100% Pass High Hit-Rate C-ABAPD-2309 - Exam SAP Certified Associate - Back-End Developer - ABAP Cloud PDF

Blog Article

Tags: Exam C-ABAPD-2309 PDF, Latest C-ABAPD-2309 Study Materials, PDF C-ABAPD-2309 Download, C-ABAPD-2309 Reliable Test Tips, C-ABAPD-2309 Valid Test Online

Compared with other training materials, why ValidVCE's SAP C-ABAPD-2309 exam training materials is more welcomed by the majority of candidates? First, this is the problem of resonance. We truly understand the needs of the candidates, and comprehensively than any other site. Second, focus. In order to do the things we decided to complete, we have to give up all the unimportant opportunities. Third, the quality of the product. People always determine a good or bad thing based on the surface. We may have the best products of the highest quality, but if we shows it with a shoddy manner, it naturally will be as shoddy product. However, if we show it with both creative and professional manner, then we will get the best result. The ValidVCE's SAP C-ABAPD-2309 Exam Training materials is so successful training materials. It is most suitable for you, quickly select it please.

SAP C-ABAPD-2309 Exam Syllabus Topics:

Topic	Details
Topic 1	ABAP core data services and data modeling: It focuses on Core Data Services (CDS) views, SAP HANA database tables, foreign key relationships, and annotations.
Topic 2	Object-oriented design: It measures your knowledge about encapsulation, upcast, inheritance, polymorphism, and interfaces. Moreover, the topic evaluates your knowledge about constructor calls, Exception classes, and singleton pattern.
Topic 3	ABAP RESTful Application Programming Model: This topic explains the ABAP Restful Application Programming model, ABAP development, and the architecture of the ABAP Restful Application Programming model.
Topic 4	ABAP SQL and code pushdown: It discusses ABAP SQL, arithmetic expressions, manage dates, and create joins.

>> Exam C-ABAPD-2309 PDF <<

Latest C-ABAPD-2309 Study Materials & PDF C-ABAPD-2309 Download

Each product has a trial version and our products are without exception, literally means that our C-ABAPD-2309 guide torrent can provide you with a free demo when you browse our website of C-ABAPD-2309 prep guide, and we believe it is a good way for our customers to have a better understanding about our products in advance. Moreover if you have a taste ahead of schedule, you can consider whether our C-ABAPD-2309 Exam Torrent is suitable to you or not, thus making the best choice. What’s more, if you become our regular customers, you can enjoy more membership discount and preferential services.

SAP Certified Associate - Back-End Developer - ABAP Cloud Sample Questions (Q40-Q45):

NEW QUESTION # 40
Refer to the Exhibit.

with which predicate condition can you ensure that the CAST will work?

A. IS BOUND
B. IS INSTANCE OF
C. IS NOT INITIAL
D. IS SUPPLIED

Answer: B

Explanation:
The predicate condition that can be used to ensure that the CAST will work is IS INSTANCE OF. The IS INSTANCE OF predicate condition checks whether the operand is an instance of the specified class or interface. This is useful when you want to perform a downcast, which is a conversion from a more general type to a more specific type. A downcast can fail if the operand is not an instance of the target type, and this can cause a runtime error. Therefore, you can use the IS INSTANCE OF predicate condition to check whether the downcast is possible before using the CAST operator12. For example:
The following code snippet uses the IS INSTANCE OF predicate condition to check whether the variable g_super is an instance of the class lcl_super. If it is, the CAST will work and the variable g_sub1 will be assigned the value of g_super.
DATA: g_super TYPE REF TO lcl_super, g_sub1 TYPE REF TO lcl_sub1. IF g_super IS INSTANCE OF lcl_super. g_sub1 = CAST #( g_super ). g_sub1->method( ... ). ENDIF.
You cannot do any of the following:
IS SUPPLIED: The IS SUPPLIED predicate condition checks whether an optional parameter of a method or a function module has been supplied by the caller. This is useful when you want to handle different cases depending on whether the parameter has a value or not. However, this predicate condition has nothing to do with the CAST operator or the type of the operand12.
IS NOT INITIAL: The IS NOT INITIAL predicate condition checks whether the operand has a non-initial value. This is useful when you want to check whether the operand has been assigned a value or not. However, this predicate condition does not guarantee that the CAST will work, because the operand may have a value but not be an instance of the target type12.
IS BOUND: The IS BOUND predicate condition checks whether the operand is a bound reference variable. This is useful when you want to check whether the operand points to an existing object or not. However, this predicate condition does not guarantee that the CAST will work, because the operand may point to an object but not be an instance of the target type12.

NEW QUESTION # 41
Which of the following ABAP SQL statements are valid? Note: There are 2 correct answers to this question.

