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Pass4sure.C_HANASUP_1.99 questions.

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SAP C_HANASUP_1

SAP Certified Support Associate - SAP HANA 1.0

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Exam A

QUESTION 1In the SAP HANA studio, which of the following SQL thread details can you monitor by using the Threadssubtab of the Performance tab of the Administration editor? (Choose three)

A. The SQL statementB. The generated dataC. The service nameD. The blocking statusE. The visual execution plan

Correct Answer: BCDSection: (none)Explanation

Explanation/Reference:Explanation:

QUESTION 2Which of the following can you determine using the Backup catalog report? (Choose two)

A. The path for the backup filesB. Whether a recovery is possibleC. Which backup files are obsoleteD. When to execute the net backup

Correct Answer: BCSection: (none)Explanation

Explanation/Reference:correct answer.

QUESTION 3Your SAP HANA database performs slowly. Which of the following might be reasons for the performancedecrease? (Choose two).

A. Many replication jobs are running.B. Backup jobs are running.C. Too many information models have been created.D. Large tables are updated with frequent delta merges

Correct Answer: ADSection: (none)Explanation


QUESTION 4Which column do you use to identify long-running SQL statements within the SQL Plan Cache view?

A. TOTAL_EXECUTION_OPEN_TIMEB. AVG_EXECUTION_OPEN_TIMEC. TOTAL_EXECUTION _TIMED. AVG_EXECUTION_TIME

Correct Answer: D

Section: (none)Explanation

Explanation/Reference:accurate answer.

QUESTION 5Which is the dominant statement (see attached table)?

A. Statement2B. Statement3C. Statement1D. Statement4

Correct Answer: BSection: (none)Explanation


QUESTION 6Which system privilege do you need to modify the global_allocation_limit parameter?


A. SERVICE_ADMINB. MONITOR_ADMINC. SESSION_ADMIND. INIFILE_ADMIN

Correct Answer: DSection: (none)Explanation


QUESTION 7Which of the following are prerequisites for the integration of SAP Solution Manager and SAP HANA?(Choose two)

A. Register SAP HANA in the System Landscape Directory.

B. Create a connection to SAP HANA in the managed system configuration.C. Configure SAP NetWeaver Landscape Virtualization Management.D. Configure SAP Early Watch Alets for SAP HANA.

Correct Answer: ABSection: (none)Explanation


QUESTION 8You have an application that runs on the SAP HANA database. The application loads relatively largevolumes of data for hint to the database.

Which mergedog configuration parameter in the indexserver.ini file must you set to accomplish this?

A. smart_merge_enabled.B. max_delta_memsize.C. auto_ merge_decision_func.D. mermory_merge_ decision_func.

Correct Answer: ASection: (none)Explanation


QUESTION 9How do you Configure an end-to-end trace in the SAP HANA studio Administration console?

A. 1. Select the Trace Configuration tab.2. Edit the configuration for user-specific trace.

B. 1. Select the Configuration tab.2. Edit the scriptserver.ini trace parameter.

C. 1. Select the Trace Configuration tab.2. Edit the sap_passport configuration.

D. 1. Select the Trace Configuration tab.2. Edit the global database trace configuration.

Correct Answer: CSection: (none)Explanation

Explanation/Reference:answer is valid.

QUESTION 10Your customer is designing a role exclusively for performing database backups of the SAP HANAdatabase. Which system privileges must be assigned to this role? (Choose two).

A. INIFILE ADMINB. CATALOG READC. BACKUP ADMIND. EXPORT



QUESTION 11How can you avoid filling up the space of the log backup file area?

A. Enable automatic log backup.B. Increase the value of the log_segment_size_mb parameter.C. Change the log_backup_timeout_s to a small value.D. Disable automatic log backup.



QUESTION 12You want to partition a large table in an SAP HANA database. One of the columns on which you want tobase the partition is non-primary key column YEAR.

Which partitioning method can you use?

A. Single-level round robin.B. Single-level hash.C. Mutilevel round robin.D. Mutilevel hash hash.



QUESTION 13Which role must you grant to an SAP HANA user to enable this user for replication tasks only?

A. REPLICATION SCHEMA>_SELECT_USER.B. REPLICATION SCHEMA>_DATA_PROV.C. MONITORING.D. CONTENT_ADMIN.



QUESTION 14You want to configure an SQL trace with trace level set to ALL_WITH_RESULTS.

How can you limit the size of the trace file? (Choose two).

