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SAP C_HANATEC151 - Questions & Answers

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Question 1
Multiple choice

You create an analytc view and want to restrict access to departments with specifc values using analytc privileges.

Which tasks do you have to perform to accomplish this?

A.

Assign the analytc privilege to a user or role.

B.

Assign values to be restricted to a content table.

C.

Assign values to be restricted.

D.

Assign restricted values to the atribute view.

Question 2
Multiple choice

In which of the following situatons is a recovery of an SAP HANA database applicable?

A.

Corrupton of kernel binary fles

B.

Crash of the SLT server

C.

Reset of the system to a specifc point in tme

D.

Disk crash of the log area

E.

Disk crash of the data area

Question 3
Single choice

Which Linux kernel parameters need to be adapted during SAP HANA installaton depending on the SAP HANA system size?

A.

net.ipv4.tcp_slow_start_afer_idle and kernel.shmmni

B.

kernel.shmall and fs.fle-max

C.

fs.fle-max and net.core.wmem_max

D.

net.core_rmem_max and kernel.sysrq

Question 4
Single choice

What is the purpose of the save point process in SAP HANA?

A.

Save logs to persistent storage when a transacton is commited.

B.

Free up memory by saving less frequently used data to persistent storage.

C.

Save changed data and logs to persistent storage on a regular basis.

D.

Save changed data to persistent storage when a transacton is commited.

Question 5
Single choice

How can you delete old data and log backups from both the backup catalog and physically from the server?

A.

Delete all fles under $(DIR_GLOBAL)/hdb/log

B.

Run "DELETE from m_backup_catalog_fles where backup_id = <backup_id>" in the SQL editor

C.

Delete all fles under $(DIR_INSTANCE)/backup/data and $(DIR_INSTANCE)/backup/log

D.

Go to Backup Editor -> Backup Catalog -> Delete Older Backups -> Catalog and backup locaton

Question 6
Single choice

What must you confgure in Data Services 4.0 to establish a connecton to SAP ERP?

A.

A DB connecton

B.

A datastore

C.

An RFC connecton

D.

An InfoObject

Question 7
Single choice

Which of the following traces provides informaton about past SQL query runtme performance including the values of parameters?

A.

Expensive statements trace

B.

Performance trace

C.

User-specifc trace

D.

SQL trace

Question 8
Single choice

You have exported a system landscape from an SAP HANA studio and imported it into a diferent SAP HANA studio.

What informaton must you provide to make the imported landscape work?

A.

Connecton path

B.

Passwords for all connectons

C.

Server instance numbers

D.

Server host names

Question 9
Single choice

You have to size an SAP HANA system for SAP NetWeaver BW. The SAP NetWeaver BW system is currently running on a non-SAP RDBMS.

Which of the following factors infuences the size of the SAP HANA system?

A.

The parttoning of tables

B.

The number of indexes

C.

The size of aggregates

D.

The number of tables in the row store

Question 10
Single choice

Which component of SAP HANA Database is used when you query an SAP HANA informaton model to populate a pivot table in Microsof Excel?

A.

The Log Volumes

B.

The Calculaton Engine

C.

The Transacton Manager

D.

The SQL Interface

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