[Mar 01, 2024] Download Free SAP C-HANAIMP-18 Real Exam Questions
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NEW QUESTION # 33
You want to join two tables in a calculation view.Why do you use a non-equi join?
- A. Join columns have different data types.
- B. The number of joined columns is different in each table.
- C. The join condition is not represented by matching values.
- D. Join columns need to be ignored when NOT requested by the query.
Answer: C
NEW QUESTION # 34
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?
- A. US for P1 and P2, and GE for P1 and P2
- B. US for P1 and GE for P1
- C. US for P1
- D. US for P1 and P2, and GE for P2
Answer: C
NEW QUESTION # 35
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.
- A. Integrity constraint is set to RIGHT.
- B. The Keep flag is activated for the Customer column.
- C. The Country column is requested.
- D. Join cardinality is set :1.
Answer: A,B
NEW QUESTION # 36
What can you do with shared hierarchies?Note: There are 2 correct answers to this question.
- A. Access hierarchies created in external schemas
- B. Provide reusable hierarchies for drilldown in a CUBE without star join
- C. Provide reusable hierarchies for drilldown in a CUBE with star join
- D. Enable SQL SELECT statements to access hierarchies
Answer: C,D
NEW QUESTION # 37
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 fails.The second build fails.
- B. The first build is successful.The second build is successful.
- C. The first build fails.The second build is successful.
- D. The first build is successful.The second build fails.
Answer: B
NEW QUESTION # 38
Referring to the diagram, which privileges would a user require to view United States data when querying the CUBE calculation view?
- A. A SELECT privilege on the CUBE calculation view and an Analytic Privilege (Country = United States) on the DIMENSION calculation view
- B. A SELECT privilege and an Analytic Privilege (Country = United States) on the CUBE calculation view
- C. A SELECT privilege and an Analytic Privilege (Country = United States) on the DIMENSION calculation view
- D. SELECT privileges and Analytic Privileges (Country = United States) on both views
Answer: A
NEW QUESTION # 39
Why would you partition a table in an SAP HANA Cloud database?Note: There are 2 correct answers to this question.
- A. To overcome the 2 billion record limit
- B. To improve query performance when accessing large column tables
- C. To improve response time when multiple users access the same table
- D. To improve data replication performance on large row tables
Answer: A,B
NEW QUESTION # 40
You combine two customer master data tables with a union node in a calculation view. Both master data tables include the same customer name.How do you ensure that each customer name appears only once in the results?
- A. Add an intersect node above the union node.
- B. In the union node, map both source customer name columns to one target column.
- C. Define a restricted column in a union node.
- D. Include an aggregation node above the union node.
Answer: D
NEW QUESTION # 41
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?
- A. Execute the refactor function for the calculation view.
- B. Build the folder that contained the deleted design-time file.
- C. Execute a DROP statement in an SQL console connected to the HDI container.
- D. Build the project that contained the deleted design-time file.
Answer: B
NEW QUESTION # 42
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. Select and deselect columns from the output mapping.
- B. Set the HIDE property for columns NOT required.
- C. Select Data Preview for the calculation view.
- D. Write and execute a custom SQL query in the SQL Console.
Answer: D
NEW QUESTION # 43
You are managing your source files using Git. In which sequence does your file progress towards a COMMIT?
- A. Working directory -> Staging area -> Local Git repository
- B. Local Git repository -> Staging area -> Working directory
- C. Staging area -> Working directory -> Local Git repository
- D. Working directory -> Local Git repository -> Staging area
Answer: A
NEW QUESTION # 44
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 local hierarchy.
- B. The hierarchy must be exposed by a calculation view of type CUBE with star join.
- C. The hierarchy must be a shared hierarchy.
- D. The hierarchy must be defined in a calculation view of type SQL ACCESS ONLY.
Answer: B,C
NEW QUESTION # 45
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 can limit parallelization of query execution.
- D. They could modify the database.
Answer: B
NEW QUESTION # 46
You have defined a pruning configuration table in a calculation view.What are you attempting to prune from the query execution?
- A. Calculated columns
- B. Filters
- C. Joins
- D. Data sources of unions
Answer: D
NEW QUESTION # 47
Why would you implement active / active read-enabled mode?
- A. To improve query performance
- B. To synchronize query results with operational data
- C. To enhance security for data access
- D. To provide offline access to data
Answer: B
NEW QUESTION # 48
Which are the components of SAP HANA Cloud?Note: There are 3 correct answers to this question.
- A. SAP HANA Cloud data lake
- B. SAP Data Warehouse Cloud
- C. SAP Analytics Cloud
- D. Native Storage Extension
- E. SAP HANA in-memory database
Answer: A,B,C
NEW QUESTION # 49
Why would you enable Debug Query mode in a calculation view?
- A. To set breakpoints and step through the execution
- B. To check which database engines are invoked
- C. To identify data sources that are not accessed by a query
- D. To understand how tables are partitioned
Answer: C
NEW QUESTION # 50
Why do you create calculation views of data category DIMENSION with type TIME?
- A. To provide the time intervals required by time-dependent parent-child hierarchies
- B. To add a temporal condition to a join to find matching records from two tables based on a date
- C. To provide additional time-related navigation possibilities
- D. To store historical versions of attributes
Answer: C
NEW QUESTION # 51
Which of the following techniques can you use to improve the performance of calculation views?Note: There are 2 correct answers to this question.
- A. Limit the number of stacked calculation views.
- B. Avoid aggregating data early in the data flow.
- C. Implement union pruning.
- D. Partition large tables.
Answer: A,D
NEW QUESTION # 52
You set the Null Handling property for an attribute but do not set a default value.What is displayed when null values are found in a column of data type NVARCHAR?
- A. <empty string>
- B. "?"
- C. "0"
- D. "Null"
Answer: A
NEW QUESTION # 53
In an XS Advanced project, what is the purpose of the .hdiconfig file?
- A. To specify an external schema in which calculation views will get their data
- B. To specify in which space the container should be deployed
- C. To specify which HDI plug-ins are available
- D. To specify the namespace rules applicable to the name of database objects
Answer: C
NEW QUESTION # 54
What are the key steps to implement currency conversion in a calculation view?
- A. Enable the measure for conversion Choose client, source and target currencies Choose conversion date and rate type Assign the conversion rule to your calculation view
- B. Enable the measure for conversion Choose client, source, and target currencies Choose conversion date and rate type Build the conversion rule
- C. Assign semantic type Enable the measure for conversion Choose client, source and target currencies Choose conversion date and rate type
- D. Assign semantic type Choose client, source and target currencies Choose conversion date and rate type Define an expression in a calculated column
Answer: C
NEW QUESTION # 55
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