A. Delete the trace file if it grows too large.B. Increase the flush limit.C. Specify the database user to trace.

D. Specify the tables and views to trace.

Correct Answer: CDSection: (none)Explanation

Explanation/Reference:best answer.

QUESTION 15You have to set the alert levels for CPU utilization:

Low alert-75%

Medium alert-85%

High alert-95%

You have opened the ConfigureCheck threshold tab in the Administration editor of the SAP HANA studioTo which values do you set the alert levels in the Check Host CPU Utilization row?

A. 25,15,5B. 75, 85, 95C. 0.25, 0.15, 0.05D. 0.75, 0.85, 0.95



QUESTION 16How do you display the available disk space (in %) for data from the Volumes tab of the SAP HANA editor?

A. 1. Locate the Details for Data Storage section2. Navigate to the File subtab3. In the Type column, identify the row with the value "DATA"4. Subtract the Used/Total Size (%) value from 100

B. 1. In the Show dropdown list; select Storage2. In the Type column/identify the row with the value "DATA"3. Retrieve the Available Disk Size (%) value.

C. 1. In the Show dropdown list, select Service2. Select the row with the master index server3. Retrieve the Available Disk Size (%) value.

D. 1. Locate the Details for Data Storage section2. Navigate to the Data Volume Superblock Statistics subtab3. In the Used Superbolcks column, identify the row with the largest value 4. Subtract the Used/Total Superblocks (%) value from 100



QUESTION 17Which SAP Solution Manager 7.1 capabilities enhance transport management in CTS/CTS+? (Choosethree)

A. Diagnostics in SAP Solution ManagerB. Change analysis and reportingC. Configuration validation checksD. SAP NetWeaver Landscape Virtualization ManagementE. Quality gate management

Correct Answer: ABESection: (none)Explanation


QUESTION 18You receive an alert: "XYZ TABLE has a record count of 508000408. How can you prevent the alert frombeing generated again? (Choose two).

A. Scale out the SAP HANA systemB. Partition the tableC. Apply constraint filters in analytic viewsD. Modify the alert thresholds



QUESTION 19On an SAP HANA production system /the log area has grown and the file system is now full. This hasresulted in a database freeze. Which parameters must you set to avoid this situation in the future? (Choosetwo)

A. enable_auto_log_backup = noB. enable_auto_log_backup = yesC. log_mode = overwriteD. log_mode = normal

Correct Answer: BDSection: (none)Explanation

Explanation/Reference:absolute answer.

QUESTION 20You have just finish the baseline installation of an SAP HANA sever. Which activity should you performnext?

A. Create user accounts.B. Back up the SAP HANA server.C. Patch the SAP HANA server.D. Create a scheduled backup.



QUESTION 21Which of the following tasks can you perform only with system privilege TRACE ADMIN? (Choose two)

A. Delete trace filesB. Start a PythonC. Start SQL tracesD. Delete SYS.P_SQLSCRIPTTRACE_.

Correct Answer: ACSection: (none)Explanation


QUESTION 22Which user do you need to start SAP HANA?

A. Any user with the SESSION ADMIN system privilege.B. Linux user rootC. Linux user <sid> adm userD. Any user with the SERVICE ADMIN system privilege


Explanation/Reference:valid answer.

QUESTION 23You have assigned the BACKUP ADMIN system privilege to a database user. The user still cannot performa backup. Which of the following system privilege must you additionally assign to the user?

A. CATALOG READB. EXPORTC. REPO EXPORTD. LOG ADMIN



QUESTION 24Which of the following are performance trace options? (Choose three)

A. Trace execution plansB. Optimizer performanceC. Activate function profilerD. Performance trace durationE. Start kernel profiler tracing

Correct Answer: ACDSection: (none)Explanation


QUESTION 25How can you find the data and time of invalid logon attempts?

A. Query SYS.M_EVENTS.B. Query SYS.M _CONNECTION_STATISTICS.C. In the Administration editor, select the System information tab and look at the Connection attempts and

status report.D. In the Administration editor, select the System information tab and look at the Connections report.



QUESTION 26In the Volumes tab of the SAP HANA studio Administration Console, which of the following provides youwith the total disk space (in MB)?

A. The value of the Volume Size (MB) column minus the value of the Used Disk Size (MB) column.B. The value in the Total Disk Size (MB) column.C. The value in the Volume Size (MB) columnD. The value of the Total Disk Size (MB) column minus the value of the Log Volume Size (MB) column.


Explanation/Reference:perfect answer.

