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C_HAMOD_2404 Questions and Answers

Question # 6

What are the key steps to implement currency conversion in a calculation view?

A.

Enable the measure for conversion Choose client, source, and target currencies Choose conversion date and rate type Deploy the conversion rule

B.

Enable the measure for conversion/Choose client, source, and target currencies/Choose conversion date and rate type/Assign the conversion rule to your calculation view

C.

Assign semantic type/Choose client, source, and target currencies/Choose conversion date and rate type/Define an expression in a calculated column

D.

Assign semantic type Enable the measure for conversion/Choose client, source, and target currencies/Choose conversion date and rate type

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Question # 7

What are the limitations of using a full outer join in a star join node?Note: There are 2 correct answers to this question.

A.

It must appear in the last DIMENSION in the star join node.

B.

It is restricted to one DIMENSION in a star join node.

C.

It CANNOT be mixed in the same star join node with other join types.

D.

Only one column can be included in the join condition.

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Question # 8

In a calculation view, why would you implement an SQL expression? Note: There are 3 correct answers to this question.

A.

To generate hierarchies

B.

To define a filter

C.

To convert currencies

D.

To generate a restricted column

E.

To generate a calculated column

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Question # 9

Why would an SQL developer work with SQLScript?Note: There are 3 correct answers to this question.

A.

To automate the generation of the code

B.

To pass parameters from calculation views

C.

To exploit additional data types

D.

To include ABAP syntax in the code

E.

To implement conditional logic

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Question # 10

You have linked an underlying node to the star join node to define the data foundation. Which data source type can you then join to the data foundation?

A.

Tables

B.

CUBE calculation view

C.

DIMENSION calculation view

D.

Table functions

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Question # 11

Which of the following are standard options provided to define analytic privileges?Note: There are 3 correct answers to this question.

A.

SQL expression

B.

Dynamic

C.

Hierarchy function

D.

Attributes

E.

Graph

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Question # 12

What is the default view node for a cube?

A.

PROJECTION

B.

SEMANTICS

C.

AGGREGATION

D.

UNION

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Question # 13

You have products that appear in table A and sometimes they also appear in table B. You want to select the products that appear ONLY in table A. Which node type do you use?

A.

Aggregation

B.

Minus

C.

Intersect

D.

Union

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Question # 14

What are the consequences of NOT executing a delta merge?Note: There are 2 correct answers to this question.

A.

Read performance decreases.

B.

New records are not read.

C.

Memory is not optimized.

D.

Aggregates are not adjusted.

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Question # 15

What can you do with shared hierarchies? Note:There are 2 correct answers to this question.

A.

Access hierarchies created in external schemas

B.

Enable SQL SELECT statements to access hierarchies

C.

Provide reusable hierarchies for drilldown in a CUBE with star join

D.

Provide reusable hierarchies for drilldown in a CUBE without star join

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Question # 16

Which of the following approaches might improve the performance of joins in a CUBE calculation view?Note: There are 2 correct answers to this question.

A.

Specify the join cardinality

B.

Limit the number of joined columns

C.

Use an inner join

D.

Define join direction in a full outer join

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Question # 17

Using the table in the diagram, you need to create a CUBE calculation view.

What is the simplest approach to create the output shown in the screenshot?

A.

Implement a union node and map each country as a separate column.

B.

Create a restricted column for each country.

C.

Create a filter expression that uses an OR operator.

D.

Create 3 calculated columns.

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Question # 18

Which database features are typically NOT required by analytical applications that run on SAP HANA Cloud?Note: There are 2 correct answers to this question.

A.

Pre-calculated aggregates

B.

Indexes

C.

Stored procedures

D.

Table partitions

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Question # 19

In your calculation view, you want to consume a custom data source defined using SQLScript.In which type of object do you write your code?

A.

Scalar function

B.

Table function

C.

Anonymous block

D.

Procedure

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Question # 20

What are some best practices for writing SQLScript for use with calculation views? Note: There are 2 correct answers to this question.

A.

Control the flow logic using IF-THEN-ELSE conditions.

B.

Break up large statements by using variables.

C.

Choose declarative language instead of imperative language.

D.

Use dynamic SQL.

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Question # 21

Why would you choose to implement a referential join?

A.

To develop a series of linked joins

B.

To define conditions for potential data source pruning

C.

To reuse the settings of an existing join

D.

To automate the setting of cardinality rules

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Question # 22

You want to map an input parameter of calculation view A to an input parameter of calculation view B using the parameter mapping feature in the calculation view editor.

However, the input parameters of calculation view B are not proposed as source parameters. What might be the reason for this?

A.

You already mapped the input parameters in another calculation view.

B.

The names of the input parameters do not match.

C.

You selected the wrong parameter mapping TYPE.

D.

Your source calculation view is of type DIMENSION.

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Question # 23

Why does SAP issue warnings about the use of imperative or procedural SQLScript statements?

A.

They can limit parallelization of query execution.

B.

They introduce potential security risks.

C.

They could modify the database.

D.

They call multiple processing engines.

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Question # 24

You created a procedure to be consumed in an analytic privilege of the type DYNAMIC, but it isn’t working as expected.What could be the reason?Note: There are 2 correct answers to this question.

A.

No input parameter is specified

B.

You defined more than one output parameter

C.

The output parameter is defined as NVARCHAR

D.

The procedure is write-enabled

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Question # 25

Why do you use the Hidden Columns checkbox in the semantics node of your calculation view?Note: There are 2 correct answers to this question.

A.

To prevent passing columns in stacked calculation views

B.

To ensure specific columns are NOT exposed to the reporting tool

C.

To remove a column that is also used as a Label column

D.

To avoid exposing sensitive columns when defining calculated columns

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Question # 26

Two calculation views, A and B, are defined as shown in the diagram. Three analytic privileges have been granted to you.

When you preview calculation view A, what data do you see?

A.

US for P1 and GE for P1

B.

US for P1 and P2, and GE for P1 and P2

C.

US for P1

D.

US for P1 and P2, and GE for P2

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