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C_ABAPD_2309関連資格試験対応、C_ABAPD_2309対策学習

無料でクラウドストレージから最新のJPNTest C_ABAPD_2309 PDFダンプをダウンロードする：https://drive.google.com/open?id=1HTvhMHuUGf6T8oBD0ZEAzcf-O_-4RGgH

あらゆる種類の試験を扱う場合、最も重要なことは、効果的にレビューするための科学的な方法を見つけることです。最も専門的な専門家によって編集された当社のC_ABAPD_2309練習資料。現在まで、世界中の何万人ものお客様がC_ABAPD_2309試験トレントをサポートしています。 C_ABAPD_2309学習教材に不慣れな場合は、参考のために無料のデモをダウンロードしてください。一部の未学習の試験の受験者は、C_ABAPD_2309練習教材で必需品をすばやく習得できます。したがって、教材は欠かすことのできない要素教材です。

SAP C_ABAPD_2309 認定試験の出題範囲：

トピック
出題範囲

トピック 1

ABAP コアデータサービスとデータモデリング: コアデータサービス (CDS) ビュー、SAP HANA データベーステーブル、外部キー関係、注釈に重点を置いています。

トピック 2

ABAP RESTful アプリケーションプログラミングモデル: このトピックでは、ABAP RESTful アプリケーションプログラミングモデル、ABAP 開発、および ABAP RESTful アプリケーションプログラミングモデルのアーキテクチャについて説明します。

トピック 3

SAP クリーンコアの拡張性と ABAP クラウド: このトピックでは、拡張パターン、拡張ルール、ABAP クラウド開発、および ABAP クラウドルールについて説明します。

トピック 4

オブジェクト指向設計：カプセル化、アップキャスト、継承、ポリモーフィズム、インターフェースに関する知識を測定します。さらに、コンストラクター呼び出し、例外クラス、シングルトンパターンに関する知識も評価します。

トピック 5

コア ABAP プログラミング: このトピックでは、ABAP データ型、ABAP ディクショナリ、モジュール化、例外、SAP HANA データベーステーブル、論理式、演算子の優先順位について説明します。

>> C_ABAPD_2309関連資格試験対応 <<

C_ABAPD_2309対策学習 & C_ABAPD_2309テスト参考書

献身と熱意を持ってC_ABAPD_2309ガイド資料を段階的に学習する場合、SAP必死に試験に合格することを保証します。学習資料の権威あるプロバイダーとして、潜在顧客からより多くの注目を集めるために、常に同等のテストと比較してC_ABAPD_2309模擬テストの高い合格率を追求しています。それ以外の場合、残念ながら、C_ABAPD_2309学習教材で試験に合格しなかった場合、製品費用はすぐに全額返金されます。 C_ABAPD_2309研究トレントは、高い合格率でより魅力的で素晴らしいものになります。

SAP Certified Associate - Back-End Developer - ABAP Cloud 認定 C_ABAPD_2309 試験問題 (Q41-Q46):

質問 # 41
In a RESTful Application Programming application, in which objects do you bind a CDS view to create a value help? Note: There are 3 correct answers to this question.

