Tested Material Used To C-HANAIMP-18 Test Engine Exam Questions in here [Jul-2023]
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The SAP C-HANAIMP-18 certification exam is a valuable credential for professionals looking to advance their careers in SAP HANA. This exam is designed to test the candidate's knowledge and proficiency in SAP HANA 2.0 SPS06 and is recognized globally as a mark of excellence in the industry. Candidates who pass this exam will have the opportunity to showcase their expertise in SAP HANA and open up new career opportunities.
NEW QUESTION # 20
Using the table in the diagram, you need to create a cube calculation view.What is the simplest approach to create the output from the screenshot?
- A. Create a restricted column for each country.
- B. Implement a union node and map each year as a separate column.
- C. Create a filter expression that uses an OR operator.
- D. Create 3 calculated columns.
Answer: B
NEW QUESTION # 21
You have defined a pruning configuration table in a calculation view.What are you attempting to prune from the query execution?
- A. Filters
- B. Data sources of unions
- C. Calculated columns
- D. Joins
Answer: B
NEW QUESTION # 22
Why would you enable Debug Query mode in a calculation view?
- A. To set breakpoints and step through the execution
- B. To understand how tables are partitioned
- C. To identify data sources that are not accessed by a query
- D. To check which database engines are invoked
Answer: C
NEW QUESTION # 23
You want to map an input parameter of calculation view A to an input parameter of calculation view B using the parameter mapping feature in the calculation view editor. However, the input parameters of calculation view B are not proposed as source parameters.What might be the reason for this?
- A. Your source calculation view is of type DIMENSION.
- B. The names of the input parameters do not match.
- C. You already mapped the input parameters in another calculation view.
- D. You selected the wrong parameter mapping TYPE.
Answer: C
NEW QUESTION # 24
You are building a new calculation view A that uses calculation view B, as shown in the diagram. When you preview the calculation view A, the Account Number is not masked.
What could be the reason?
- A. Analytic privilege _SYS_BI_CP_ALL has been assigned.
- B. You previewed the data with the technical user in SAP Web IDE for SAP HANA.
- C. You did not define masking in calculation view A.
- D. The UNMASKED privilege for calculation view A has been granted.
Answer: C
NEW QUESTION # 25
You have configured static cache for your calculation view and run a query against it, but the cache results are not being used.What might be the reason for this?
- A. The cache data retention period has expired.
- B. You did not define a filter in the cache setting.
- C. The query requests only a subset of the cached results.
- D. You did not define any columns in the cache setting.
Answer: D
NEW QUESTION # 26
Why would you partition a table in an SAP HANA Cloud database?Note: There are 2 correct answers to this question.
- A. To improve response time when multiple users access the same table
- B. To improve data replication performance on large row tables
- C. To improve query performance when accessing large column tables
- D. To overcome the 2 billion record limit
Answer: C,D
NEW QUESTION # 27
What is a restricted measure?
- A. A measure that cannot be referenced by a calculated column.
- B. A measure that is filtered by one or more attribute values.
- C. A measure that can only be displayed by those with necessary privileges.
- D. A measure that can be consumed by a CUBE and not a DIMENSION.
Answer: B
NEW QUESTION # 28
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 # 29
Why would you build a calculation view of type SQL Access only?
- A. To provide a data source that is only consumed by other calculation views
- B. To provide a high performance model when only attributes are required
- C. To provide a data source that can only be consumed by a function or procedure
- D. To enable SQL access to your hierarchies
Answer: A
NEW QUESTION # 30
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 is successful.
- 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 fails.
Answer: A
NEW QUESTION # 31
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 Build the conversion rule
- B. Assign semantic type Enable the measure for conversion Choose client, source and target currencies Choose conversion date and rate type
- C. 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
- D. Assign semantic type Choose client, source and target currencies Choose conversion date and rate type Define an expression in a calculated column
Answer: B
NEW QUESTION # 32
Why does SAP issue warnings about the use of imperative or procedural SQLScript statements?
- A. They can limit parallelization of query execution.
- B. They call multiple processing engines.
- C. They introduce potential security risks.
- D. They could modify the database.
Answer: C
NEW QUESTION # 33
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 allow imperative statements
- C. To access the full set of SQL functions
- D. To prevent queries from unfolding
Answer: A
NEW QUESTION # 34
Why would you use the Transparent Filter property in a calculation view?
- A. To allow filter push-down in stacked calculation views
- B. To include columns that are NOT requested by a query
- C. To apply filters that are hidden from the end user
- D. To avoid columns being unnecessarily used in an aggregation
Answer: A
NEW QUESTION # 35
Why might you use the Keep Flag property in an aggregation node?
- A. To include columns that are NOT requested by a query but are essential for the correct result
- B. To ensure that the aggregation behavior defined in the aggregation node for a measure CANNOT be overridden by a query
- C. To exclude columns that are NOT requested by a query to avoid incorrect results
- D. To retain the correct aggregation behavior in stacked views
Answer: A
NEW QUESTION # 36
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. Use dynamic SQL.
- C. Break up large statements by using variables.
- D. Choose declarative language instead of imperative language.
Answer: C,D
NEW QUESTION # 37
Why would you create SQL in calculation views?
- A. To provide an alternative to graphical modeling
- B. To fine-tune performance
- C. To enable write capabilities
- D. To implement custom logic
Answer: D
NEW QUESTION # 38
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 defined in a calculation view of type SQL ACCESS ONLY.
- B. The hierarchy must be exposed by a calculation view of type CUBE with star join.
- C. The hierarchy must be a local hierarchy.
- D. The hierarchy must be a shared hierarchy.
Answer: B,D
NEW QUESTION # 39
Why would you create a multistore table?
- A. To evenly distribute the data across all available server nodes
- B. To improve read performance when the table is accessed by simultaneous applications
- C. To enable partitioning of the table across different storage tiers
- D. To implement a table that combines the features of row and column store
Answer: C
NEW QUESTION # 40
What are possible consequences of unfolding?Note: There are 2 correct answers to this question.
- A. SQL compilation time increases
- B. Count-distinct results are incorrect
- C. Results are read from static cache
- D. Query processing time improves
Answer: A,C
NEW QUESTION # 41
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