Quiz
Data Flow in Data Acquisition
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Fragen in diesem Quiz (43)
1Regarding transformation between a source and a target. Which of the following objects serve as source?
- ADataSource
- BInfoSource
- CDataStore Object
- DInfoCube
- EInfoObject
- FInfoSet
- GSorceSystem
- HOpenHub
2Regarding transformation between a source and a target. Which of the following objects serve as target?
- ADataSource
- BInfoSource
- CDataStore Object
- DInfoCube
- EInfoObject
- FInfoSet
3InfoSources should be used in whicj pof the following scenarios?
- AIf you want to execute two transformations before data is written to the Infoprovider
- BIf you want to execute two transformations after data is written to the Infoprovider
- CIf you want to update data from more tha one DataSource from one or more sourcesystem
- DIf you want to update data from at leeast one DataSource from one or more sourcesystem
- EIf you want to execute at least one transformation beforer data is written to the Infoprovider
4Which of the following statements are true regarding the transfer routines?
- ALocal Transfer routines applies locally (source system specific) for the InfoObject
- BLocal and Global Transfer routines apply locally (source system specific) for the InfoObject
- CA Global Transfer Routine apply across all source system for the characteristic InfoObject and it is inlcuded in one specific transfer rule
- DA Global Transfer Routine apply across all source system for the characteristic InfoObject and it is inlcuded in all the transfer rules
5Which of the following statements are true regarding transfer rules?
- AA local transfer routine applies for one source specific system for the InfoObject but you can included it in all transfer rules
- BA local transfer routine applies for one source specific system for the InfoObject and included only in the specific transfer rules.
- CA global transfer routine applies for all source system for the InfoObject and you can included it in all transfer rules
- DA global transfer routine applies for all source system for the InfoObject and you can included it only in the specific transfer rules.
6The use of [blank_start]global transfer routines[blank_end] is useful if a characteristic InfoObject
is always transformed with the same ABAP routine, as is the case
with key harmonization or conversion checks,- Aglobal transfer routines
- Blocal transfer routines
7If you have created a local and a global transfer routine:
- ABoth are used: First the local and then the global transfer routine.
- BBoth are used: First the global and then the local transfer routine.
- COnly the local is used
- DOnly the global is used
8Regarding the "start routine", which statements are true?
- Aif you load the data using the PSA table you have the option of creating a start routine in the maintenance screen for the transfer rules.
- Bif you load the data using I Doc you have the option of creating a start routine in the maintenance screen for the transfer rules.
- CIt is not possible to use start routines for transfer rules for the 'IDoc' transfer method
- DIt is possible to use start routines for transfer rules for both, IDoc and PSA transfer methods
9Which statements are true regarding start routines?
- AIt is run for each data package after the data is written to the PSA table and before the transfer rules are executed
- BIt is run for all data package after the data is written to the PSA table and after the transfer rules are executed
- CIt is run for all data package before the data is written to the PSA table and before the transfer rules are executed
- DIt is run for all data package before the data is written to the PSA table and after the transfer rules are executed
10Wich statements are true regarding start routines?
- AWith the start routine you can change (for example, add ordelete data) or check data packages
- BWith the start routine you can not change (for example, add ordelete data) but you can check data packages
11When defining transfer rules you can choose between which transfer methods?
methods- APSA
- BIDoc
- CAle
- DBapi
- EAll are correct
12The transfer method only determines how the data is transferred
- ARichtig
- BFalsch
13[blank_start]PSA[blank_end] has a Maximun data record lenght of 1962 bytes and the number of fields per data record is restricted to [blank_start]255[blank_end]. However [blank_start]IDoc[blank_end] has a maximun data record lenght of 1000 bytes.
- APSA
- BIdoc
- C255
- D300
- E500
- FIDoc
- GPSA
14At which transfer methods is referred the next asset:
"It uses tRFC as transfer log and the data loading process triggered by a request IDoc (= special Info IDoc)"- AIDoc
- BPSA
- CAle
- DBapi
15At which of the following transfer methods is referred the following statement?
"Uses of data IDoc"- APSA
- BIDOC
16What are adventages of PSA transfer method?
- AImproved data load performance as larger data packages can be transferred
- BHierarchy upload
- COptional PSA tables can be used as inbound storage locations as this allows Error handling in BI to be used
- DDelete logs created by control record and status record in data IDoc
17What are adventages of IDoc transfer method?