QUESTION 27What information about a column store table can you fine in the Open Definition report? (Choose two).

A. The columns that are loaded into memoryB. The source system that populates the tableC. The compression rate of columnsD. The time and data of the last backup of the table



QUESTION 28You are operating a secondary instance of an SAP HANA database in a high-availability scenario. Wherecan you check the status of the secondary system replication?

A. In the Host column of the Services subtab of the Landscape tab in the Administration editorB. In the STATUS column of the view M_SYSTEM_OVERVIEW

C. In the REPLICATION_STATUS colum of the view M_SERVICE_REPLICATIOND. In the Host Status column of the Configuration subtab of the Landscape tab in the Administration editor



QUESTION 29Why do you configure a standby host?

A. To share storage between several active data centersB. To add more capacity disk storageC. To ensure high performance during replication and reading processesD. To reduce recovery time from an outage



QUESTION 30Which of the following are minimum requirements for the installation of an SAP HANA server? (Choosetwo)

A. <WORKING_DIRECTORY> contains sapprofile.iniB. <WORKING_DIRECTORY>is empty before the start of the installationC. <WORKING_DIRECTORY>has 200MB or more of free disk space D. <WORKING_DIRECTORY>has 100MB or more of free disk space



QUESTION 31Which of the following can you use to delete an index in SAP HANA? (Choose two)

A. 1. Open the SAP HANA studio2. Expand the Content tree and select the package3. Expand the Package tree4. Select a package and delete it

B. Execute a CE_CONVERSION statement from a stored procedureC. Execute a DROP INDEX SQL statement from the SQL consoleD. 1. Open the SAP HANA studio

2. Expand the Catalog tree and select the schema3. Expand the Table tree4. Select Open Definition and delete the index


Explanation/Reference:

truthful answer.

QUESTION 32Which steps are required to identify dominant SQL statements? (Choose two)

A. Go to the SQL Plan Cache tab on the Performance tabB. Go to the Expensive Statements Trace tab on the Performance tabC. Sort expensive statements by total execution time; from largest to smallestD. Sort SQL plan cache by total execution time, from largest to smallest



QUESTION 33What does a data snapshot do?


A. It creates a backup of the databaseB. It generates a frozen point-in-time set of dataC. It writes data from memory to the persistence layerD. It clones the database to an exportable file



QUESTION 34How can you perform a manual backup of the Sap HANA database? (Choose two)

A. Select Backup in the SAP HANA studioB. Run the stored procedure SYS UPDATE_LANDSCAPE_CONFIGURATIONC. Execute SQL statements in the SQL ConsoleD. Run a backup via the Administration Console in the SAP HANA database



QUESTION 35What does peak used memory represent?

A. The point when an automatic delta merge will be triggered

B. The point when SAP HANA switches to virtual memoryC. The maximum used memory authorized by the SAP HANA licenseD. The maximum values of used memory over time


Explanation/Reference:answer is acceptable.

QUESTION 36How can you set configurations at the host level using the SAP HANA studio?

A. Update settings in the_SYS_REPO.CHANGES tableB. Enter values in the Host column in the Configuration tab in the Administration editorC. Update settings in the _SYS_REPO.CHANGE_ENTRIES tableD. Right-click on a row in the Host column of the Configuration tab in the Administration editor.

Select Configure Table and change settings



QUESTION 37In the Administration editor in the SAP HANA studio, which reports can you use to first investigate (1) Andthen release (2) deadlocks?

A. The Diagnosis Files tabThe Job Progress tab

B. The System information tabThe Sessions subtab of the Performance tab

C. The Diagnosis Files tabThe Sessions subtab of the Performance tab

D. The System information tabThe Threads subtab of the Performance tab


Explanation/Reference:Explanation:Answer:

QUESTION 38Which of the following can you use to schedule a periodic SAP HANA database backup?

A. hdbsqlB. SAP HANA studioC. Transaction DBACOCKPITD. Transaction LTR



QUESTION 39You are working with a multimode SAP HANA database. How can you verify that the indexserver hosts areonline?

