HANATECH 17 pt3
SAP HANA Quiz: Test Your Knowledge!
Welcome to the SAP HANA quiz! This engaging quiz is designed for professionals and students interested in deepening their understanding of SAP HANA's multitenant architecture, security configurations, and system replication processes.
With 10 insightful questions, you can challenge yourself and enhance your knowledge. Check your understanding of key concepts and best practices.
- Multitenant Database Containers
- Database Migration Option (DMO)
- Security and User Management
Which preparation tasks do you need to perform before starting the copy and move process for a tenant database? Note: There are 2 correct answers to this question.
� Create a tenant on the target system identical to the source system.
� Configure a secure connection from target system to source system.
� Back up the source tenant database.
� Create credentials for authenticated access to the source system.
Which SAP HANA security tasks can be performed in combination with a Lightweight Directory Access Protocol (LDAP) server? Note: There are 2 correct answers to this question.
� User group assignment
� Password policy configuration
� Role assignment
� User creation
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.
� When the log buffer is full
� When a commit occurs
� When the time threshold is exceeded
� When the log segment is full
Which characteristics describe an SAP HANA multitenant database container (MDC) system? Note: There are 3 correct answers to this question.
� The name server owns information about the location of tables and table partitions in databases.
� The name server provides index server functionality for the system database.
� Database isolation increases the isolation between tenant databases on operating system level.
� A multitenant database container system is identified by a single system ID (SID).
� Each tenant database runs its own compile server and the preprocessor server.
Which prerequisites of the primary system and the secondary system are mandatory before you can activate SAP HANA system replication with secondary time travel? Note: There are 2 correct answers to this question.
� Both must have the same SAP HANA version.
� An explicit read-only connection between both systems must be available.
� The CPU architecture must be identical.
� Both systems are located in the same data center.
Which hardware KPls do you need to size before performing a tailored data center integration (TDI) installation for a productive SAP HANA database system? Note: There are 2 correct answers to this question.
� DRAM required for the static data memory area
� Persistent memory (PMEM) required for backups
� Total disk space required for the log volume
� Network bandwidth for the storage zone
Which actions are performed during the database migration option (DMO) procedure when you select the 'Do not compare table contents' option? Note: There are 2 correct answers to this question.
� The content comparison is performed for repository tables.
� The clustered tables are declustered.
� A row count is executed for the migrated tables.
� A check sum is generated every 10000 rows.
You are performing a database migration option (DMO) procedure and applying SAP support packages in combination as an in-place migration. Which steps take place during downtime? Note: There are 2 correct answers to this question.
� Migration of application tables in phase EU CLONE_MIG_DT_RUN
� Creation of application tables in the target database in phase EU_CLONE_MIG_DT_CREATE
� XPRAS execution in phase XPRAS_AIMMRG
� Activation of dictionary objects in phase ACT_UPG
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