A. Data model view
B. Behavior definition
C. Metadata Extension
D. Service Definition
E. Projection View

正解：A、C、E

解説：
Explanation
In a RESTful Application Programming (RAP) application, you can bind a CDS view to create a value help in the following objects:
Data model view: A data model view is a CDS view that defines the data structure and the associations of an entity in the RAP application. You can use the annotation @Consumption.valueHelpDefinition to bind a value help provider CDS view to an element of the data model view. The value help provider CDS view must contain the key fields of the value help entity and the fields that are displayed in the value help dialog. The value help annotation specifies the entity name, the element name, and optionally the additional binding conditions for the value help provider1.
Metadata Extension: A metadata extension is a CDS view that extends the metadata of another CDS view without changing its data structure. You can use the annotation @MetadataExtension.extendView to specify the target CDS view that you want to extend. You can then use the same annotation
@Consumption.valueHelpDefinition to bind a value help provider CDS view to an element of the target CDS view. The metadata extension allows you to add value help definitions to existing CDS views without modifying them2.
Projection View: A projection view is a CDS view that defines the projection of another CDS view. You can use the annotation @AbapCatalog.sqlViewType: #PROJECTION to specify that the CDS view is a projection view. You can then use the same annotation @Consumption.valueHelpDefinition to bind a value help provider CDS view to an element of the projection view. The projection view allows you to add value help definitions to projected elements of another CDS view3.
You cannot bind a value help provider CDS view to a behavior definition or a service definition, because these objects do not define the data structure or the metadata of an entity in the RAP application. A behavior definition defines the behavior and the validation rules of an entity, such as the create, read, update, and delete (CRUD) operations, the draft handling, the authorization checks, and the side effects4. A service definition defines the service exposure and the service binding of an entity, such as the protocol, the version, the namespace, and the service name5.
References: 1: Value Help with Additional Binding | SAP Help Portal 2: Metadata Extensions - ABAP Keyword Documentation 3: Projection Views - ABAP Keyword Documentation 4: Behavior Definition - ABAP Keyword Documentation 5: Service Definition - ABAP Keyword Documentation

質問 # 42
The class zcl_demo_class is in a software component with the language version set to "Standard ABAP". The function module "ZF11 is in a software component with the language version set to "ABAP Cloud". Both the class and function module are customer created. Regarding line #6, which of the following is a valid statement?

A. 'ZF1' must be released for cloud development to be called.
B. 'ZF1' can be called via a wrapper that itself has not been released for cloud development.
C. 'ZF1' can be called whether it has been released or not for cloud development.
D. 'ZF1' can be called via a wrapper that itself has been released for cloud development.

正解：D

解説：
The function module ZF1 is in a software component with the language version set to "ABAP Cloud". This means that it follows the ABAP Cloud Development Model, which requires the usage of public SAP APIs and extension points to access SAP functionality and data. These APIs and extension points are released by SAP and documented in the SAP API Business Hub1. Customer-created function modules are not part of the public SAP APIs and are not released for cloud development. Therefore, calling a function module directly from a class with the language version set to "Standard ABAP" is not allowed and will result in a syntax error.
However, there is a possible way to call a function module indirectly from a class with the language version set to "Standard ABAP":
* Create a wrapper class or interface for the function module and release it for cloud development. A wrapper is a class or interface that encapsulates the function module and exposes its functionality through public methods or attributes. The wrapper must be created in a software component with the language version set to "ABAP Cloud" and must be marked as released for cloud development using the annotation @EndUserText.label. The wrapper can then be called from a class with the language version set to "Standard ABAP" using the public methods or attributes2.
For example, the following code snippet shows how to create a wrapper class for the function module ZF1 and call it from the class zcl_demo_class:
@EndUserText.label: 'Wrapper for ZF1' CLASS zcl_wrapper_zf1 DEFINITION PUBLIC FINAL CREATE PUBLIC. PUBLIC SECTION. CLASS-METHODS: call_zf1 IMPORTING iv_a TYPE i iv_b TYPE i EXPORTING ev_result TYPE i. ENDCLASS.
CLASS zcl_wrapper_zf1 IMPLEMENTATION. METHOD call_zf1. CALL FUNCTION 'ZF1' EXPORTING a = iv_a b = iv_b IMPORTING result = ev_result. ENDMETHOD. ENDCLASS.
CLASS zcl_demo_class DEFINITION. METHODS: m1. ENDCLASS.
CLASS zcl_demo_class IMPLEMENTATION. METHOD m1. DATA(lv_result) =
zcl_wrapper_zf1=>call_zf1( iv_a = 2 iv_b = 3 ). WRITE: / lv_result. ENDMETHOD. ENDCLASS.
The output of this code is:
5
References: 1: SAP API Business Hub 2: Creating an ABAP Cloud Project | SAP Help Portal

質問 # 43
Refer to the Exhibit.

When accessing the subclass instance through go_super, what can you do? Note: There are 2 correct answers to this question.

