最新のC_HANAIMP_18学習ガイド2023年最新の- 提供するのはテストエンジンとPDF
最新版を今すぐ試そうC_HANAIMP_18練習テスト問題解答が待ってます
質問 # 15
After importing a project in the workspace of the SAP Web IDE, you execute a build at the HDB module level. The build fails.What could be the reason?Note: There are 2 correct answers to this question.
- A. You have not defined the HDI build plug-in version.
- B. You have not assigned the project to a space.
- C. Your HDB module references a user-provided service that does not exist.
- D. You have not built the project yet.
正解：B、C
質問 # 16
A calculation view consumes the data sources shown in the graphic. You want to identify which companies sold products in January AND February.
What is the optimal way to do this?
- A. Use a union node.
- B. Use an intersect node.
- C. Use an aggregation node.
- D. Use a minus node.
正解：A
質問 # 17
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. Union
- B. Join
- C. Aggregation
- D. Projection
正解：D
質問 # 18
Which are the components of SAP HANA Cloud?Note: There are 3 correct answers to this question.
- A. SAP Data Warehouse Cloud
- B. SAP HANA Cloud data lake
- C. SAP HANA in-memory database
- D. Native Storage Extension
- E. SAP Analytics Cloud
正解：A、B、E
質問 # 19
You want to join two tables in a calculation view.Why do you use a non-equi join?
- A. The join condition is not represented by matching values.
- B. The number of joined columns is different in each table.
- C. Join columns need to be ignored when NOT requested by the query.
- D. Join columns have different data types.
正解：A
質問 # 20
Why would you enable Debug Query mode in a calculation view?
- A. To understand how tables are partitioned
- B. To check which database engines are invoked
- C. To set breakpoints and step through the execution
- D. To identify data sources that are not accessed by a query
正解：D
質問 # 21
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 at least one input parameter.
- B. Your function includes a TRUNCATE statement.
- C. Your function refers to a scalar function.
- D. You did NOT define a valid table type.
正解：B
質問 # 22
What are the limitations of using a full outer join in a star join node?Note: There are 2 correct answers to this question.
- A. Only one column can be included in the join condition.
- B. It CANNOT be mixed in the same star join node with other join types.
- C. It is restricted to one DIMENSION in a star join node.
- D. It must appear in the last DIMENSION in the star join node.
正解：C、D
質問 # 23
What are some best practices when developing calculation views?Note: There are 2 correct answers to this question.
- A. Model star schemas using a sequence of join nodes.
- B. Aggregate at the lowest possible node.
- C. Include all data flow logic within one calculation view.
- D. Avoid defining joins on calculated columns.
正解：A、B
質問 # 24
In a calculation view, what is the purpose of a variable?
- A. To break up complex SQL into smaller steps
- B. To filter an attribute at run-time based on a user input
- C. To provide a dynamic value in a calculated column
- D. To pass values between procedures and calculation views
正解：B
質問 # 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. You did not define any columns 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 a filter in the cache setting.
正解：A
質問 # 26
You have defined a pruning configuration table in a calculation view.What are you attempting to prune from the query execution?
- A. Data sources of unions
- B. Filters
- C. Calculated columns
- D. Joins
正解：A
質問 # 27
Why should you define calculated column expressions using plain SQL and avoid using column engine language?
- A. To access the full set of SQL functions
- B. To allow imperative statements
- C. To benefit from additional SQL optimizations
- D. To prevent queries from unfolding
正解：C
質問 # 28
What is the SQL keyword used to process input parameters defined in a calculation view?
- A. Set
- B. Hint
- C. Where
- D. Placeholder
正解：D
質問 # 29
Which of the following are usually not required In the data model of SAP S/4HANA?Note: There are 2 correct answers to this question.
- A. Indexes
- B. Stored aggregates
- C. Views
- D. Partitions
正解：A、B
質問 # 30
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. SQL view
- B. Synonym
- C. Remote source
- D. Authorization
正解：B、D
質問 # 31
What are some best practices for writing SQLScript for use with calculation views?Note: There are 2 correct answers to this question.
- A. Use dynamic SQL.
- B. Choose declarative language instead of imperative language.
- C. Control the flow logic using IF-THEN-ELSE conditions.
- D. Break up large statements by using variables.
正解：B、D
質問 # 32
What are possible consequences of unfolding?Note: There are 2 correct answers to this question.
- A. Results are read from static cache
- B. Query processing time improves
- C. SQL compilation time increases
- D. Count-distinct results are incorrect
正解：A、C
質問 # 33
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 is successful and the data preview returns expected data.
- B. The build fails and the table is dropped.
- C. The build is successful but the data preview returns an error message.
- D. The build fails and the table is not dropped.
正解：A
質問 # 34
Why does SAP issue warnings about the use of imperative or procedural SQLScript statements?
- A. They introduce potential security risks.
- B. They call multiple processing engines.
- C. They could modify the database.
- D. They can limit parallelization of query execution.
正解：A
質問 # 35
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 improve response time when multiple users access the same table
- C. To improve query performance when accessing large column tables
- D. To overcome the 2 billion record limit
正解：C、D
質問 # 36
Why would you create a multistore table?
- A. To evenly distribute the data across all available server nodes
- B. To enable partitioning of the table across different storage tiers
- C. To improve read performance when the table is accessed by simultaneous applications
- D. To implement a table that combines the features of row and column store
正解：B
質問 # 37
Which of the following data sources can you include in a graphical calculation view?Note: There are 2 correct answers to this question.
- A. Scalar function
- B. Table function
- C. Procedure
- D. Row table
正解：B、D
質問 # 38
What can you identify using Performance Analysis mode?Note: There are 2 correct answers to this question.
- A. Information about join cardinality
- B. Usage statistics of the calculation view
- C. Joins that are defined on calculated columns
- D. Expected memory consumption
正解：A、C
質問 # 39
In a calculation view, why would you choose the DEPRECATED setting?Note: There are 2 correct answers to this question.
- A. To warn developers that the calculation view is no longer supported
- B. To lock the calculation view from further modifications
- C. To ensure it is not exposed to reporting tools for consumption
- D. To indicate that it should not be used as a data source to other calculation views
正解：D
質問 # 40
......
SAP C_HANAIMP_18認証試験は、SAP HANA 2.0 SPS06領域における候補者の知識とスキルを試験することを目的としています。この認証は、自己の組織でSAP HANAデータベースの実装と管理を担当するプロフェッショナルを対象としています。合格した候補者は、SAP HANAアーキテクチャ、データモデリング、データプロビジョニング、データ統合についての徹底的な理解を持ち、SAP HANAシステムの管理、セキュリティ、モニタリングに関連するタスクを実行できることが期待されます。
C_HANAIMP_18問題集と試験テストエンジン：https://www.passtest.jp/SAP/C_HANAIMP_18-shiken.html
SAP C_HANAIMP_18問題集にはリアル試験問題解答：https://drive.google.com/open?id=1ic0YTwdyBSLzjK1NjHWX0vzF4193190j