• SAP HANA Video Tutorials

SAP HANA Online Quiz



Following quiz provides Multiple Choice Questions (MCQs) related to SAP HANA. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Consider different DW systems in place, which of the below DW system focus on predicting future outcomes using complex mathematical models?

A - Predictive Analysis

B - Data Mart

C - OLTP

D - OLAP

Answer : A

Explanation

Predictive analysis is about finding and quantifying hidden patterns in the data using complex mathematical models that can be used to predict future outcomes.

Answer : B

Explanation

SAP HANA studio is an Eclipse-based development and administration tool for working with HANA.

It is a client tool, which can be used to access local or remote HANA system.

It provides an environment for Administration, Modeling and Data Provisioning.

There are several predefined User Interface addressing several applications types called Perspectives.

We can use the SAP HANA studio on the following platforms −

Microsoft Windows x32 and x64 versions of: Windows XP, Windows Vista, Windows 7.

Q 3 - In SAP HANA Modeling, which of the view type provides Modeler with an inbuilt nodes-Projection, Join, Union and Rank?

A - Analytic View

B - Attribute View

C - Calculation View

D - All of the above

Answer : C

Explanation

Graphical Calculation Views

Can consume other Analytical, Attribute, other Calculation Views & tables Built-in Union, Join, Projection & Aggregation nodes

Q 4 - In SAP HANA Modeling, to copy an existing view and without making any changes to it, which of the below option should be used?

A - Copy

B - Derived

C - Standard

D - Time

E - All of the above

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 5 - 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 6 - In SAP HANA database, an administrator can see that log area is filling continuously and causing database to hang. What can be done to fix this issue?

A - Limit File Size

B - Use backint destination type

C - Enable Automatic log backup

D - Use 3rd party backup tool

Answer : C

Explanation

Enable Automatic log backup option: It helps you to keep log area vacant. If you disable this log area will continue to fill and that can result database to hang.

Q 7 - While creating a SAP HANA Modeling view, which user parameter allows you to add a new field in the Data Preview that doesn’t exist in database or view level?

A - Hierarchies

B - Another View at Star Join level

C - Calculated Column

D - Distinct Value

E - Primary Key

Answer : C

Explanation

Calculated column allows you to add a column at report level that doesn’t exist in database or view level.

Q 8 - While performing SAP HANA data Replication using SLT method, which of the below is not a supported mode?

A - Load

B - Replicate

C - Suspend

D - Resume

E - Stop

Answer : E

Explanation

Q 9 - When an Analytic View is joined to attribute views, is both the OLAP and JOIN Engine used?

A - True

B - False

Answer : B

Explanation

Only the OLAP engine will be used

Q 10 - To get multiple measures from different tables, which of the below is most suitable view type to be used in HANA Modeling?

A - Attribute

B - Analytic

C - Calculation

D - Analytic Privilege

Answer : C

Explanation

Calculation Views are used to consume other Analytic, Attribute and other Calculation views and base column tables. These are used to perform complex calculations which are not possible with other type of Views including implementing Galaxy schema.

sap_hana_questions_answers.htm
Advertisements