First Attempt Guaranteed Success in C_HCMOD_02 Exam 2023 [Q33-Q57]

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First Attempt Guaranteed Success in C_HCMOD_02 Exam 2023

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NO.33 What are possible consequences of unfolding?Note: There are 2 correct answers to this question.

Query processing time improves

Results are read from static cache

SQL compilation time increases

Count-distinct results are incorrect

NO.34 You combine two customer master data tables with a union node in a calculation view. Both master data tables include the same customer name.How do you ensure that each customer name appears only once in the results?

Define a restricted column in a union node.

In the union node, map both source customer name columns to one target column.

Add an intersect node above the union node.

Include an aggregation node above the union node.

NO.35 You implement a referential join between Table A and Table B, but when you query the calculation view, Table B is not pruned.

What could be the problem?Note: There are 2 correct answers to this question.

The Country column is requested.

Join cardinality is set :1.

The Keep flag is activated for the Customer column.

Integrity constraint is set to RIGHT.

NO.36 At which levels of a project structure can you execute a deploy operation?Note: There are 2 correct answers to this question.

Individual source file

Entire workspace

Sub-folder of a database module

Individual container

NO.37 Your calculation view consumes one data source, which includes the following columns: SALES_ORDER_ID, PRODUCT_ID, QUANTITY and PRICE.In the output, you want to see summarized data by PRODUCT_ID and a calculated column, PRODUCT_TOTAL, with the formula QUANTITY * PRICE.In which type of node do you define the calculation to display the correct result?

Projection

Join

Union

Aggregation

NO.38 Why would you enable Debug Query mode in a calculation view?

To identify data sources that are not accessed by a query

To check which database engines are invoked

To set breakpoints and step through the execution

To understand how tables are partitioned

NO.39 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.

To prevent passing columns in stacked calculation views

To ensure specific columns are NOT exposed to the reporting tool

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

To avoid exposing sensitive columns when defining calculated columns

NO.40 You have configured static cache for your calculation view and run a query against it, but the cache results are not being used.What might be the reason for this?

The cache data retention period has expired.

You did not define any columns in the cache setting.

You did not define a filter in the cache setting.

The query requests only a subset of the cached results.

NO.41 What is the SQL keyword used to process input parameters defined in a calculation view?

WHERE

PLACEHOLDER

HINT

SET

NO.42 What are the limitations of using a full outer join in a star join node?Note: There are 2 correct answers to this question.

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

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

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

Only one column can be included in the join condition.

NO.43 In Business Application Studio, you rename a DIMENSION calculation view that is used by a CUBE calculation view. You do NOT use the option to rename the runtime view and adjust the reference. Afterward, you perform the following deploy operations:Deploy the DIMENSION calculation view as a single object.Deploy the entire SAP HANA database module.What is the outcome of the deploy operations?

The first deployment is successful.The second deployment fails.

The first deployment is successful.The second deployment is successful.

The first deployment fails.The second deployment fails.

The first deployment fails.The second deployment is successful.

NO.44 Why would you partition a table in an SAP HANA Cloud database? Note: There are 2 correct answers to this question.

To improve response time when multiple users access the same table

To improve query performance when accessing large column tables

To improve data replication performance on large row tables

To overcome the 2 billion record limit

NO.45 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?

You already mapped the input parameters in another calculation view.

The names of the input parameters do not match.

You selected the wrong parameter mapping TYPE.

Your source calculation view is of type DIMENSION.

NO.46 What are the consequences of NOT executing a delta merge?Note: There are 2 correct answers to this question.

Read performance decreases.

New records are not read.

Memory is not optimized.

Aggregates are not adjusted.

NO.47 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?

Scalar function

Table function

Anonymous block

Procedure

NO.48 Which of the following data sources can you include in a graphical calculation view?Note: There are 2 correct answers to this question.

Table function

Procedure

Scalar function

Row table

NO.49 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.

No input parameter is specified

You defined more than one output parameter

The output parameter is defined as NVARCHAR

The procedure is write-enabled

NO.50 Why would you use parameter mapping in a calculation view?Note: There are 2 correct answers to this question.

To pass variable values to external value help views

To assign variables to one or more attributes

To push down filters to the lowest level calculation views

To convert the data types of input parameters

NO.51 Why would you create SQL in calculation views?

To implement custom logic

To provide an alternative to graphical modeling

To fine-tune performance

To enable write capabilities

NO.52 What is the recommended tool for developing cloud foundry applications?

SAP Business Application Studio

SAP HANA Cloud Central

SAP HANA Web IDE

SAP HANA cockpit

NO.53 What is generated when you deploy a CUBE calculation view design-time file?Note: There are 2 correct answers to this question.

Cached results to improve read performance

Metadata to enable consumption by external tools

An SQL execution plan

A column view in a container

NO.54 You created a table and inserted data in it using SQL statements inside the SAP HANA Deployment Infrastructure (HDI) container of your project. You add this table as a data source to a calculation view and try to deploy it.What do you observe in the SAP HANA database container?

The deployment is successful but the data preview returns an error message.

The deployment fails and the table is not dropped.

The deployment fails and the table is dropped.

The deployment is successful and the data preview returns expected data.

NO.55 What are some best practices when developing calculation views? Note: There are 2 correct answers to this question.

Model star schemas using a sequence of join nodes.

Aggregate at the lowest possible node.

Include all data flow logic within one calculation view.

Avoid defining joins on calculated columns.

NO.56 Why would you use the Transparent Filter property in a calculation view?

To include columns that are NOT requested by a query

To avoid columns being unnecessarily used in an aggregation

To apply filters that are hidden from the end user

To allow filter push-down in stacked calculation views

NO.57 Why would you choose an HDI-shared service plan instead of a schema service plan?Note: There are 3 correct answers to this question.

You want to use SAP Business Application Studio.

You want to use containers to isolate objects.

You want to develop calculation views.

You want to create database objects using source files.

You want to use synonyms to access external data.

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First Attempt Guaranteed Success in C_HCMOD_02 Exam 2023 [Q33-Q57]

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