SAP HANA Online Quiz


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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.

Q 2 - A SAP HANA developer wants to create HTML application and to host it on web server in HANA. Which of the below component in HANA architecture can be used by Web applications to access HANA database?

A - Index Server

B - Name Server

C - XS Engine

D - SAP Host Agent

Answer : C

Explanation

XS Engine allows external applications to access the SAP HANA system via the XS Engine clients. It allows UI5 based applications to use SAP HANA via http/https or other protocols.

Q 3 - In SAP HANA Modeling, Attributes views are used −

A) in Analytic and Calculation views.

B) represents master data.

C) are designed to perform Star schema queries

D) are used to filter size of dimension tables in Analytic and Calculation View

E) are defined either graphical using HANA Modeling feature or scripted in the SQL Choose the correct option.

A - A, C, D are correct

B - A, B, D are correct

C - A, D, E are correct

D - B, C, D are correct

Answer : B

Explanation

Attribute views are dimensions, BW characteristics or master data.

Attribute views are used to join to a dimension or attribute view.

In most cases used to model master data like entities (like Product, Employee, Business Partner)

Highly re-used and shared in Analytic- and Calculation Views

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

A - SQL Processor

B - MDX Processor

C - XS Engine

D - Index Server

E - Name Server

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 - 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 6 - Which of the below privilege type is used for Backup/Restore, User Administration, Instance start and stop, etc.?

A - Object Privileges

B - System Privileges

C - Package Privileges

D - Analytic Privileges

Answer : B

Explanation

System privileges are used for Backup/Restore, User Administration, Instance start and stop, etc.

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 - Which of the below is not an audit trial type while configuring an audit policy in HANA system?

A - Syslog

B - CSV Text file

C - Database table

D - Backing

Answer : D

Explanation

Syslog(default) − Logging system of Linux Operating System.

Database Table − Internal database table, user who has Audit admin or Audit operator system privilege he can only run select operation on this table.

CSV text − This type of audit trail is only used for test purpose in a non-production environment.

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 - Which of the below user can access HANA system via HTTP/HTTPS applications and doesn’t have access to create objects in schema in HANA database?

A - Standard User

B - Public User

C - Restricted User

D - Power User

E - Application User

Answer : C

Explanation

Restricted users are those users who access HANA system with some applications and they don’t have SQL privileges on HANA system. When these users are created they don’t have any access initially.

If we compare restricted users with Standard users −

Restricted users can’t create objects in HANA database or their own Schemas.

They don’t have access to view any data in database as they don’t have generic Public role added to profile like standard users.

They can connect to HANA database only using HTTP/HTTPS


sap_hana_questions_answers.htm

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