "Java" in the Transport Management System (TMS).
System Profile Files Evaluation
- During startup of an SAP S/4HANA system, a total of four system profile files are evaluated (one for each instance: ABAP Central Services, Primary Application Server, and two Additional Application Servers).
Startup Problem Information for AS Java-based SAP Systems
- Find startup issues in the following subdirectories of
sapmnt:-
sapmnt/<SID>/log -
sapmnt/<SID>/trace
-
SAP HANA Data Persistence Layer Encryption
- SAP HANA employs encryption mechanisms that utilize various algorithms to secure data at rest in the persistence layer.
Lock Table Storage in ABAP-based SAP System
- The lock table is stored in the shared memory of the SAP kernel, ensuring process synchronization across various application servers.
Features of ABAP SQL
- ABAP SQL supports:
- Specialized built-in functions for complex data handling.
- Declarative syntax for easier data manipulations compared to native SQL.
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Description
Test your knowledge on command line tools used for managing SAP systems. This quiz focuses on the specific commands to start or stop SAP instances. Perfect for students or professionals working with SAP technology.
