SAP Certified Associate - Back-End Developer - ABAP Cloud - C_ABAPD_2309 模擬練習
Which of the following are parts of the definition of a new database table?Note: There are 2 correct answers to this question.
正解: A,C
For what kind of applications would you consider using on-stack developer extensions? Note: There are 2 correct answers to this question.
正解: C,D
解説: (PassTest メンバーにのみ表示されます)
You want to provide a short description of the data definition for developers that will be attached to the database view
Which of the following annotations would do this if you inserted it on line #27
Which of the following annotations would do this if you inserted it on line #27
正解: D
解説: (PassTest メンバーにのみ表示されます)
You have a superclass superl and a subclass subl of superl. Each class has an instance constructor and a static constructor. The first statement of your program creates an instance of subl. In which sequence will the constructors be executed?
正解:
Explanation:
The sequence in which the constructors will be executed is as follows:
* Class constructor of superl. This is because the class constructor is a static method that is executed automatically before the class is accessed for the first time. The class constructor is used to initialize the static attributes and components of the class. The class constructor of the superclass is executed before the class constructor of the subclass, as the subclass inherits the static components of the superclass12
* Class constructor of subl. This is because the class constructor is a static method that is executed automatically before the class is accessed for the first time. The class constructor is used to initialize the static attributes and components of the class. The class constructor of the subclass is executed after the class constructor of the superclass, as the subclass inherits the static components of the superclass12
* Instance constructor of superl. This is because the instance constructor is an instance method that is executed automatically when an instance of the class is created using the statement CREATE OBJECT.
The instance constructor is used to initialize the instance attributes and components of the class. The instance constructor of the superclass is executed before the instance constructor of the subclass, as the subclass inherits the instance components of the superclass. The instance constructor of the subclass must call the instance constructor of the superclass explicitly using super->constructor, unless the superclass is the root node object12
* Instance constructor of subl. This is because the instance constructor is an instance method that is executed automatically when an instance of the class is created using the statement CREATE OBJECT.
The instance constructor is used to initialize the instance attributes and components of the class. The instance constructor of the subclass is executed after the instance constructor of the superclass, as the subclass inherits the instance components of the superclass. The instance constructor of the subclass must call the instance constructor of the superclass explicitly using super->constructor, unless the superclass is the root node object12 References: Constructors of Classes - ABAP Keyword Documentation, METHODS - constructor - ABAP Keyword Documentation
What are some features of a unique secondary key? Note: There are 2 correct answers to this question.
正解: A,C
解説: (PassTest メンバーにのみ表示されます)
In which products must you use the ABAP Cloud Development Model? Note: There are 2 correct answers to this question.
正解: B,D
解説: (PassTest メンバーにのみ表示されます)
Which of the following are parts of answers to this question.
正解: B,D
解説: (PassTest メンバーにのみ表示されます)
Exhibit:
With Icl_super being superclass for Icl_subl and Icl_sub2 and with methods subl_methl and sub2_methl being subclass-specific methods of Id_subl or Icl_sub2, respectivel. What will happen when executing these casts?
Note:
There are 2 correct answers to this question
With Icl_super being superclass for Icl_subl and Icl_sub2 and with methods subl_methl and sub2_methl being subclass-specific methods of Id_subl or Icl_sub2, respectivel. What will happen when executing these casts?
Note:
There are 2 correct answers to this question
正解: B,D
解説: (PassTest メンバーにのみ表示されます)
Which of the following are ABAP Cloud Development Model rules?
Note: There are 2 correct answers to this question.
Note: There are 2 correct answers to this question.
正解: A,C
解説: (PassTest メンバーにのみ表示されます)