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NEW QUESTION 36
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. Partition large tables.
- B. Avoid aggregating data early in the data flow.
- C. Limit the number of stacked calculation views.
- D. Implement union pruning.
Answer: A,C
NEW QUESTION 37
You are managing your source files using Git. In which sequence does your file progress towards a COMMIT?
- A. Working directory -> Local Git repository -> Staging area
- B. Local Git repository -> Staging area -> Working directory
- C. Working directory -> Staging area -> Local Git repository
- D. Staging area -> Working directory -> Local Git repository
Answer: C
NEW QUESTION 38
In your calculation view, you want to consume a custom data source defined using SQLScript.In which type of object do you write your code?
- A. Anonymous block
- B. Table function
- C. Scalar function
- D. Procedure
Answer: B
NEW QUESTION 39
Which type of join supports a temporal condition in a calculation view?
- A. Inner join
- B. Text join
- C. Left outer join
- D. Referential join
Answer: A
NEW QUESTION 40
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 P2
- B. US for P1 and P2, and GE for P1 and P2
- C. US for P1
- D. US for P1 and GE for P1
Answer: C
NEW QUESTION 41
Why does SAP issue warnings about the use of imperative or procedural SQLScript statements?
- A. They could modify the database.
- B. They can limit parallelization of query execution.
- C. They call multiple processing engines.
- D. They introduce potential security risks.
Answer: D
NEW QUESTION 42
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. You did not define a filter in the cache setting.
- B. The query requests only a subset of the cached results.
- C. The cache data retention period has expired.
- D. You did not define any columns in the cache setting.
Answer: D
NEW QUESTION 43
Why would you develop an SQL procedure instead of a function?Note: There are 3 correct answers to this question.
- A. The code should modify data in a table.
- B. You need to use conditional logic.
- C. You want to create a dynamic analytic privilege.
- D. Optimal performance is a priority.
- E. A temporary table must be created within the code.
Answer: A,C,E
NEW QUESTION 44
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.
- A. To ensure that the join execution only uses the join columns requested in the query
- B. To force the calculation at the relevant level of granularity, even if this level is not the grouping level defined by the query
- C. To ensure that the aggregation always happens after the join execution
- D. To allow data analysis at different levels of granularity with the same calculation view
Answer: A,D
NEW QUESTION 45
You have a cube calculation view that consumes a dimension view. You suspect some dimension columns have been renamed in the cube calculation view.Which function of SAP Web IDE for SAP HANA do you use to check where the output columns originate from?
- A. Impact analysis
- B. Show lineage
- C. Where used
- D. Label column
Answer: B
NEW QUESTION 46
When modeling in the SAP Web IDE for SAP HANA, which object do you build to provide access to tables in external schemas?
- A. Synonym
- B. Alias
- C. Association
- D. Virtual Table
Answer: A
NEW QUESTION 47
Why would you set the "Ignore multiple outputs for filters" property in a calculation view?
- A. To hide columns that are not required
- B. To ensure semantic correctness
- C. To avoid duplicate rows in the output
- D. To force filters to apply at the lowest node
Answer: D
NEW QUESTION 48
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 49
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. Include an aggregation node above the union node.
- C. Define a restricted column in a union node.
- D. In the union node, map both source customer name columns to one target column.
Answer: B
NEW QUESTION 50
What are possible consequences of unfolding?Note: There are 2 correct answers to this question.
- A. Query processing time improves
- B. Results are read from static cache
- C. SQL compilation time increases
- D. Count-distinct results are incorrect
Answer: B,C
NEW QUESTION 51
In a calculation view, what is the purpose of a variable?
- A. To provide a dynamic value in a calculated column
- B. To break up complex SQL into smaller steps
- C. To pass values between procedures and calculation views
- D. To filter an attribute at run-time based on a user input
Answer: D
NEW QUESTION 52
Which of the following data sources can you include in a graphical calculation view?Note: There are 2 correct answers to this question.
- A. Row table
- B. Table function
- C. Scalar function
- D. Procedure
Answer: A,B
NEW QUESTION 53
Why would you enable Debug Query mode in a calculation view?
- A. To check which database engines are invoked
- B. To identify data sources that are not accessed by a query
- C. To understand how tables are partitioned
- D. To set breakpoints and step through the execution
Answer: B
NEW QUESTION 54
You have made changes to the design-time files of several calculation views in your DEV environment. These calculation views all belong to the same project.Before deploying your calculation views to a PROD environment, which sequence of steps is required in the DEV environment?
- A. Build the HDB module -> Build the project
- B. Export the HDB module -> Export the project
- C. Build the project -> Build the HDB module
- D. Activate the project -> Build the HDB module
Answer: C
NEW QUESTION 55
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. "?"
- B. "Null"
- C. "0"
- D. <empty string>
Answer: D
NEW QUESTION 56
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