- AImproved data load performance as larger data packages can be transferred
- BHierarchy upload
- COptional PSA tables can be used as inbound storage locations as this allows Error handling in BI to be used
- DDelete logs created by control record and status record in data IDoc
18[blank_start]PSA[blank_end] has the disaventage that it has restricted used of hierarchy upload and [blank_start]IDOC[blank_end] that is no error handling in BI
- APSA
- BIDoC
- CIDoc
- DPSA
19which of the following assestments are true regarding PSA and IDoc?
- AWith the IDoc transfer method you have to make sure that the data
stores in the ALE inbound and outbound processing is emptied or
reorganized. - BWith the PSA transfer method you have to make sure that you
manage both the PSA tables (providing these are used), and the
data stores in the ALE inbound and outbound processing for the
Info IDocs. - CWith
the exception of 'hierarchy' type BI Content DataSources, all the others (including
generic DataSources such as 'hierarchy' type flat file DataSources) support the
PSA transfer method. - DThe key for a PSA table is made up
of a request, data package and data record number.
- AWith the IDoc transfer method you have to make sure that the data
20You create update rules in the context menu for the respective InfoProvider in the Data
Warehousing Workbench. Which kind of Infoproviders can be used as data target here?- AOpen Hub
- BInfoset
- CAll InfoObject
- DInfoObject (Text and Attributes)
- EAll DSO
- FAll Infocubes
- GStandard DSO
- HStandard Infocubes
21Which of the following statements are Update Methods?
- ASource InfoObject
- BSplitting Key Figures/ data Fields/ Attributes Texts
- CConstant
- DFormula
- EReading Master Data Attributes
- FInitial Value
- GABAP Routine
22Which of the following statements are true regarding upadte Method?
- AAssigning a constant allows you to fill an InfoObject in the data target
with a fixed value. - BAssigning a initial value allows you to fill an InfoObject in the data target
with a fixed value. - CIf the initial value is selected as the Data Sources, the characteristic
InfoObject (Standard InfoCube) or the key field (DataStore
object/characteristic InfoObject) is updated with the initial value of the
respective Data Sources. This does not mean that a value is omitted in
the update, but that the values 'SPACE' (with alphanumeric field types)
or '0' (with numeric field types) are updated. - DIf the initial value is selected as the Data Sources, the characteristic
InfoObject (Standard InfoCube) or the key field (DataStore
object/characteristic InfoObject) is updated with the initial value of the
respective Data Sources. This does mean that a value is omitted in
the update.
- AAssigning a constant allows you to fill an InfoObject in the data target
23A characteristic InfoObject/data field/attribute in the data target is
updated by reading data in the master data table of a characteristic
InfoObject that is part of the InfoSource and has the characteristic InfoObject/data field/attribute as an attribute. If this relationship does not exist, master data can only be read with the help of an ABAP routine.- ARichtig
- BFalsch
24Regarding "Migration to SAP NetWeaver 2004s BI Data Transformation Process":
You have the option to export the 3.x objects, DataSource 3.x, mapping and
transfer structure during the migration so that these objects can be restored. The
collected and serialized objects are stored in a local table ([blank_start]RSDSEXPORT[blank_end]). The
migration is now eligible to be transported into the target system- ARSDSEXPORT
- BLISTCUBE
- CSTARCHEMA
- DRSRDMEX
- ERSDSTRANSPORT
25You have the option to implement self-defined functions in the transformation library of the formula builder. You can integrate existing function modules in these self-defined functions. The Business Add-In [blank_start]RSAR_CONNECTOR[blank_end] is available for this.
- ARSAR_CONNECTOR
- BRSDS_CONNECTOR
- CRMXX_CONNECTOR
26Which of the following statements are true regarding transformations?
- ADo not use formulas for VirtualProviders because inversion is not allowed for them. Use routines in this case.
- BYou can use Formulas for VirtualProviders too since inversion si allowed for them.
- CDo not use formulas neider routines for VirtualProviders because inversion is not allowed for them.
- DYou can use Formulas for VirtualProviders too since inversion si allowed for them, but not routines in this case
27Regarding transformation of "Reading Master data", which of the following statements are true?
- AIt is possible to read recursively, that is, to read additional attributes for the attribute of the main characteristic
- BIt is not possible to read recursively, that is, to read additional attributes for the attribute of the main characteristic. You have to use routines for this.
28Which of the following statments are true regarding "Reading master data" in transformation?
- AIf you have changed master data, you have to execute the change run. By reading the master data, the active version is read. If this is not avalaible, an error is raised.
