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NEW QUESTION 13
What are some of the restrictions that apply when defining parallelization blocks in calculation views?Note:
There are 2 correct answers to this question.
- A. Multiple blocks can only be defined within a single calculation view.
- B. The block must start with a node that defines a table as a data source.
- C. Only one block can be defined across a stack of calculation views.
- D. The block must only have one start node.
Answer: B,C
NEW QUESTION 14
Which of the following are capabilities of SAP HANA smart data access?Note: There are 2 correct answers to this question.
- A. Replication of remote data
- B. Exposure of real-time data from remote tables
- C. Push-down of queries to remote data sources
- D. Cleansing and harmonization of data from disparate sources
Answer: B,C
NEW QUESTION 15
What is the SQL keyword used to process input parameters defined in a calculation view?
- A. Placeholder
- B. Where
- C. Set
- D. Hint
Answer: A
NEW QUESTION 16
You created a calculation view that combines two tables in a join node. To improve the runtime of your calculation view, you use a referential join to prune data sources.How do you check if pruning occurs?Note:
There are 2 correct answers to this question.
- A. Explore the number of used columns in the Performance Analysis mode
- B. Use the SQL Analyzer to identify the tables used
- C. Preview the data results in the calculation view
- D. Enable Debug Query mode to identify the columns used
Answer: A,D
NEW QUESTION 17
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?
- A. You did NOT define a valid table type.
- B. Your function includes a TRUNCATE statement.
- C. Your function refers to a scalar function.
- D. You did not define at least one input parameter.
Answer: B
NEW QUESTION 18
In SAP Web IDE, 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 build operations:Build the dimension calculation view as a single object.Build the entire SAP HANA database module.What is the outcome of the build operations?
- A. The first build is successful.The second build fails.
- B. The first build fails.The second build fails.
- C. The first build fails.The second build is successful.
- D. The first build is successful.The second build is successful.
Answer: D
NEW QUESTION 19
You want to ensure that your calculation view does not give unexpected results for a query that is based on any combination of columns.What is the recommended approach for verifying the results?
- A. Set the HIDE property for columns NOT required.
- B. Select Data Preview for the calculation view.
- C. Select and deselect columns from the output mapping.
- D. Write and execute a custom SQL query in the SQL Console.
Answer: D
NEW QUESTION 20
You import a project that includes an SAP HANA database (HDB) module to your workspace. You need to create a calculation view that uses data from a table located in an external schema within the same local database.Which of the following items do you need?Note: There are 2 correct answers to this question.
- A. Synonym
- B. Remote source
- C. Authorization
- D. SQL view
Answer: A,C
NEW QUESTION 21
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?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 22
Why should you define calculated column expressions using plain SQL and avoid using column engine language?
- A. To benefit from additional SQL optimizations
- B. To prevent queries from unfolding
- C. To allow imperative statements
- D. To access the full set of SQL functions
Answer: A
NEW QUESTION 23
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 build the calculation view, the build fails with a namespace-related issue.What could be the reason?Note: There are 2 correct answers to this question.
- A. The namespace used within the calculation view to reference the table is different from the actual namespace in the identifier of this table.
- B. The imported calculation view and its data source have different namespaces.
- C. The .hdinamespace specifies "sub-folder":"append", so calculation views can only be created in subfolders.
- D. 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.
Answer: A,B
NEW QUESTION 24
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?
- A. The build fails and the table is not dropped.
- B. The build fails and the table is dropped.
- C. The build is successful and the data preview returns expected data.
- D. The build is successful but the data preview returns an error message.
Answer: C
NEW QUESTION 25
Which options do you have to handle orphan nodes in your hierarchy?Note: There are 2 correct answers to this question.
- A. Assign them to a node at the root level.
- B. Define an expression to determine a parent.
- C. Generate additional root nodes.
- D. Assign them to a level below the root.
Answer: A,C
NEW QUESTION 26
Why does SAP issue warnings about the use of imperative or procedural SQLScript statements?
- A. They call multiple processing engines.
- B. They introduce potential security risks.
- C. They could modify the database.
- D. They can limit parallelization of query execution.
Answer: B
NEW QUESTION 27
What are some best practices for writing SQLScript for use with calculation views?Note: There are 2 correct answers to this question.
- A. Control the flow logic using IF-THEN-ELSE conditions.
- B. Choose declarative language instead of imperative language.
- C. Break up large statements by using variables.
- D. Use dynamic SQL.
Answer: B,C
NEW QUESTION 28
Which calendar types can be selected when creating time-based DIMENSIONS?Note: There are 2 correct answers to this question.
- A. Factory
- B. Fiscal
- C. Julian
- D. Gregorian
Answer: B,D
NEW QUESTION 29
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SAP HANAIMP 18 Certification Exam Topics:
| Topic Areas | Topic Details, Courses, Books | Weighting |
|---|---|---|
| Managing and administering models | Demonstrate that you can setup the modeling ennvironment and use the tools provided to manage the data models. HA300 OR LH – LR SAP HANA Modeling | > 12% |
| Configuring modeling functions | Demonstrate that you can implement common calculation view modeling functions, such as filters, parameters and hierarchies. HA300 OR LH – LR SAP HANA Modeling | > 12% |
| Describing the Technology and Deployment Scenarios of SAP HANA | Demonstrate an understanding of the key technology of SAP HANA HA100 OR LH – LR SAP HANA Modeling | > 12% |
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