A. Select the Landscape tab of the SAP HANA Administration Console Navigate to the Configurationsubtab.In the Active column, identify the rows with the value "YES"

B. Select the Landscape tab of the SAP HANA Administration Console Navigate to the Configurationsubtab.In the Host Status column, identify the rows with the value "OK"

C. Select the Landscape tab of the SAP HANA Administration Console Navigate to the Services subtabIn the Service column, identify the rows with the value "indexserver", and in the Active column, identifythe rows with

D. Select the Landscape tab of the SAP HANA Administration Console In the Show dropdown list, selectServiceIn the Service column/identify the rows with the value" indexserver"



QUESTION 40Which of the following prerequisites must be met before you can specify a valid file destination for adatabase backup in a multiple-host environment? (Choose two)

A. Shared storage is usedB. The data backup file system is different from the log backup systemC. The configuration path for the data backup is valid for all hostsD. The root user has write access to the file destination


Explanation/Reference:very well answered.

QUESTION 41For what purpose do you visualize a query plan?

A. To update SAP HANA database statisticsB. To analyze query resultsC. To investigate which engines are executing an SQL queryD. To generate a new execution plan on SQL queries



QUESTION 42You are working with a multimode SAP HANA database. How can you identify the master indexserver?(Choose two)

A. Select the Landscape tab in the SAP HANA Administration Console Navigate to the Services subtabIn the Service column, identify the row with the value "indexserver", and in the Detail column, identifythe row with the value "master"

B. Select the Landscape tab in the SAP HANA Administration Console Navigate to the ConfigurationsubtabIn the indexserver Role (Configured), identify the row with the value "MASTER 1"

C. Select the Volumes tabIn the Show dropdown list, select ServicesIdentify the master indexserver in the Service column

D. Select the Landscape tab in the SAP HANA Administration Console Navigate to the ConfigurationsubtabIn the indexserver Role (Actual) column, identify the row with the value "MASTER"



QUESTION 43On which of the following operating systems is installation of the SAP HANA client supported? Note: Thereare 3 correct answers

A. SolarisB. Microsoft WindowsC. z/OSD. AIXE. OSX

Correct Answer: ABDSection: (none)Explanation


QUESTION 44How can you identify often-used SQL statements? Note: 2 correct answers

A. Review the SQL Plan Cache subtab in the Performance tab of the SAP HANA studio Administrationeditor

B. Create an SQL query on the view SYS.M_SQL_PLAN_CACHEC. Review the Sessions subtab in the Performance tab of the SAP HANA studio Administration editorD. Create an SQL query on the view SYS.M_CONNECTION_STATISTICS


Explanation/Reference:no doubt at answer.

QUESTION 45Your SAP HANA project has gone live. The client requires to build a new sandbox environment, using acopy of the production data, for prototyping and technical upgrades What is the SAP recommendedapproach to meet the requirement?

A. Install a new SAP HANA instance on you own

Deploy SAP HANA packages to this new sandbox instance B. Make a copy of the file system of the production appliance with 'tar' Create a clone in the sandbx

appliance from this tar file.C. Install a new SAP HANA instance with help from the hardware vendor Restore the production database

from a data backupD. Install a new SAP HANA instance on your own

Restore the production database from a data backup



QUESTION 46You have executed a kernel trace where can you view the trace results?

A. In the HDBAdmintoolB. In a third-party tool such as KCachegrindC. In the SAP HANA studio diagnosis filesD. In the SAP HANA studio system information



QUESTION 47In a scaled-out, high-availability environment for an SAP HANA database, how can you monitor the statusof the hosts in the cluster? (Choose three)

A. 1. In the SAP HANA studio, right-click to add a new system.2. Create an entry for each of the hosts in this environment.3. Log into each of the hosts.

B. 1. In the SAP HANA studio, create an entry for a standby host.2. Verify that all SAP HANA database processes are running.

C. 1. Log into the Linux operating system of the SAP HANA appliance.2. Run command ifconfig.

D. 1. In the SAP HANA studio, navigate to the Landscape tab.2. Select the Services subtab.3. Check the Detail column.

E. 1. Log into the Linux operating system of the SAP HANA appliance.2. Launch the SAP HDB Admin console.3. Navigate to the Management Console tab.4. Verify that all SAP HANA database processes are running.

Correct Answer: ADESection: (none)Explanation


QUESTION 48You are supporting an SAP Netweaver BW Powered by HANA system that is in productive operation.

Inadvertently, a table was deleted. The last data backup was three days ago. You need to recover the

system to the point before the table deletion.

What do you have to do accomplish this?

A. Restore the SAP HANA database from backup and apply the logs to recover to a point in time.B. Reinstall the SAP HANA database and recover the database from the last known backup.C. Recover the database from the last known backup and reload the deleted table.D. Drop the table in the SAP HANA database and import the table from another system.


Explanation/Reference:finely answered.

QUESTION 49Your client tells you that the SAP HANA database backup is not working.

