1z1-448 무료 덤프문제 온라인 액세스

You are defining a data store in ODI metadata and want to add a primary key even if it does not physically exist on the related database catalog.
How can you accomplish this? (Choose the best answer.)

• A.You can add a primary key even if it does not physically exist on the related database catalog, by adding constraintson the data store.
• B.You can add a primary key even if it does not physically exist on the related database catalog, by adding constraints to the data store diagram.
• C.You cannot add a primary key if it does not physically exist on therelated database catalog. You
  can reverse engineer only the existing constraints.
• D.You cannot add a primary key if it does not physically exist on the related database catalog. You can flag only non-null conditions to be checked.

Which two objects can be dragged to a Mapping? (Choose two.)

• A.Datastores
• B.Reusable Mappings
• C.Variables
• D.Knowledge Modules

If multiple changes occur on the source system but have not yet been processed by ODI, the J$ table contains entries for each change for the records sharing the same PK.
What happens at run time when a Mapping gets executed? (Choose the best answer.)

• A.A PK violation occurs due to the duplicated entries and the entries are inserted in the E$ table.
• B.Only the first entry is processed based on theJRN_DATEfield.
• C.All distinct entries are processed.
• D.Only the latest entry is processed based on theJRN_DATEfield.

You must run the same mapping concurrently while avoiding clashes of ODI temporary objects. How must you implement this? (Choose the best answer.)

• A.Select the Use Unique Temporary Object Names check box at the Physical Design level.
• B.Create a custom KM to handle this by using ODI variables defined at the Topology level to create unique temporary object names.
• C.Create a custom Knowledge Module (KM) to handle this by using ODI variables to create unique temporary object names.
• D.Use variables in the Logical Design of the Mapping to create unique temporary object names.

You are working on notifications in a package and you must send an email containing an error message in case a Package step fails.
Which odiRef method do you use to access the error message? (Choose the best answer.)

• A.odiRef.getInfo()
• B.odiRef.getSession()
• C.odiRef.getStep()
• D.odiRef.getPrevStepLog()