You are performing a database migration option (DMO) procedure and applying SAP support packages in combination as in-place migration. Which steps take place during downtime?
There are 2 correct answers to this question.
A. Activation of dictionary objects in phase ACT_UPG
B. XPRaS execution in phase XPRAS_AIMMRG
C. Migration of application tables in phase EU_CLONE_MIG_DT_RUN
D. Creation of application tables in the target database in phase EU_CLONE_MIG_DT_CREATE
Which replication modes keep the primary system waiting until a timeout is exceeded when the secondary system is not available? There are 2 correct answers to this question.
A. SYNCMEM
B. FULL SYNC
C. SYNC
D. ASYNC
Why does SAP HANA have a persistence storage layer that is disk-based? Note: There are 2 correct answers.
A. To persist in-memory data
B. To ensure maximum performance
C. To enable database scale-up
D. To allow a restart if the power fails
In an SAP HANA database system running in log mode "normal", in which situation does the system automatically execute a regular log backup? There are 2 correct answers to this question.
A. When the log buffer is full.
B. When the time threshold is exceeded.
C. When the log segment is full.
D. When a commit occurs.
Which of the following tools can be used for User Administration? There are 3 correct Answers to this question.
A. SAP NetWeaver Identity Management
B. hdbsql
C. Resident hdblcm
D. SAP HANA Cockpit
A logical error occurred in one tenant of you SAP HANA DATABASE what action do you perform to make tenant consistent again Please choose the correct answer.
A. recover the system database and the affected tenant with the initialize log area option
B. restore the database and recover the affected tenant upto moment of the problem
C. recover the affected tenant upto moment of the problem
D. recover the affected tenant with the initialize log area option
Which SAP HANA database service can you stop from the system database? There are 2 correct answers to this question
A. Preprocessor
B. XS Engine
C. Index server
D. Compile server
What are advantages of column store tables? There are 3 correct answers to this question.
A. Columns can be partitioned
B. Only the columns required are actually loaded to memory
C. They are optimized for high-volume read /write transactional processing
D. Data footprint is automatically reduced through compression
How can you optimize the Database Migration Option (DMO) procedure downtime for a production system? There are 2 correct answers to this question.
A. Provide the measured table migration duration data for optimal table sequencing during benchmarking.
B. Set the optimal number of R31oad processes during benchmarking and the DMO procedure
C. Use the Test Cycle opt on to find the optimal number of R31oad processes in a test run.
D. Use the benchmarking option to find the optimal throughput during the DMO procedure.
When can you load and unload individual tables and table columns manually in an SAP HANA tenant database? There are 2 correct answers to this question.
A. When you need to extend the scale-out memory
B. When you need to optimize the standby node memory.
C. When you need to measure total memory
D. When you need to actively free up memory.
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