In the SAP HANA studio, where could you start to investigate the issue? (Choose three)

A. _SYS_BI schemaB. SYS schemaC. Administration editor - System InformationD. Administration editor - Performance overviewE. Administration editor Alerts

Correct Answer: BCESection: (none)Explanation


QUESTION 50In an expensive statement trace configuration, you want to identify queries that run longer than twominutes.

Which value do you enter?

Please choose the correct answer.

A. 12 000B. 120C. 120000000D. 20000



QUESTION 51You have selected SAP HANA as product in SAP Solution Manager and checked the prerequisites.

What are the next steps to configure SAP HANA as a managed system in SAP Solution Manager?

A. 1. Assign diagnosis agents.

2. Create logical components.3. Enter system parameters4. Enter landscape parameters.5. Check configuration.

B. 1. Check configuration.2. Create logical components.3. Assign diagnosis agents.4. Enter system parameters.5. Enter landscape parameters.

C. 1. Assign diagnosis agents.2. Enter system parameters.3. Enter landscape parameters.4. Create logical components.5. Check configuration.

D. 1. Assign diagnosis agents.2. Check configuration.3. Create logical components.4. Enter system parameters.5. Enter landscape parameters.



QUESTION 52What are the purposes of executing a delta merge operation in an SAP HANA database? (Choose three)


A. To move updated records from delta storage to column storeB. To move new records from SAP ECC tables to delta storageC. To move merge data from row tables to column storeD. To move inserted records from delta storage to column storeE. To move deleted records from delta storage to column store


Explanation/Reference:right answer.

QUESTION 53An ABAP program in SAP ECC is being optimized for the SAP HANA database. You have been asked toidentify expensive SQL statements of this program that run for longer than one second.

What do you have to do to identify these expensive SQL statements? (Choose two)

A. Filter expensive SQL statements by DB user.B. Enable expensive SQL statements tracing.C. Set the trace level.

D. Set the threshold duration.



QUESTION 54In the SAP HANA studio, which of the following enables you to identify the memory consumption of loadedtables?

A. System Information tab of the Administration editorB. SYS.M_TABLESC. Load subtab of the Performance tab of the Administration editorD. SYS.M_CS_TABLES



QUESTION 55Which of the following columns are displayed in the Merge Statistics system report? (Choose three)

A. TYPEB. PART_IDC. STATEMENT_STRINGD. MOTIVATIONE. CONNECTION_ID

Correct Answer: ABCSection: (none)Explanation

Explanation/Reference:well executed answer.

QUESTION 56How can you improve performance of SAP HANA information models? (Choose two)

A. Use filters at table level instead of analytic views.B. Use the JOIN operator instead of the UNION operator in calculation views.C. Use CE_FUNCTIONS instead of SQL statements in calculation views.D. Use calculated columns in calculation views instead of calculated measures in attribute views.



QUESTION 57Which descriptions on the left match the join types in the dropdown box on the right?

Select and Place:

Correct Answer:



QUESTION 58You want to investigate a long-running query. How can you generate a graphical view of the cached SQLplan?

A. Right-click on the statement and select Visualize Plan in the SQL Plan Cache tab of the PerformanceAdministration view.

B. Add a filter to display long-running queries in the SQL Plan Cache tab of the PerformanceAdministration view.

C. Select the Analysis tab to visualize data in the Data Preview of the long-running query.D. Paste the long-running query into the SQL Console and double-click it.



QUESTION 59How can you set configurations at the host level using the SAP HANA studio?

A. Update settings in the_SYS_REPO.CHANGES tableB. Enter values in the Host column in the Configuration tab in the Administration editorC. Update settings in the _SYS_REPO.CHANGE_ENTRIES tableD. Right-click on a row in the Host column of the Configuration tab in the Administration editor.

Select Configure Table and change settings



QUESTION 60In a scaled-out, high-availability environment for an SAP HANA database, how can you monitor the statusof the hosts in the cluster? (Choose three)

A. 1. In the SAP HANA studio, right-click to add a new system.2. Create an entry for each of the hosts in this environment.3. Log into each of the hosts.

B. 1. In the SAP HANA studio, create an entry for a standby host.2. Verify that all SAP HANA database processes are running.

C. 1. Log into the Linux operating system of the SAP HANA appliance.2. Run command ifconfig.

D. 1. In the SAP HANA studio, navigate to the Landscape tab.2. Select the Services subtab.3. Check the Detail column.

E. 1. Log into the Linux operating system of the SAP HANA appliance.2. Launch the SAP HDB Admin console.3. Navigate to the Management Console tab.

