Enhance your career with C_HCMOD_01 PDF Dumps - True SAP Exam Questions [Q49-Q66] : IT Certification Exam Braindumps : http://blog.braindumpsit.com

Q49. 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.

Integrity constraint is set to RIGHT.

The Keep flag is activated for the Customer column.

Join cardinality is set :1.

Q50. Why would you enable Debug Query mode in a calculation view?

To set breakpoints and step through the execution

To understand how tables are partitioned

To check which database engines are invoked

To identify data sources that are not accessed by a query

Q51. You have generated a calculation view properties file. What does it contain?

Dependencies between calculation views

Descriptions of all objects defined in a calculation view

All settings defined in a calculation view

Documentation to support the calculation view

Q52. In a calculation view, why would you implement an SQL expression? Note: There are 3 correct answers to this question.

To convert currencies

To define a filter

To generate a calculated column

To generate a restricted column

To generate hierarchies

Q53. You combine two tables in a join node using multiple columns in each table. Why do you enable the dynamic join option? Note: There are 2 correct answers to this question.

To allow data analysis at different levels of granularity with the same calculation view

To force the calculation at the relevant level of granularity, even if this level is not the grouping level defined by the query

To ensure that the join execution only uses the join columns requested in the query

To ensure that the aggregation always happens after the join execution

Q54. You create a table function to remove historic records, sum the current total weekly working hours for each employee, and update the personnel table with the results. The deployment of the table function fails. Which of the following could be a valid reason?

Your function includes a TRUNCATE statement.

Your function refers to a scalar function.

You did not define at least one input parameter.

You did NOT define a valid table type.

Q55. 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.

Avoid defining joins on calculated columns.

Include all data flow logic within one calculation view.

Q56. 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

An SQL execution plan

Metadata to enable consumption by external tools

A column view in a container

Q57. What is the recommended tool for developing cloud foundry applications on SAP Business Technology Platform?

SAP HANA Web IDE

SAP Business Application Studio

SAP HANA Cloud Central

SAP HANA cockpit

Q58. When is the first column store compression executed?

When partitions are regenerated

When a backup is started

When a delta merge is triggered

When the table is created

Q59. A new release of SAP HANA Cloud, SAP HANA database is available as of today. If you do not perform the upgrade manually, how much time do you have before your database will be automatically upgraded to the next release?

7 months

2 weeks

3 months

1 year

Q60. 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?

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

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

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

Execute the refactor function for the calculation view.

Q61. Which solutions form the SAP Business Technology Platform? Note: There are 2 correct answers to this question.

Intelligent Suite

Analytics

Experience Management

Application Development & Integration

Q62. Which of the following techniques can you use to improve the performance of calculation views? Note:
There are 2 correct answers to this question.

Limit the number of stacked calculation views.

Implement union pruning.

Avoid aggregating data early in the data flow.

Partition large tables.

Q63. You have defined a pruning configuration table in a calculation view. What are you attempting to prune from the query execution?

Data sources of unions

Filters

Joins

Calculated columns

Q64. 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?

Q65. 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?

(a) The first deployment fails. (b) The second deployment is successful.

(a) The first deployment is successful. (b) The second deployment fails.

(a) The first deployment is successful. (b) The second deployment is successful.

(a)The first deployment fails. (b) The second deployment fails.

Q66. What are possible consequences of unfolding? Note: There are 2 correct answers to this question.

SQL compilation time increases

Query processing time improves

Count-distinct results are incorrect

Results are read from static cache

Enhance your career with C_HCMOD_01 PDF Dumps - True SAP Exam Questions [Q49-Q66]

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