QUESTION: 161
Why should you perform an initial data backup? Please choose the correct answer.
A. To enable log backups
B. To turn on overwrite mode for logs
C. To enable the backup editor
D. To turn off overwrite mode for logs
Answer: A, D
QUESTION: 162
Which of the following file systems must exist before you start the installation of a stand-alone SAP HANA system? Note: There are 2 correct answers to this question.
A. Log volumes (example: /hana/log/)
B. SAP mount directory (example: /hana/shared)
C. Data volumes (example: /hana/data/)
D. Local SAP system instance (example: /usr/sap)
Answer: A, C
QUESTION: 163
When you are installing a new SAP HANA system the installer aborts with an error message. Which of the following actions do you do first? Note: There are 2 correct answers to this question.
A. Analyze the installation log file.
B. Restart the host and start the SAP HANA installation again.
C. Check the hardware against the Product Availability Matrix (PAM).
D. Check the troubleshooting section in the SAP HANA Server Installation Guide.
Answer: A, D
QUESTION: 164
What user, created during an SAP HANA installation, can start and stop the SAP HANA system? Please choose the correct answer.
A. sapadm
B. root
C. adm
D. SYSTEM
Answer: D
QUESTION: 165
Which of the following Linux distributors is supported by SAP HANA? Please choose the correct answer.
A. CentOS
B. Fedora
C. SLES
D. Ubuntu
Answer: C
QUESTION: 166
Which of the following actions does SAP recommend that you perform once the installation is finished? Please choose the correct answer.
A. Perform a reboot of the SAP HANA database
B. Perform an initial data backup
C. Activate the debug mode in the SAP HANA studio
D. Check the Alerts tab in the SAP HANA studio
Answer: B, D
QUESTION: 167
Which of the following can you use to analyze an expensive SQL statement? Note: There are 2 correct answers to this question.
A. Open the Plan Visualizer.
B. Open the Plan Explanation.
C. Open the hdbcons tool.
D. Open the SQL Plan Cache.
Answer: A, B
QUESTION: 168
You are reviewing the execution plan of an SQL statement. You want to find out which plan operators (POPs) have been executed in parallel and for how long each of them has been active. How can you accomplish this? Please choose the correct answer.
A. Use the Visualize Plan functionality in the SAP HANA studio.
B. Use Job Progress in the SAP HANA studio.
C. Use Performance Trace in HDB admin.
D. Use EXPLAIN (graphically) in the DBA Cockpit.
Answer: A
QUESTION: 169
Which of the following update scenarios can be selected for execution in the SAP HANA lifecycle manager? Note: There are 2 correct answers to this question.
A. Perform automated updates of SAP HANA and SAP HANA components.
B. Apply support package stacks.
C. Update the SAP HANA studio on local machines.
D. Update SAP HANA replication technology components.
Answer: A, B
QUESTION: 170
Which combination of authorizations is required for this user? Please choose the correct answer.
A. USER ADMIN, SERVICE ADMIN, DATA ADMIN
B. USER ADMIN, CREATE STRUCTURED PRIVILEGE, RESOURCE ADMIN
C. USER ADMIN, SERVICE ADMIN, ROLE ADMIN
D. USER ADMIN, CREATE STRUCTURED PRIVILEGE, ROLE ADMIN
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