A. SELECT FROM /dmo/connection FIELDS / O carrid, airpfrom,
MAX( distance) AS dist_max, MIN(distance) AS dist_min INTO TABLE @DATA(It_hits)
B. SELECT FROM /dmo/connection FIELDS V D MAX(distance) AS dist_max
MIN(distance) AS dist_min INTO TABLE @DATA(It_hits).
C. SELECT FROM /dmo/connection FIELDS carrid O airpfrom,
MAX(distance) AS dist_max, MIN( distance) AS dist_min GROUP BY carrid, airpfrom INTO TABLE
@DATA(It_hits)
D. SELECT FROM /dmo/connection FIELDS r-i carrid, airpfrom u GROUP BY carrid, connid INTO TABLE @DATA(It_hits).

Answer: A,C

Explanation:
Explanation
The following are the explanations for each ABAP SQL statement:
A: This statement is valid. It selects the fields carrid, airpfrom, and the aggregate functions MAX(distance) and MIN(distance) from the table /dmo/connection, and groups the results by carrid and airpfrom. The aggregate functions are aliased as dist_max and dist_min. The results are stored in an internal table named It_hits, which is created using the inline declaration operator @DATA.
B: This statement is valid. It is similar to statement A, except that it does not specify the GROUP BY clause. This means that the aggregate functions are applied to the entire table, and the results are stored in an internal table named It_hits, which is created using the inline declaration operator @DATA.
C: This statement is invalid. It selects the aggregate functions MAX(distance) and MIN(distance) from the table /dmo/connection, but it does not specify any grouping or non-aggregate fields. This is not allowed in ABAP SQL, as the SELECT list must contain at least one non-aggregate field or a GROUP BY clause. The statement will cause a syntax error.
D: This statement is invalid. It selects the fields carrid and airpfrom from the table /dmo/connection, and groups the results by carrid and connid. However, the field connid is not included in the SELECT list, which is not allowed in ABAP SQL, as the GROUP BY clause must contain only fields that are also in the SELECT list. The statement will cause a syntax error.
References: SELECT - ABAP Keyword Documentation, GROUP BY - ABAP Keyword Documentation

NEW QUESTION # 42
What are advantages of using a field symbol for internal table row access? Note: There are answers to this question.

A. A MODIFY statement to write changed contents back to the table is not required.
B. The field symbol can be reused for other programs.
C. The row content is copied to the field symbol instead to a work area
D. Using a field symbol is faster than using a work area.

Answer: A,D

Explanation:
A field symbol is a pointer that allows direct access to a row of an internal table without copying it to a work area. Using a field symbol for internal table row access has some advantages over using a work area, such as12:
* A MODIFY statement to write changed contents back to the table is not required: This is true. When you use a work area, you have to copy the row content from the internal table to the work area, modify it, and then copy it back to the internal table using the MODIFY statement. This can be costly in terms of performance and memory consumption. When you use a field symbol, you can modify the row content directly in the internal table without any copying. Therefore, you do not need the MODIFY statement12.
* Using a field symbol is faster than using a work area: This is true. As explained above, using a field
* symbol avoids the overhead of copying data between the internal table and the work area. This can improve the performance of the loop considerably, especially for large internal tables. According to some benchmarks, using a field symbol can save 25-40% of the runtime compared to using a work area12.
You cannot do any of the following:
* The field symbol can be reused for other programs: This is false. A field symbol is a local variable that is only visible within the scope of its declaration. It cannot be reused for other programs unless it is declared globally or passed as a parameter. Moreover, a field symbol must have the same type as the line type of the internal table that it accesses. Therefore, it cannot be used for any internal table with a different line type12.
* The row content is copied to the field symbol instead to a work area: This is false. As explained above, using a field symbol does not copy the row content to the field symbol. Instead, the field symbol points to the memory address of the row in the internal table and allows direct access to it. Therefore, there is no copying involved when using a field symbol12.
References: 1: Using Field Symbols to Process Internal Tables - SAP Learning 2: Access to Internal Tables - ABAP Keyword Documentation - SAP Online Help

NEW QUESTION # 43
What are some characteristics of secondary keys for internal tables? Note: There are 3 correct answers to this question.

A. Multiple secondary keys are allowed for any kind of internal table.
B. Secondary keys must be chosen explicitly when you actually read from an internal table.
C. Sorted secondary keys do NOT have to be unique.
D. Secondary keys can only be created for standard tables.
E. Hashed secondary keys do NOT have to be unique.