A. Call inherited public redefined methods.
B. Access the inherited private components.
C. Access the inherited public components.
D. Call a subclass specific public method

正解：B、C

解説：
When accessing the subclass instance through go_super, you can do both of the following:
Access the inherited private components: A subclass inherits all the private attributes and methods of its superclass, unless they are explicitly overridden by the subclass. Therefore, you can access the inherited private components of the superclass through go_super, as long as they are not hidden by other attributes or methods in the subclass12.
Access the inherited public components: A subclass inherits all the public attributes and methods of its superclass, unless they are explicitly overridden by the subclass. Therefore, you can access the inherited public components of the superclass through go_super, as long as they are not hidden by other attributes or methods in the subclass12.
You cannot do any of the following:
Call a subclass specific public method: A subclass does not have any public methods that are not inherited from its superclass. Therefore, you cannot call a subclass specific public method through go_super12.
Call inherited public redefined methods: A subclass does not have any public methods that are redefined from its superclass. Therefore, you cannot call inherited public redefined methods through go_super12.

質問 # 44
Which field is defined incorrectly?

A. field2
B. field1
C. field3
D. field4

正解：D

解説：
The field4 is defined incorrectly in the ABAP code snippet. The reason is that the data type c (character) cannot have a decimal places specification. The decimal places specification is only valid for the data types p (packed number) and f (floating point number)1. Therefore, the field4 definition should either omit the decimal places specification or change the data type to p or f.

質問 # 45

The "demo_ods_assoc_spfi data source referenced in line #4 contains a field "connid" which you would like to expose in the element list.
Which of the following statements would do this if inserted on line #8?

A. _spfli.connid/
B. demo_ods_assoc_spfli-connid/
C. demo_ods_assoc_spfli.connid,
D. spfli-connid,

正解：C

解説：
Explanation
The statement that can be used to expose the field "connid" of the data source "demo_ods_assoc_spfli" in the element list is A. demo_ods_assoc_spfli.connid,.
This statement uses the dot notation to access the field "connid" of the data source "demo_ods_assoc_spfli", which is an association defined on line #4. The association "demo_ods_assoc_spfli" links the data source "demo_ods" with the table "spfli" using the field "carrid".
The statement also ends with a comma to separate it from the next element in the list12.
You cannot do any of the following:
B). demo_ods_assoc_spfli-connid/: This statement uses the wrong syntax to access the field "connid" of the data source "demo_ods_assoc_spfli". The dash notation is used to access the components of a structure or a table, not the fields of a data source. The statement also ends with a slash, which is not a valid separator for the element list12.
C). spfli-connid,: This statement uses the wrong data source name to access the field "connid". The data source name should be "demo_ods_assoc_spfli", not "spfli". The statement also uses the wrong syntax to access the field "connid", as explained above12.
D). _spfli.connid/: This statement uses the wrong data source name and the wrong separator to access the field "connid". The data source name should be "demo_ods_assoc_spfli", not "_spfli". The statement also ends with a slash, which is not a valid separator for the element list12.
References: 1: ABAP CDS - SELECT, select_list - ABAP Keyword Documentation - SAP Online Help 2: ABAP CDS - SELECT, from - ABAP Keyword Documentation - SAP Online Help

質問 # 46
......

C_ABAPD_2309試験のJPNTest教材は専門家によって編集され、経験豊富な専門家によって承認されています。これらは、合格試験の論文と業界で人気の傾向に従って改訂および更新されます。 C_ABAPD_2309試験トレントの言語は理解しやすいものであり、C_ABAPD_2309試験問題はどの学習者にも適しています。 C_ABAPD_2309学習教材の内容は習得しやすく、重要な情報を簡素化しました。 C_ABAPD_2309テストの質問は、最新かつ有効な質問と回答を伝えるため、SAP Certified Associate - Back-End Developer - ABAP Cloud学習がリラックスして効率的になります。

C_ABAPD_2309対策学習: https://www.jpntest.com/shiken/C_ABAPD_2309-mondaishu

無料でクラウドストレージから最新のJPNTest C_ABAPD_2309 PDFダンプをダウンロードする：https://drive.google.com/open?id=1HTvhMHuUGf6T8oBD0ZEAzcf-O_-4RGgH

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