C-HANAIMP-18 Exam Dumps Pass with Updated Jul-2023 Tests Dumps [Q18-Q37] : Exams Labs Braindumps : http://blog.examslabs.com

NO.18 In a calculation view, why would you implement an SQL expression?Note: There are 3 correct answers to this question.

To convert currencies

To generate hierarchies

To define a filter

To generate a calculated column

To generate a restricted column

NO.19 You want to create a star schema using a calculation view. The measures are based on columns from two transaction tables. Dimension calculation views provide the attributes.What is the correct approach?

Combine the transaction tables using a star join node in a calculation view of type cube with star join.Use the same star join node to connect the dimensions to the fact table.

Combine the transaction tables using a join node in a calculation view of type cube with star join.Use a star join node to join the dimensions to the fact table.

Combine the transaction tables using an aggregation node in a calculation view of type cube with star join.Use a star join node to join the dimensions to the fact table.

Combine the transaction tables using a star join node in a calculation view of type cube with star join.Use a join node to join the dimensions to the fact table.

NO.20 Why do you use parameter mapping in a calculation view?Note: There are 2 correct answers to this question.

To convert the data types of input parameters

To assign variables to one or more attributes

To push down filters to the lowest level calculation views

To pass variable values to external value help views

NO.21 What do you use in the definition of a dynamic SQL analytic privilege?

An organization hierarchy that provides role-based access to data.

A table function that returns a list of allowed values.

A scalar function that returns a list of the allowed values for each attribute.

A procedure that returns the data access condition as an SQL expression.

NO.22 Why would you create a multistore table?

To implement a table that combines the features of row and column store

To enable partitioning of the table across different storage tiers

To improve read performance when the table is accessed by simultaneous applications

To evenly distribute the data across all available server nodes

NO.23 What are possible consequences of unfolding?Note: There are 2 correct answers to this question.

Count-distinct results are incorrect

Results are read from static cache

Query processing time improves

SQL compilation time increases

NO.24 Which are the components of SAP HANA Cloud?Note: There are 3 correct answers to this question.

SAP Data Warehouse Cloud

SAP HANA Cloud data lake

Native Storage Extension

SAP Analytics Cloud

SAP HANA in-memory database

NO.25 You deleted the design-time file of a calculation view in your HDB module.What is the recommended way to ensure that the corresponding runtime object is also removed from the database?

Execute a DROP statement in an SQL console connected to the HDI container.

Build the project that contained the deleted design-time file.

Execute the refactor function for the calculation view.

Build the folder that contained the deleted design-time file.

NO.26 What are some of the restrictions that apply when defining parallelization blocks in calculation views?Note:
There are 2 correct answers to this question.

The block must start with a node that defines a table as a data source.

Multiple blocks can only be defined within a single calculation view.

The block must only have one start node.

Only one block can be defined across a stack of calculation views.

NO.27 Why do we use Git when modeling calculation views?Note: There are 2 correct answers to this question.

To manage versions of source files

To display dependencies in stacked scenarios

To automate the build process

To enable collaboration between developers

NO.28 Why would you implement active / active read-enabled mode?

To provide offline access to data

To synchronize query results with operational data

To enhance security for data access

To improve query performance

NO.29 Referring to the diagram, which privileges would a user require to view United States data when querying the CUBE calculation view?

A SELECT privilege on the CUBE calculation view and an Analytic Privilege (Country = United States) on the DIMENSION calculation view

SELECT privileges and Analytic Privileges (Country = United States) on both views

A SELECT privilege and an Analytic Privilege (Country = United States) on the DIMENSION calculation view

A SELECT privilege and an Analytic Privilege (Country = United States) on the CUBE calculation view

NO.30 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 build it.What do you observe in the SAP HANA database container?

The build fails and the table is dropped.

The build fails and the table is not dropped.

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

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

NO.31 After importing a project in the workspace of the SAP Web IDE, you execute a build at the HDB module level. The build fails.What could be the reason?Note: There are 2 correct answers to this question.

You have not defined the HDI build plug-in version.

Your HDB module references a user-provided service that does not exist.

You have not assigned the project to a space.

You have not built the project yet.

NO.32 What are the consequences of NOT executing a delta merge?Note: There are 2 correct answers to this question.

Aggregates are not adjusted.

New records are not read.

Read performance decreases.

Memory is not optimized.

NO.33 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 overcome the 2 billion record limit

To improve data replication performance on large row tables

To improve query performance when accessing large column tables

NO.34 Why do 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

NO.35 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.

Use an inner join

Limit the number of joined columns

Specify the join cardinality

Define join direction in a full outer join

NO.36 A calculation view includes a rank node that uses the source data and settings shown in the graphic. Your query requests all columns of the rank node.How many rows are in the output of your query?

NO.37 Why would you use the Transparent Filter property in a calculation view?

To avoid columns being unnecessarily used in an aggregation

To include columns that are NOT requested by a query

To apply filters that are hidden from the end user

To allow filter push-down in stacked calculation views