Answer: A,B,C

Explanation:
Secondary keys are additional keys that can be defined for internal tables to optimize the access to the table using fields that are not part of the primary key. Secondary keys can be either sorted or hashed, depending on the table type and the uniqueness of the key. Secondary keys have the following characteristics1:
A) Secondary keys must be chosen explicitly when you actually read from an internal table. This means that when you use a READ TABLE or a LOOP AT statement to access an internal table, you have to specify the secondary key that you want to use with the USING KEY addition. For example, the following statement reads an internal table itab using a secondary key sec_key:
READ TABLE itab USING KEY sec_key INTO DATA(wa).
If you do not specify the secondary key, the system will use the primary key by default2.
B) Multiple secondary keys are allowed for any kind of internal table. This means that you can define more than one secondary key for an internal table, regardless of the table type. For example, the following statement defines an internal table itab with two secondary keys sec_key_1 and sec_key_2:
DATA itab TYPE SORTED TABLE OF ty_itab WITH NON-UNIQUE KEY sec_key_1 COMPONENTS field1 field2 sec_key_2 COMPONENTS field3 field4.
You can then choose which secondary key to use when you access the internal table1.
D) Sorted secondary keys do NOT have to be unique. This means that you can define a sorted secondary key for an internal table that allows duplicate values for the key fields. A sorted secondary key maintains a predefined sorting order for the internal table, which is defined by the key fields in the order in which they are specified. For example, the following statement defines a sorted secondary key sec_key for an internal table itab that sorts the table by field1 in ascending order and field2 in descending order:
DATA itab TYPE STANDARD TABLE OF ty_itab WITH NON-UNIQUE SORTED KEY sec_key COMPONENTS field1 ASCENDING field2 DESCENDING.
You can then access the internal table using the sorted secondary key with a binary search algorithm, which is faster than a linear search3.
The following are not characteristics of secondary keys for internal tables, because:
C) Hashed secondary keys do NOT have to be unique. This is false because hashed secondary keys must be unique. This means that you can only define a hashed secondary key for an internal table that does not allow duplicate values for the key fields. A hashed secondary key does not have a predefined sorting order for the internal table, but uses a hash algorithm to store and access the table rows. For example, the following statement defines a hashed secondary key sec_key for an internal table itab that hashes the table by field1 and field2:
DATA itab TYPE STANDARD TABLE OF ty_itab WITH UNIQUE HASHED KEY sec_key COMPONENTS field1 field2.
You can then access the internal table using the hashed secondary key with a direct access algorithm, which is very fast.
E) Secondary keys can only be created for standard tables. This is false because secondary keys can be created for any kind of internal table, such as standard tables, sorted tables, and hashed tables. However, the type of the secondary key depends on the type of the internal table. For example, a standard table can have sorted or hashed secondary keys, a sorted table can have sorted secondary keys, and a hashed table can have hashed secondary keys1.

NEW QUESTION # 44
What is the sequence priority when evaluating a logical expression?
A) NOT 1
B) OR 3
C) AND 2

A. CAB
B. A C B
C. A B C
D. B A C

Answer: B

Explanation:
The sequence priority when evaluating a logical expression is C. A C B, which means NOT, AND, OR. This is the order of precedence of the Boolean operators in ABAP, which determines how the system implicitly parenthesizes all logical expressions that are not closed by explicit parentheses. The operator with the highest priority is evaluated first, and the operator with the lowest priority is evaluated last. The order of precedence of the Boolean operators in ABAP is as follows12:
NOT: The NOT operator is a unary operator that negates the logical expression that follows it. It has the highest priority and is evaluated before any other operator. For example, in the expression NOT a AND b, the NOT operator is applied to a first, and then the AND operator is applied to the result and b.
AND: The AND operator is a binary operator that returns true if both logical expressions on its left and right are true, and false otherwise. It has the second highest priority and is evaluated before the OR and EQUIV operators. For example, in the expression a AND b OR c, the AND operator is applied to a and b first, and then the OR operator is applied to the result and c.
OR: The OR operator is a binary operator that returns true if either or both logical expressions on its left and right are true, and false otherwise. It has the third highest priority and is evaluated after the NOT and AND operators, but before the EQUIV operator. For example, in the expression a OR b EQUIV c, the OR operator is applied to a and b first, and then the EQUIV operator is applied to the result and c.
EQUIV: The EQUIV operator is a binary operator that returns true if both logical expressions on its left and right have the same truth value, and false otherwise. It has the lowest priority and is evaluated after all other operators. For example, in the expression a AND b EQUIV c OR d, the EQUIV operator is applied to a AND b and c last, after the AND and OR operators are applied.

NEW QUESTION # 45
......

In order to gain more competitive advantages when you are going for a job interview, more and more people have been longing to get a C-ABAPD-2309 certification. They think the certification is the embodiment of their ability; they are already convinced that getting a C-ABAPD-2309 certification can help them look for a better job. There is no doubt that it is very difficult for most people to pass the exam and have the certification easily. If you are also weighted with the trouble about a C-ABAPD-2309 Certification, we are willing to soothe your trouble and comfort you.

Latest C-ABAPD-2309 Study Materials: https://www.validvce.com/C-ABAPD-2309-exam-collection.html

Report this page

100% PASS HIGH HIT-RATE C-ABAPD-2309 - EXAM SAP CERTIFIED ASSOCIATE - BACK-END DEVELOPER - ABAP CLOUD PDF

100% Pass High Hit-Rate C-ABAPD-2309 - Exam SAP Certified Associate - Back-End Developer - ABAP Cloud PDF