4. Verify that all SAP HANA database processes are running.



QUESTION 61Which of the following columns are displayed in the Merge Statistics system report? (Choose three)

A. TYPEB. PART_IDC. STATEMENT_STRINGD. MOTIVATIONE. CONNECTION_ID

Correct Answer: ABCSection: (none)Explanation

Explanation/Reference:well executed answer.

QUESTION 62Which parameters can you configure for an expensive statement trace? (Choose two)

A. Passport trace levelB. Threshold durationC. Trace statusD. Trace file


Explanation/Reference:appropriate answer.

QUESTION 63In SAP HANA, the automatic backup is disabled. The log area has grown and now the file system is full.The database has frozen. After you stop the database , what do you have to do to restart SAP HANA?

A. 1. Restart the server2. Execute the log backup in the SAP HANA studio.3. Copy the log into a new folder.4. Update the global.ini file with the new folder path.

B. 1. Copy the log into a new folder.2. Update the global.ini file with the new folder path.3. Restart the server and execute the log backup in the SAP HANA studio.4. Copy the log to the initial folder and restore the global.ini file.

C. 1. Initialize the log area from the file system folder.2. Restart the server.3. Execute the log backup into the SAP HANA studio.4. Refresh the global.ini file.

D. 1. Restart the server.2. Copy the log into a new folder.3. Execute the log backup into the SAP HANA studio.4. Update the global.ini file with the new folder path.



QUESTION 64In the SAP HANA studio, in which subtab of the Landscape tab of the Administration editor can you checkthe statuses of all hosts in a high-availability scenario?

A. ConfigurationB. ServicesC. Secondary System ReplicationD. Redistribution



QUESTION 65In the SAP HANA studio Administration Editor, for the following purposes can you use the Sessions subtabof the Performance tab? (Choose two)

A. To view memory consumption by sessionB. To investigate blocking situationsC. To set up session-based alertsD. To configure the maximum allowed concurrent sessions



QUESTION 66How can you resolve a Disk Full event?

A. 1. Add additional memory.2. Mark the event as handled in the Alerts tab of the Administration editor3. Resume the SAP HANA database.

B. 1. Add additional storage space.2. Mark the event as handled in the Overview tab of the Administration editor.3. Resume the SAP HANA database.

C. 1. Mark the event as handled in the Overview tab of the Administration editor.2. Add additional memory.3. Resume the SAP HANA database.

D. 1. Stop the SAP HANA database.2. Mark the event as handled in the Overview tab of the Administration editor.3. Restart the SAP HANA database.


Explanation/Reference:well sorted answer.

QUESTION 67An SAP HANA developer receives an error when running an SAP HANA Predictive Analysis Libraryprocedure. In which of the following files can you find more information?

A. Script server logB. Index server logC. Name server logD. Statistics server log



QUESTION 68Which of the following are held in SAP HANA used memory? (Choose two)

A. Free memory poolB. Temporary computations


C. Heap memoryD. Column and row tables



QUESTION 69Which of the following events can trigger a delta merge? (Choose two)

A. Memory consumption of delta storage drops below a specified limit.B. The delta log for a columnar table drops below a defined limit.C. The delta log for a columnar table exceeds a defined limit.D. Memory consumption of delta storage exceeds a specified limit.



QUESTION 70You granted a user the system privileges INIFILE ADMIN and DATA ADMIN. What does this allow the userto do?

A. Modify the nameserver_history.trc files.B. Reset the backup.log file.C. Modify configuration files.D. Reset the log.txt file



QUESTION 71

Select and Place:

Correct Answer:



QUESTION 72Which parameters can you configure for an expensive statement trace? (Choose two)

A. Passport trace levelB. Threshold durationC. Trace statusD. Trace file


Explanation/Reference:appropriate answer.

QUESTION 73In the SAP HANA studio Administration Editor, for the following purposes can you use the Sessions subtabof the Performance tab? (Choose two)

A. To view memory consumption by sessionB. To investigate blocking situationsC. To set up session-based alertsD. To configure the maximum allowed concurrent sessions



QUESTION 74You cancelled a running backup. Where in the SAP HANA studio can you verify that the cancellation wassuccessful?

A. In the Backup folder of the Navigator paneB. In the vies M_BACKUP_CATALOG_FILE in the SYS schemaC. In the System Information tab of the Administration editorD. In the Session subtab of the Performance tab of the Administration edit



QUESTION 75How can you find default values for SAP HANA configuration settings?

