Free SAP C_ABAPD_2309 Exam Dumps - Page 2

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.

To adhere to the most recent ABAP SQL syntax conventions from SAP, you must insert the ''INTO TABLE @gt flights'' clause on line #4 to complete the SQL statement.This is because the INTO or APPENDING clause should be specified immediately after the SELECT clause, according to the ABAP SQL syntax conventions1. The INTO or APPENDING clause defines the data object to which the results set of the SELECT statement is assigned. The data object can be an internal table, a work area, or an inline declaration. In this case, the data object is an internal table named gt_flights, which is created using the inline declaration operator @DATA.The inline declaration operator allows you to declare and create a data object in the same statement where it is used, without the need for a separate DATA statement2.

The other lines are not suitable for inserting the ''INTO TABLE @gt flights'' clause, as they would violate the ABAP SQL syntax conventions or cause syntax errors. These lines are:

#6: This line is not suitable for inserting the ''INTO TABLE @gt flights'' clause, as it would cause a syntax error.This is because the FROM clause must be specified before the INTO or APPENDING clause, according to the ABAP SQL syntax conventions1. The FROM clause defines the data sources from which the data is read, such as database tables, CDS view entities, or CDS DDIC-based views. In this case, the data source is the database table flights.

#8: This line is not suitable for inserting the ''INTO TABLE @gt flights'' clause, as it would cause a syntax error.This is because the ORDER BY clause must be specified after the INTO or APPENDING clause, according to the ABAP SQL syntax conventions1. The ORDER BY clause defines the sort order of the results set of the SELECT statement. In this case, the results set is sorted by the fields carrid, connid, and fltime.

#15: This line is not suitable for inserting the ''INTO TABLE @gt flights'' clause, as it would violate the ABAP SQL syntax conventions.This is because the INTO or APPENDING clause should be specified as close as possible to the SELECT clause, according to the ABAP SQL syntax conventions1. The INTO or APPENDING clause should not be separated from the SELECT clause by other clauses, such as the WHERE clause, the GROUP BY clause, the HAVING clause, the UNION clause, or the ORDER BY clause. This is to improve the readability and maintainability of the ABAP SQL statement.

The correct ON condition that must be inserted in place of ''???'' is:

ON Sprojection.carrier_id=Z_Source2.carrier_id

This ON condition specifies the join condition between the CDS view Sprojection and the database table Z_Source2. The join condition is based on the field carrier_id, which is the primary key of both the CDS view and the database table.The ON condition ensures that only the records that have the same value for the carrier_id field are joined together1.

The other options are not valid ON conditions, because:

A) ON Z_Sourcel.camer_id = 7_Source2 carrier_id is not valid because Z_Sourcel and 7_Source2 are not valid data sources in the given code. There is no CDS view or database table named Z_Sourcel or 7_Source2. The correct names are Z_Source1 and Z_Source2. Moreover, the field camer_id is not a valid field in the given code. There is no field named camer_id in any of the data sources. The correct name is carrier_id.

B) ON Sprojection Camer=Source2 carrier_id is not valid because Sprojection and Source2 are not valid data sources in the given code. There is no CDS view or database table named Sprojection or Source2. The correct names are Sprojection and Z_Source2. Moreover, the field Camer is not a valid field in the given code. There is no field named Camer in any of the data sources. The correct name is carrier_id.Furthermore, the ON condition is missing the dot (.) operator between the data source name and the field name, which is required to access the fields of the data source1.

C) ON Sprojection. Carrier Source2.carrier is not valid because Carrier and carrier are not valid fields in the given code. There is no field named Carrier or carrier in any of the data sources. The correct name is carrier_id.Moreover, the ON condition is missing the dot (.) operator between the data source name and the field name, which is required to access the fields of the data source1.

The following are the explanations for each statement:

C: This statement is valid. Class CL1 uses the interface. This is because class CL1 implements the interface ifl using the INTERFACES statement in the public section of the class definition. The INTERFACES statement makes the class compatible with the interface and inherits all the components of the interface.The class can then use the interface components, such as the method ml, by using the interface component selector ~, such as ifl~ml12

E: This statement is valid. Class CL1 implements the interface. This is because class CL1 implements the interface ifl using the INTERFACES statement in the public section of the class definition. The INTERFACES statement makes the class compatible with the interface and inherits all the components of the interface.The class must then provide an implementation for the interface method ml in the implementation part of the class, unless the method is declared as optional or abstract12

D: This statement is valid. In class CL2, the interface method is named ifl~ml. This is because class CL2 has a data member named m0_ifl of type REF TO ifl, which is a reference to the interface ifl. The interface ifl defines a method ml, which can be called using the reference variable m0_ifl.The interface method ml has the name ifl~ml in the class, where ifl is the name of the interface and the character ~ is the interface component selector12

The other statements are not valid, as they have syntax errors or logical errors. These statements are:

A: This statement is not valid. In class CL1, the interface method is named ifl~ml, not if-ml. This is because class CL1 implements the interface ifl using the INTERFACES statement in the public section of the class definition. The interface ifl defines a method ml, which can be called using the class name or a reference to the class. The interface method ml has the name ifl~ml in the class, where ifl is the name of the interface and the character ~ is the interface component selector.Using the character - instead of the character ~ will cause a syntax error12

B: This statement is not valid. Class CL2 does not use the interface, but only has a reference to the interface. This is because class CL2 has a data member named m0_ifl of type REF TO ifl, which is a reference to the interface ifl. The interface ifl defines a method ml, which can be called using the reference variable m0_ifl. However, class CL2 does not implement the interface ifl, nor does it inherit the interface components.Therefore, class CL2 does not use the interface, but only references the interface12

The response will be an activation error because the field names of the union do not match. This is because the field names of the union must match in order for the definition to be activated. The union operator combines the result sets of two or more queries into a single result set.The queries that are joined by the union operator must have the same number and type of fields, and the fields must have the same names1. In the given code, the field names of the union do not match, because the first query has the fields carrname, connid, cityfrom, and cityto, while the second query has the fields carrname, carrier_id, cityfrom, and cityto. The field connid in the first query does not match the field carrier_id in the second query. Therefore, the definition cannot be activated.