[2023年04月]更新のC-S4HDEV1909問題集完全版解答でSAP Certified Development Associate試験学習ガイド
試験問題と解答C-S4HDEV1909学習ガイド
この認定試験は、SAP S/4HANAのプログラミングに関連する広範なトピックを扱っており、データモデリング、データベースプログラミング、ユーザーインターフェース開発、Webサービス統合を含みます。候補者は、ABAPプログラミング言語とそのSAP S/4HANAへの応用について堅固な理解を持っていることが期待されています。
SAP C-S4HDEV1909試験に合格するためには、ABAPオブジェクト、ABAP Workbench Development、ABAP Core Data Services、ABAP Web Servicesなど、さまざまなプログラミングコンセプトをよく理解している必要があります。さらに、SAP S/4HANAで使用される開発ツールや方法論にも精通している必要があります。候補者は、SAP環境でABAPアプリケーションの開発と展開に実践的な経験があることが求められます。
C_S4HDEV1909認定試験は、SAP S/4HANAにおけるABAPプログラミングに関連するさまざまなトピックをカバーしています。これには、SAP HANAプログラミングの概念、ABAP開発ツール、コアデータサービス（CDS）、およびABAPプログラミングモデルが含まれます。応募者は、これらのツールとコンセプトを効果的に使用して、SAP S/4HANAのABAPアプリケーションを開発する能力がテストされます。試験には、これらのスキルを実際の開発シナリオで適用する能力をテストする実技演習も含まれます。
質問 # 26
Which of the following repository objects offer a preview function? Note: There are 2 correct Answers to this question.
- A. Behavior Definition
- B. Service Definition
- C. Data Definition
- D. Service Binding
正解：C、D
質問 # 27
In your ABAP program, you have a loop over internal table T1. Inside the loop, you use the contents of T1 to fill another internal table T2: LOOP AT t1 INTO wa1. MOVE-CORRESPONDING wa1 TO wa2. APPEND wa2 TO T2. ENDLOOP. Which expressions could you use to replace the loop?
- A. REF
- B. VALUE
- C. REDUCE
- D. CONF
正解：B
質問 # 28
Which of the following new repository object types were introduced with ABAP CDS?
There are 3 correct answers to this question.
- A. External View
- B. Access Control
- C. Metadata Extension
- D. Business Object
- E. Data Definition
正解：B、C、E
質問 # 29
Which of the following are benefits of draft-enabling an application?
There are 3 correct answers to this question.
- A. Early feedback fromvalidations
- B. Re-use of existing business logic
- C. Support for continuous work
- D. Implicit authorization checks
- E. Support for device switching
正解：A、C、E
質問 # 30
You want to adjust validations of a RAP Business Object. You open the related Behavior Pool. On which tab do you find the method implementations?
- A. Test Classes
- B. Local Types
- C. Class-relevant Local Types
- D. Global Class
正解：B
質問 # 31
You want to use the UNION between 2 SELECT statements in a CDS view. What must both statements have in common? Note: There are 2 correct Answers to this question.
- A. Identical name or alias for elements in the same position
- B. Identical data types for elements in the same position
- C. Same number of elements
- D. Same number of key elements
正解：A、B
質問 # 32
In your system landscape, you create a Custom Business Object in the SAP S/4HANA On-Premise edition.
Which steps are necessary to use the Custom Business Object as the basis for an SAP Fiori app? Note:
There are 2 correct Answers to this question.
- A. Activate the UI Generation checkbox in the Custom Business Objects app
- B. Activate the Service Generation checkbox in the Custom Business Objects app
- C. Create a project in the SAP Gateway Service Builder (SEGW) and reference your Custom Business Object as data source
- D. Register the OData service based on your Custom Business Object in SAP Gateway
正解：C、D
質問 # 33
The class CL_CLASS contains a public static method DO_SOMETHING with an importing parameter PARAM TYPE i. Your program contains the following data declaration: DATA var TYPE string.
Which of the following method calls is syntactically correct?
There are 2 correct answers to this question.
- A. cl_class=>do_something( param = var ).
- B. cl_class=>do_something( param = CONV #( var ) ).
- C. cl_class=>do_something( param = EXACT #( var ) ).
- D. cl_class=>do_something( param = CAST #( var ) ).
正解：A、B
質問 # 34
When creating CDS-based BOPF Business Objects, the system generates several additional repository objects. Among those objects are objects in the ABAP Dictionary. Which types of ABAP Dictionary objects are generated? Note: There are 2 correct Answers to this question.
- A. Table Types
- B. Structures
- C. Data Elements
- D. Database Views
正解：A、B
質問 # 35
You implement an ABAP Managed Database Procedure (AMDP). You want to access some other objects from within your script code. Which of the following objects must you list after the USING addition?
There are 2 correct answers to this question.
- A. Stored Procedures
- B. AMDP Functions
- C. Calculation Views
- D. Database Views
正解：B、D
質問 # 36
You want to define an ABAP Managed Database Procedure (AMDP) . Which are requirements in the definition part of the class?
There are 2 correct answers to this question.
- A. All parameters of the AMDP method are passed by value.
- B. The AMDP method is defined as a a static method.
- C. The class implements interface if_amdp_marker_hdb.
- D. The AMDP method has at least one exporting parameter.
正解：A、C
質問 # 37
In your system landscape, there is a development system DEV and a central check system CHK. Which of the following describes the developer scenario of remote checks with ABAP Test Cockpit (ATC)?
- A. A developer logs on to system CHK and invokes a check in system DEV.
- B. A developer logs on to system DEV and invokes a check in system CHK.
- C. A developer logs on to system CHK and checks objects from system DEV.
- D. A developer logs on to system DEV and checks objects from system CHK.
正解：B
質問 # 38
The class CL_CLASS contains a public static method DO_SOMETHING with an importing parameter PARAM TYPE i. Your program contains the following data declaration: DATA var TYPE string. Which of the following method calls is syntactically correct? Note: There are 2 correct Answers to this question.
- A. cl_class=>do_something( param = var ).
- B. cl_class=>do_something( param = CONV #( var ) ).
- C. cl_class=>do_something( param = EXACT #( var ) ).
- D. cl_class=>do_something( param = CAST #( var ) ).
正解：A、B
質問 # 39
Which of the following rules apply to the naming of CDS Views?
There are 2 correct answers to this question.
- A. The data definition name can be up to 30 characters long.
- B. The data definition and the SQL view must have the same name.
- C. The SQL view name can be up to 30 characters long.
- D. The CDS view and the SQL view must have different names.
正解：A、D
質問 # 40
You want to define a CDS-based BOPF Business Object that consists of a root node (ZI_DocumentTP) and a child node (ZI_ItemTP). Which annotation is mandatory in the data definition of CDS view ZI_ItemTP?
- A. @ObjectModel.writeActivePersistence: '...'
- B. @ObjectModel.compositionRoot: false
- C. @ObjectModel.association.type: [#TO_COMPOSITION_CHILD]
- D. @ObjectModel.transactionalProcessingEnabled: true
正解：C
質問 # 41
Which of the following make up the behavior of a BOPF Business Object?
There are 3 correct answers to this question.
- A. Authorizations
- B. Associations
- C. Validations
- D. Determinations
- E. Actions
正解：C、D、E
質問 # 42
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