SAP:ABAP英文单选选择题求解有几道单选的abap选择题,求答案.最好翻译下内容1：Identifythecorrectdefinitiongivenontherightfortheitemslistedontheleft.1.INDEXtableA.Keyaccesstothistableuses

Question

SAP:ABAP英文单选选择题求解
有几道单选的abap选择题,求答案.最好翻译下内容
1：
Identify the correct definition given on the right for the items listed on the left.
1. INDEX table A. Key access to this table uses a linear search.
2. STANDARD table B. Key access to this table uses a binary key.
3. HASHED table C. Standard tables and sorted tables are of this type.
4. SORTED table D. Access to this table uses generic key operations.
Select an answer
A. 1C, 2D, 3A, 4B
B. 1C, 2A, 3D, 4B
C. 1C, 2B, 3D, 4D
D. 1B, 2A, 3C, 4D
2：
By which relationship, one class can grant another class or interface (and all classes that implement that interface) access to its PROTECTED and PRIVATE components?
Select an answer
A. FRIEND relationship
B. Creating Include
C. Nested class
D. Inheriting other class
3：
There might be a case where we would need to suppress the leading +/-sign in SAPScript/SMARTFORMS. Which of the following will work out?
Select an answer
A. &SYMBOL(Y)&
B. &SUPPRESS(S)&
C. &SYMBOL(S)&
D. &SYMBOL(Z)&
4：
Inbound IDoc has incorrect currency value in one segment due to which it has failed (Red) in the receiver system. It is intended to correct the currency and process the IDoc again to make it successful (Green). Which of the following options is correct?
Select an answer
A. The IDoc can only be copied into a new IDoc but the original IDoc will always remain in error and cannot be reprocessed.
B. IDoc can be reprocessed using the BD87 transaction code for this requirement.
C. It is technically not possible to reprocess an incoming Idoc.
D. IDoc can be reprocessed using the WE05 transaction code for this requirement.
5：
If a Classic BADI has multiple active implementations in the SAP system, then:
Select an answer
A. The implementations will be executed alphabetically.
B. There is no fixed sequence of execution of the different implementations.
C. The oldest implementation will be executed first and then the newer implementations.
D. The latest implementation will be executed first and then the older implementations.
6：
With reference to ALE-IDoc, what does the status 30 represent?
Select an answer
A. Unprocessed IDoc
B. Successful
C. IDoc Error code
D. IDoc ready for dispatch (ALE service)

Answer 1

够难的1,B 2 b 5 b