C-HCMOD-02試験無料問題集（82題）「SAP Certified Application Associate

出題：1

In a calculation view, why would you choose the DEPRECATED setting?Note: There are 2 correct answers to this question.

A. To lock the calculation view from further modifications

B. To warn developers that the calculation view is no longer supported

C. To ensure it is not exposed to reporting tools for consumption

D. To indicate that it should not be used as a data source to other calculation views

正解：B,C 解答を投票する

出題：2

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?

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

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

C. The deployment fails and the table is dropped.

D. The deployment fails and the table is not dropped.

正解：D 解答を投票する

出題：3

What are some best practices when developing calculation views? Note: There are 2 correct answers to this question.

A. Include all data flow logic within one calculation view.

B. Aggregate at the lowest possible node.

C. Model star schemas using a sequence of join nodes.

D. Avoid defining joins on calculated columns.

正解：A,D 解答を投票する

出題：4

Why might you use the Keep Flag property in an aggregation node?

A. To exclude columns that are NOT requested by a query to avoid incorrect results

B. To ensure that the aggregation behavior defined in the aggregation node for a measure CANNOT be overridden by a query

C. To include columns that are NOT requested by a query but are essential for the correct result

D. To retain the correct aggregation behavior in stacked views

正解：C 解答を投票する

出題：5

Which tool generates and executes the SQL for a specific node of your calculation view?

A. Explain plan

B. SQL analyzer

C. Database explorer

D. Debug Query mode

正解：D 解答を投票する

出題：6

What are the advantages of column store tables compared to row store tables? Note: There are 3 correct answers to this question.

A. Parallel access is improved

B. Higher data compression rates

C. Higher performance for query operations

D. Additional indexes are used

E. Improved write performance on frequent updates

正解：A,B,C 解答を投票する

出題：7

You want to join two tables in a calculation view.Why do you use a non-equi join?

A. Join columns need to be ignored when NOT requested by the query.

B. The number of joined columns is different in each table.

C. Join columns have different data types.

D. The join condition is not represented by matching values.

正解：D 解答を投票する

出題：8

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. Create a restricted column for each country.

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

C. Create a filter expression that uses an OR operator.

D. Create 3 calculated columns.

正解：A 解答を投票する

出題：9

You define a hierarchy in a calculation view. You want to expose the hierarchy to SQL.Which of the following conditions must be met?Note: There are 2 correct answers to this question.

A. The hierarchy must be a shared hierarchy.

B. The hierarchy must be a local hierarchy.

C. The hierarchy must be exposed by a calculation view of type CUBE with star join.

D. The hierarchy must be a parent-child hierarchy.

正解：A,C 解答を投票する

C-HCMOD-02試験無料問題集「SAP Certified Application Associate - SAP HANA Cloud Modeling 認定」