최신 IBM certifications I C2090-719 무료샘플문제:
1. The administrator has created a data flow that contains a fact table to a dimension table join. Which operators will allow for inserting the output into a permanent database table?
A) Add a Data Station operator and select create suitable table on the output port.
B) Add a File Export operator and write the data to a file; add a Table Target to load the exported data.
C) Add a Custom SQL operator and a Table Target operator and connect the output of the Custom SQL to the input of the Table Target.
D) Add a Table Target operator and give the target a table name for output.
2. Process profiles must be used under which situation in SQL Warehouse run-time environment?
A) when processes require immediate execution
B) when scheduled processes require execution one or more times
C) when processes require manual execution
D) when scheduled processes contain instance variables with a phase of
EXECUTION_INSTANCE
3. If you roll-in daily and roll-out monthly, which approach reduces the number of table partitions and eases the DBA administrative tasks?
A) Specify a MDC on month and a table partition key for month.
B) Specify a MDC on day and a table partition key for month.
C) Specify a MDC on month and a table partition key for day.
D) Specify a MDC on day and a table partition key for day.
4. Click the Exhibit button.
In the exhibit, three workloads are created in the order shown from the specified DDL. You are a member of the FINANCE group, you submit a COGNOS job and your DB2 role is MANAGER.
To which workload will your work activity be assigned?
A) RPTGR
B) RPTG
C) RPT
D) the default workload
5. For recovery purposes, it is desired to keep the output of several data flow operators after the execution has ended. This can be done in two different ways. Which two types of operators and properties would you use to keep the output? (Choose two.)
A) A Data Station operator with a type of persistent table and a table name.
B) A Data Station operator defined as pass through.
C) A Data Station operator with a type of temporary table and a table name.
D) A Data Station operator with a type of view and a view name.
E) A Data Station operator with a type of file and a file name.
질문과 대답:
| 질문 # 1 정답: A | 질문 # 2 정답: D | 질문 # 3 정답: B | 질문 # 4 정답: B | 질문 # 5 정답: A,E |
1156 개 고객 리뷰
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