C_HCMOD_02 Exam Dumps, C_HCMOD_02 Practice Test Questions [Q33-Q56]

Rate this post

C_HCMOD_02 Exam Dumps, C_HCMOD_02 Practice Test Questions

PDF (New 2022) Actual SAP C_HCMOD_02 Exam Questions

Q33. What are some of the typical roles in an SAP HANA Cloud implementation?Note: There are 2 correct answers to this question.

Data architect

Modeler

Kubernetes expert

ABAP developer

Q34. Why would you create calculation views of data category DIMENSION with type TIME?

To provide additional time-related navigation possibilities

To add a temporal condition to a join to find matching records from two tables based on a date

To store historical versions of attributes

To provide the time intervals required by time-dependent parent-child hierarchies

Q35. You have generated a calculation view properties file.What does it contain?

Descriptions of all objects defined in a calculation view

All settings defined in a calculation view

Dependencies between calculation views

Documentation to support the calculation view

Q36. Which of the following are standard options provided to define analytic privileges?Note: There are 3 correct answers to this question.

SQL expression

Dynamic

Hierarchy function

Attributes

Graph

Q37. Why would you set the “Ignore multiple outputs for filters” property in a calculation view?

To ensure semantic correctness

To hide columns that are not required

To avoid duplicate rows in the output

To force filters to apply at the lowest node

Q38. In a calculation view, why would you choose the DEPRECATED setting?Note: There are 2 correct answers to this question.

To ensure it is not exposed to reporting tools for consumption

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

To warn developers that the calculation view is no longer supported

To lock the calculation view from further modifications

Q39. What can you identify using Performance Analysis mode?Note: There are 2 correct answers to this question.

Usage statistics of the calculation view

Joins that are defined on calculated columns

Information about join cardinality

Expected memory consumption

Q40. Which of the following techniques can you use to improve the performance of calculation views?Note: There are 2 correct answers to this question.

Avoid aggregating data early in the data flow.

Partition large tables.

Limit the number of stacked calculation views.

Implement union pruning.

Q41. What options do you have to handle orphan nodes in your hierarchy?Note: There are 2 correct answers to this question.

Define an expression to determine a parent.

Generate additional root nodes.

Assign them to a level below the root.

Assign them to a node at the root level.

Q42. What are the advantages of column store tables compared to row store tables? Note: There are 3 correct answers to this question.

Higher data compression rates

Improved write performance on frequent updates

Additional indexes are used

Parallel access is improved

Higher performance for query operations

Q43. 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.

Q44. You are deploying a new calculation view, A, that uses calculation view B, as shown in the diagram.

When you preview calculation view A, the account number is not masked.What could be the reason?

You previewed the data with the technical user in SAP Business Application Studio.

You did not define masking in calculation view A.

The UNMASKED privilege has NOT been granted at the schema level.

The type of the Account_Number column is VARCHAR.

Q45. 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?

US for P1 and GE for P1

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

US for P1

US for P1 and P2, and GE for P2

Q46. 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

Q47. Why would you use the SQL analyzer? Note: There are 2 correct answers to this question.

To warn of potential performance issues related to calculated columns

To display the execution time of a calculation view

To identify the root data sources of a function

To preview data at the node level of a calculation view

Q48. What are some best practices for writing SQLScript for use with calculation views? Note: There are 2 correct answers to this question.

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

Break up large statements by using variables.

Choose declarative language instead of imperative language.

Use dynamic SQL.

Q49. Which calendar types can be selected when creating time-based DIMENSIONS?Note: There are 2 correct answers to this question.

Fiscal

Julian

Gregorian

Factory

Q50. A calculation view consumes the data sources shown in the graphic.

You want to identify which companies sold products in January AND February. What is the optimal way to do this?

Use a union node.

Use an intersect node.

Use an aggregation node.

Use a minus node

Q51. 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.

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

The hierarchy must be a shared hierarchy.

The hierarchy must be a local hierarchy.

The hierarchy must be a parent-child hierarchy.

Q52. 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.

Q53. 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

Q54. You have imported a new calculation view in a folder that contains an .hdinamespace file. This calculation view consumes one data source, which is a table. When trying to deploy the calculation view, the deployment fails with a namespace-related issue.What could be the reason?Note: There are 2 correct answers to this question.

The namespace used within the calculation view to reference the table is different from the actual namespace in the identifier of this table.

The imported calculation view and its data source have different namespaces.

An .hdinamespace file is defined in the SRC folder that specifies a different namespace property than the one in the identifier of the calculation view.

The .hdinamespace specifies “sub-folder”:”append”, so calculation views can only be created in subfolders.

Q55. 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.