SAP HANA Mock Test

This section presents you various set of Mock Tests related to SAP HANA. You can download these sample mock tests at your local machine and solve offline at your convenience. Every mock test is supplied with a mock test key to let you verify the final score and grade yourself.

SAP HANA Mock Test II

Q 1 - In SAP HANA database, while creating a new column base table we can define a null value for a Primary key?

A - True

B - False

Answer : B

Explanation

A Primary key is always unique and not null.

Q 2 - A SAP HANA developer has two tables and while joining the tables he is getting output as number of rows in table A multiplied by table B. Which of the below Join type is used?

Answer : A

Explanation

CROSS JOIN produces a result set which is the number of rows in the first table multiplied by the number of rows in the second table, if no WHERE clause is used along with CROSS JOIN. This kind of result is called as Cartesian Product.

Q 3 - A SAP HANA Modeler is using Calculation view with Star Join to add measures from multiple fact tables. Which of the below statement is correct about Calculation view with Star Join?

A - You can only add base Column tables at Star Join level.

B - You can only add Attribute Views or Analytical views at Star Join

C - You can only add Dimension Calculation View at Star Join

D - You can add other Calculation views without Star Join and data type Cube

Answer : C

Explanation

You can only use dimension Calculation views in Calculation view without Star Join.

Q 4 - Which of the below is used to handle queries and manipulates multidimensional data stored in OLAP cubes?

Answer : B

Explanation

HANA can act as both relational as well as OLAP. When we use BW on HANA then we create cubes in BW and HANA will act as relational database and it will always produce a SQL Statement but when we directly access HANA views using OLAP connection then it will act as OLAP and MDX will be generated.

Q 5 - Which of the below component in HANA system architecture ensures database is restored to most recent state and ensures that all the transactions are completed?

A - Transaction and Session Management

B - Preprocessor Server

C - SAP HANA Studio Repository

D - Persistence Layer

Answer : D

Explanation

The database persistence layer is responsible for durability and atomicity of transactions.

It ensures that the database can be restored to the most recent committed state after a restart and that transactions are either completely executed or completely undone.

Q 6 - A SAP HANA Modeler is trying to activate an Analytical view and getting the error message- insufficient privilege. Which of the below user should get access on Schema and tables used in HANA view to activate the view?

Answer : A

Explanation

GRANT SELECT ON SCHEMA "B11SALES" TO _SYS_REPO WITH GRANT OPTION

Q 7 - In SAP HANA Data Replication, Which of the below is a trigger based method for data provisioning and used for real time business scenarios in HANA database?

A - Data Service

B - Landscape Transformation

C - Sybase Replication

D - DXC

Answer : B

Explanation

SAP LT uses trigger based approach: has no measureable performance impact in source system.

It provides transformation and filtering capability.

It allows real-time (and scheduled) data replication, replicating only relevant data into HANA from SAP and non-SAP source systems.

It is fully integrated with HANA Studio.

Q 8 - In SAP HANA Modeling, to copy an existing view and without making any changes to it, which of the below option should be used?

Answer : B

Explanation

Copy from − If you want to use already existing attribute view s template then go for this(you can modification if required for current one).

Derived − This is kind of reference type. You cannot do modifications to the current one (Do the changes for main one).

Q 9 - In SAP HANA Job based replication, which of the below can be used to add a schedule, to trace, monitor and error check a replication job?

A - Data Service Designer

B - Data Service Repository Manager

C - Data Service Management Console

D - Data Services Server Manager

Answer : C

Explanation

Data Service Management Console – You can trace, monitor, error check replication jobs in repository.

Q 10 - In SAP Data Services to replicate the data from SAP ECC to HANA database, which data store type should be used to create a data store for ECC and HANA system?

A - SAP ECC system, Database

B - Database, SAP Applications

C - Database, SAP ECC system

D - SAP Applications, Database

Answer : D

Explanation

For ECC system, use SAP Applications while creating a datastore.

For SAP HANA, use Database as store type while creating a data store.

Q 11 - Which of the below Data Replication method requires no additional server or application in the SAP HANA system landscape?

Answer : C

Explanation

Reuses existing proprietary extraction, transformation, and load mechanism built into SAP Business Suite systems over a simple HTTP(S) connection to SAP HANA.

Requires no additional server or application in the system landscape (Simplicity)

Q 12 - To connect Microsoft Excel to HANA Modeling views, which of the below can be used for direct connectivity to create reports?