- BIf an attribute is time dependent, you also have to define when it should be read: at the current (system date), at the beginning or end of a period (defined by a time characteristic of the InfoSource), or at a constant date that you enter dirtectly. System date is used as the default
- CIf an attribute is time dependent, you also have to define when it should be read: at the current (system date), at the beginning or end of a period (defined by a time characteristic of the InfoSource), or at a constant date that you enter dirtectly. End of a period date is used as the default
- DIf an attribute is time dependent, you also have to define when it should be read: at the current (system date), at the beginning or end of a period (defined by a time characteristic of the InfoSource), or at a constant date that you enter dirtectly. A constant date is used as the default
29Which of the following statements are true regarding "routines"?
- ATransformation rules generally only have one returns value, but If you select "Return Table", you can then generate any number of values from data records
- BTransformation rules only have one returns value.
- CFor DSO and IO you cannot use the return code in the routine for data fields that are updated by being overwriitten. If you don't want to update specific records, you can delete these form the start routine.
- DFor DSO and IO you cannot use the return code in the routine for data fields that are updated by being "Adittiion". If you don't want to update specific records, you can delete these form the start routine.
30When performing a time update, automatic time conversion and time
distribution are available in transformation process. Which of the following statements are true?- ATime Conversion is not available for DataStore objects, since time characteristics are treated
as normal data fields. The system only presents you with the time characteristics for which an automatic time conversion routine exists. - BTime Conversion is not available for InfCubes, since time characteristics are treated
as normal data fields. The system only presents you with the time characteristics for which an automatic time conversion routine exists. - CTime Conversion is not available for InfoObject, since time characteristics are treated
as normal data fields. The system only presents you with the time characteristics for which an automatic time conversion routine exists.
- ATime Conversion is not available for DataStore objects, since time characteristics are treated
31Which of the following statements are true regarding "Start Rutine"?
- AThe start routine does not have a return value.
- BIt is used to perform preliminary calculations and store these in a global data structure or in a
table - CThe start routine does not have a table or structure value.
- DIt is used to perform preliminary calculations and store these in a return value
32Which of the following statements are true regarding "Start Rutine"?
- AIt is used to prepare data before transformation
- BIt is used to prepare data after transformation
- Cpackage -based, semantic packaging possible
- Dpackage -based, semantic packaging not possible
33Which routine is necessary if you want " delete records that are not required for updating before transformation?
- AStart Routine
- BEnd Routine
- CExpert Routine
- Dstart and End Routine
34Which routine is necessary if you want " delete records that are not required for updating after transformation?
- AStart Routine
- BEnd Routine
- CExpert Routine
- DStart and End Routine
35Which routine is the appropiate to use buffering tables into internal tables that can be used for the transformation rules (rather than reading the database tables one by one) for performance reasons.
- AStart Routine
- BEnd Routine
- CExpert Routine
- DGlobal Routine
36An [blank_start]end routine[blank_end] is a routine with a table in the target structure format as an input parameter and an output parameter.
- Aend routine
- Bstart routine
- Cexpert routine
37Which routine type is necessary if you want to delete a particular type of material "refund" after transformation?
- AStart Routine
- BEnd Routine
- CExpert Routine
38Which type of routine is necessary to validate records after transformation like "Sales value > Purchase Values"?
- AStart Routine
- BEnd Routine
- CExpert Routine
39You can use the [blank_start]expert routine[blank_end] if there are not sufficient functions to perform a
transformation. You can use it as an interim solution until the
necessary functions are available in the standard routine. You can use this to
program the transformation yourself without using the available rule types. You
must implement the message transfer to the monitor yourself.- Aexpert routine
- Bstart routine
- Cend routine
40Which type of routine is necessary when we need to use for "transformations that cannot be expressed declaratively for functional or performance reasons"
- Aexpert routine
- Bstart routine
- Cend routine
41Which type of routine you need to use when, for performance reason, reading several database tables can be implemented faster when knowing the application logic (rather than using the generic transformation framework )
- AStart Routine
- BEnd Routine
- CExpert Routine
42If you traspose a wide data records into several smaller records (Pivoting), which routine do you need to implement?
- AStart Routine
- BEnd Routine
- CExpert Routine
43Which of the following statements are true regarding routines?
- AIf you have already created transformation rules, the system deletes them once you have created an expert routine.
- BIf you have already created transformation rules, the system deletes them once you have created a start routine
- CIf you have already created transformation rules, the system deletes them once you have created an end routine.
Informationen
- Beschreibung
- Quiz am Data Flow in Data Acquisition, erstellt von David Marcuno Placeres am 19/11/2015.
- Sprache
- Español
- Aufrufe
- 25
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