2023 TopExamCollection SAP C-HANAIMP-18 Dumps and Exam Test Engine
SAP C-HANAIMP-18 DUMPS WITH REAL EXAM QUESTIONS
NEW QUESTION 16
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. Export the HDB module -> Export the project
- B. Activate the project -> Build the HDB module
- C. Build the project -> Build the HDB module
- D. Build the HDB module -> Build the project
Answer: C
NEW QUESTION 17
Why might you use the Keep Flag property in an aggregation node?
- A. To ensure that the aggregation behavior defined in the aggregation node for a measure CANNOT be overridden by a query
- B. To retain the correct aggregation behavior in stacked views
- C. To exclude columns that are NOT requested by a query to avoid incorrect results
- D. To include columns that are NOT requested by a query but are essential for the correct result
Answer: D
NEW QUESTION 18
Which calendar types can be selected when creating time-based DIMENSIONS?Note: There are 2 correct answers to this question.
- A. Fiscal
- B. Julian
- C. Gregorian
- D. Factory
Answer: A,C
NEW QUESTION 19
Why would you set the "Ignore multiple outputs for filters" property in a calculation view?
- A. To avoid duplicate rows in the output
- B. To force filters to apply at the lowest node
- C. To hide columns that are not required
- D. To ensure semantic correctness
Answer: B
NEW QUESTION 20
Why should you define calculated column expressions using plain SQL and avoid using column engine language?
- A. To allow imperative statements
- B. To benefit from additional SQL optimizations
- C. To access the full set of SQL functions
- D. To prevent queries from unfolding
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. Joins
- D. Calculated columns
Answer: B
NEW QUESTION 22
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 23
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. SQL view
- C. Remote source
- D. Authorization
Answer: A,D
NEW QUESTION 24
Why would you create a multistore table?
- A. To implement a table that combines the features of row and column store
- 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 evenly distribute the data across all available server nodes
Answer: C
NEW QUESTION 25
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. You previewed the data with the technical user in SAP Web IDE for SAP HANA.
- B. Analytic privilege _SYS_BI_CP_ALL has been assigned.
- 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 26
You want to join two tables in a calculation view.Why do you use a non-equi join?
- A. The number of joined columns is different in each table.
- B. Join columns have different data types.
- 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 27
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 force the calculation at the relevant level of granularity, even if this level is not the grouping level defined by the query
- B. To ensure that the join execution only uses the join columns requested in 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: B,D
NEW QUESTION 28
Why would you partition a table in an SAP HANA Cloud database?Note: There are 2 correct answers to this question.
- A. To improve data replication performance on large row tables
- B. To overcome the 2 billion record limit
- C. To improve query performance when accessing large column tables
- D. To improve response time when multiple users access the same table
Answer: B,C
NEW QUESTION 29
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 Data Preview for the calculation view.
- B. Write and execute a custom SQL query in the SQL Console.
- C. Set the HIDE property for columns NOT required.
- D. Select and deselect columns from the output mapping.
Answer: B
NEW QUESTION 30
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. Your function includes a TRUNCATE statement.
- B. You did NOT define a valid table type.
- C. Your function refers to a scalar function.
- D. You did not define at least one input parameter.
Answer: A
NEW QUESTION 31
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. Enable Debug Query mode to identify the columns used
- C. Preview the data results in the calculation view
- D. Use the SQL Analyzer to identify the tables used
Answer: A,B
NEW QUESTION 32
What are possible consequences of unfolding?Note: There are 2 correct answers to this question.
- A. Count-distinct results are incorrect
- B. Query processing time improves
- C. SQL compilation time increases
- D. Results are read from static cache
Answer: C,D
NEW QUESTION 33
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: C
NEW QUESTION 34
Which tool generates and executes the SQL for a specific node of your calculation view?
- A. Database explorer
- B. SQL analyzer
- C. Debug Query mode
- D. Explain plan
Answer: C
NEW QUESTION 35
Your calculation view consumes one data source, which includes the following columns:
SALES_ORDER_ID, PRODUCT_ID, QUANTITY and PRICE.In the output, you want to see summarized data by PRODUCT_ID and a calculated column, PRODUCT_TOTAL, with the formula QUANTITY * PRICE.In which type of node do you define the calculation to display the correct result?
- A. Projection
- B. Aggregation
- C. Union
- D. Join
Answer: A
NEW QUESTION 36
Which of the following are warm data tier solutions?Note: There are 3 correct answers to this question.
- A. Native Storage Extension
- B. Persistent memory
- C. Extension Node
- D. Dynamic Tiering
- E. Active / active read-enabled mode
Answer: A,C,D
NEW QUESTION 37
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