A. Double-click the Database Information row in the System information tab in the Administration editor.B. Go to the Configuration tab in the Administration editor and inspect the Default column.C. Go to the Configuration tab in the Administration editor and inspect the System column.D. Right-click on a configuration setting in the Configuration tab in the Administration editor.



QUESTION 76You want to partition a large table in an SAP HANA database. One of the columns on which you want tobase the partition is non-primary key column YEAR.

Which partitioning method can you use?

A. Single-level round robin.B. Single-level hash.C. Mutilevel round robin.D. Mutilevel hash hash.



QUESTION 77You receive an alert: "XYZ TABLE has a record count of 508000408. How can you prevent the alert frombeing generated again? (Choose two).

A. Scale out the SAP HANA systemB. Partition the tableC. Apply constraint filters in analytic viewsD. Modify the alert thresholds



QUESTION 78You are asked to configure the SAP HANA database to recompile every query prior execution.What do you have to disable to accomplish this?

A. The SQL traceB. The SQL result cacheC. The expensive statements traceD. The SQL plan cache


Explanation/Reference:updated answer.

QUESTION 79Which of the following can you use to create an index in the SAP HANA database? (Choose two)

A. Execute a CE_PROJECTION statement from a stored procedure.B. Execute a CERATE INDEX SQL statement from the SQL console.C. 1. Open the SAP HANA studio

2. Expand the Catalog tree and select the schema.3. Expand the Table tree.4. Select Open Definition and create an index

D. 1. Open the SAP HANA studio2. Expand the Content tree and select the package.3. Expand the Package tree.4. Select New and then Decision table.



QUESTION 80When you deploy the SAP HANA client package on UNIX, which drivers are installed?) 3 answers)

A. ODBCB. JDBCC. ODBOD. SQLDBCE. ADO

Correct Answer: ABDSection: (none)Explanation


QUESTION 81When you configure an SQL trace with trace level ALL, which of the following are recorded to the trace file?(Choose three)

A. Unique constraint violationsB. Data returned by queriesC. Unique indexes usedD. Overall execution time of each statementE. Number of records affected



QUESTION 82You want to regularly back up the data area of an SAP HANA instance. What must you do to configure ascheduled back up script? (Choose three)

A. Adjust the script command line parameters to restrict backup to data only.B. Copy the scheduled backup script to the appropriate operating system level directory.C. Import the scheduled backup script using the SAP HANA studio.D. Adjust parameters within the scheduled backup script.E. Configure scheduled backup script in a stored procedure in the SAP HANA studio.

Correct Answer: CDESection: (none)Explanation


QUESTION 83You want to investigate a long-running query. How can you generate a graphical view of the cached SQLplan?

A. Right-click on the statement and select Visualize Plan in the SQL Plan Cache tab of the PerformanceAdministration view.

B. Add a filter to display long-running queries in the SQL Plan Cache tab of the PerformanceAdministration view.

C. Select the Analysis tab to visualize data in the Data Preview of the long-running query.D. Paste the long-running query into the SQL Console and double-click it.



QUESTION 84How can you find default values for SAP HANA configuration settings?

A. Double-click the Database Information row in the System information tab in the Administration editor.B. Go to the Configuration tab in the Administration editor and inspect the Default column.C. Go to the Configuration tab in the Administration editor and inspect the System column.D. Right-click on a configuration setting in the Configuration tab in the Administration editor.



QUESTION 85Which of the following allow you to reset the peak used memory? (Choose two)

A. Administration editor -> System Information -> Component memory usage.B. ALTER SYSTEM RESET MONITOERING VIEW SYS.M HEAP_MEMORY_RESET.C. ALTER SYSTEM RESET MONITOERING VIEW SYS.M_DATA_VOLUMES.D. Administration editor -> Landscape -> Services -> Reset Memory Statistics from the context menu.



QUESTION 86You have enabled an SQL trace. The resulting trace file is rather large. You have downloaded the trace fileto your local computer and want to remove it from this system.

Which steps must you perform to accomplish this?

A. 1. Delete the SQL trace file from the Diagnosis Files tab.2. Deactive SQL trace in the Trace Configuration tab.

B. 1. Deactive SQL trace in the Trace Configuration tab,2. Delete the SQL trace file from the Diagnosis Files tab.

C. 1. Open the SQL trace file and delete the contents.2. Deactive SQL trace in the Trace Configuration tab.

D. 1. Deactive SQL trace in the Trace Configuration tab.2. Open the SQL trace file and delete the contents.



QUESTION 87When you are monitoring hosts statuses, you find that the status of one of the index server services isIGNORE (gray square).

What is the reason for this?

A. The index server service has been stopped.B. The host's actual role is different from its configured role.C. The host of the service is configured as a worker host.D. The host of the service is configured as a standby host.



QUESTION 88Which trace do you have to configure to identify only long-running queries in the SAP HANA database?

A. Expensive statements trace.B. SQL trace.C. Database trace.D. Performance trace.




QUESTION 89How do you determine the list of open transactions on an SAP HANA database? (Choose two)

A. In the SAP HANA studio, double-click on Open Transactions in the System Information tab of theAdministration editor.

B. Run an SQL query against the view SYS.M JTRSACTIONS.C. In the SAP HANA studio, double-click on Transactions double-click on Open Transactions.D. Run an SQL query against the view SYS.TRSACTIONS_HISTORY.


Explanation/Reference:authentic answer.

QUESTION 90For which purposes can you use the Table locks system report?

A. To investigate locked table namesB. To unlock tablesC. To investigate table lock transaction ownersD. To kill locking transactions



QUESTION 91How can you set configurations at the system level using the SAP HANA studio?

A. Enter values in the System column in the Configuration tab in the Administration editor.B. Right-click on a system in the Navigator pane and select Open Security from the context menu.C. Right-click on a setting in the Configuration tab in the Administration editor, select Change, and enter

values for all hosts.

D. Enter values in the Properties view when you use the Overview tab of the Administration editor.



QUESTION 92Which of the following can you transport using CTS/CTS+? (Choose two)

A. Analytic privilegeB. Calculation viewC. IndexD. Table



QUESTION 93Which part of an expensive statement trace would you investigate to identify possible performanceimprovements?

A. Statement stringB. Statement lengthC. TOTAL_LOCK_WAIT_TIMED. ALLOC_MEM_SIZE_COLSTORE



QUESTION 94What do you have to consider when you want to unpartition an SAP HANA table? (Choose three)

Unpartitioning blocks concurrent read access to the table during the process.

A. An exclusive lock on the table is required.B. Unpartitioning can table a long time to complete.C. Only read access is allowed during the unpartitioning process.D. Only tables of more than 2 billion rows can be unpartitioned.

Correct Answer: ACDSection: (none)Explanation


QUESTION 95How can you restore a default parameter configuration setting in the SAP HANA studio? (Choose two)

A. In the context menu of a configuration parameter, choose Configure Table, and the Restore Default.B. In the context menu of a configuration parameter, choose Change, and then Restore Default.C. In the context menu of a configuration parameter, choose Delete.D. Choose Window-Preference-Administration Console and select Restore Defaults.


Explanation/Reference:reliable answer.

QUESTION 96You cancelled a running backup. Where in the SAP HANA studio can you verify that the cancellation wassuccessful?

A. In the Backup folder of the Navigator paneB. In the vies M_BACKUP_CATALOG_FILE in the SYS schemaC. In the System Information tab of the Administration editorD. In the Session subtab of the Performance tab of the Administration edit



QUESTION 97In the Administration Editor of the SAP HANA studio, how can you identify SQL statements with lockcontention?

A. Check the Overall Workload report of the System Information tab.B. Filter on the DURATION_MICROSEC column in the Expensive Statements Trace tab of the

Performance tab.C. Check the Record Locks report of the System Information tab.D. Filter on the LOCK_WAIT_COUNT column in the Expensive Statements Trace tab of the Performance

tab.



QUESTION 98You want to enable a new database user to view and delete trace files. Which of the following standardroles must you assign to the user?

A. SUPPORTB. CONTENT ADMINC. MONITORINGD. MODELING



QUESTION 99CORRECT TEXT

An SAP HANA administrator has asked you to retrieve size information for one table How can you retrievethis information? (Choose two).

A

1. Open the Catalog node.

2. Open the Table Definition.

3. Select Runtime Information.

A. 1. Open the Administration Console.2. Select Volumes.3. Select Storage from the dropdown list

B. 1. Open the Administration Console.2. Select System Information.3. Select Size of Tables on Disk.

C. 1. Open the Catalog node.2. Open the Table Definition.3. Select Further Properties.




sap.pass4sure.c hanasup 1.v2015-04-08.by.lupe - …€¦ · d. disable automatic log backup....

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