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質問 1：
A customer requires reading a fixed-length sequential file in parallel where input rows can be identified. What two tasks must be done to meet these requirements? (Choose two.)
A. Specify Multiple readers per node.
B. Ensure data has unique identifiers for data rows.
C. Set $APT_READ_MULTI_NODES to TRUE.
D. Set partitioning method to Same.
正解：A,B
質問 2：
A job needs to split a single Data Set into three Data Sets based on conditions that are supplied at runtime. Which stage would allow you to parameterize the conditions for splitting the input data set?
A. Filter stage
B. Transformer stage
C. Split Vector stage
D. Switch stage
正解：A
質問 3：
The purchase history record contains CustID, ProductID, ProductType and TotalAmount. You need to retain the record of greatest TotalAmount per CustID and ProductType using RemoveDuplicate stage. Which two statements accomplish this requirement? (Choose two.)
A. Hash-partition on ProductType;
Sort on ProductType, CustID and TotalAmount.
B. Hash-partition on CustID;
Sort on CustID, ProductType and TotalAmount.
C. Hash-partition on CustID and ProductType;
Sort on CustID, ProductType and TotalAmount.
D. Hash-partition on CustID, ProductType and TotalAmount;
Sort on CustID, ProductType and TotalAmount.
正解：B,C
質問 4：
Which two statements are true about the usage of scratch disk? (Choose two.)
A. You can define multiple scratch disk spaces to distribute disk I/O.
B. If "buffer" scratch disk pool is defined, the framework uses this disk pool and the default disk pool.
C. The Sort stage always uses the scratch disk.
D. The parallel framework uses the disk space specified in the scratch disk setting to buffer virtual data set records.
正解：A,D
質問 5：
You are using the Change Capture stage in your job design to identify changes made to the input link (before image) to obtain the results in the output link. This job will be using a multi-node configuration file when executed.
What are two requirements on the input link data for the Change Capture stage? (Select two)
A. Sequential mode
B. Key partitioned
C. Sorted
D. Merged links
正解：A,D
質問 6：
When using Runtime Column Propagation, which three stages require a schema file? (Select three)
A. Peek stage
B. DB2 Enterprise stage
C. Sequential File stage
D. File Set stage
E. Column Import stage
正解：C,D,E
解説: (Pass4Test メンバーにのみ表示されます)
質問 7：
You are about to begin major changes to jobs in a project. You want to conveniently identify job changes on an ad hoc basis. What two tasks will allow you to identify changes to your jobs? (Choose two.)
A. Select the job, then right click Compare within.
B. Select the job, then right click Cross Project Compare.
C. Before making a change to a job make a copy of the job in a different category folder.
D. Import the original job from a .dsx export.
正解：A,C
質問 8：
When you run a parallel job, any error messages and warnings are written to the job log and can be viewed from the Director client. What two levels of message handlers are there? (Choose two.)
A. record level
B. job level
C. project level
D. stage level
正解：B,C
A customer requires reading a fixed-length sequential file in parallel where input rows can be identified. What two tasks must be done to meet these requirements? (Choose two.)
A. Specify Multiple readers per node.
B. Ensure data has unique identifiers for data rows.
C. Set $APT_READ_MULTI_NODES to TRUE.
D. Set partitioning method to Same.
正解：A,B
質問 2：
A job needs to split a single Data Set into three Data Sets based on conditions that are supplied at runtime. Which stage would allow you to parameterize the conditions for splitting the input data set?
A. Filter stage
B. Transformer stage
C. Split Vector stage
D. Switch stage
正解：A
質問 3：
The purchase history record contains CustID, ProductID, ProductType and TotalAmount. You need to retain the record of greatest TotalAmount per CustID and ProductType using RemoveDuplicate stage. Which two statements accomplish this requirement? (Choose two.)
A. Hash-partition on ProductType;
Sort on ProductType, CustID and TotalAmount.
B. Hash-partition on CustID;
Sort on CustID, ProductType and TotalAmount.
C. Hash-partition on CustID and ProductType;
Sort on CustID, ProductType and TotalAmount.
D. Hash-partition on CustID, ProductType and TotalAmount;
Sort on CustID, ProductType and TotalAmount.
正解：B,C
質問 4：
Which two statements are true about the usage of scratch disk? (Choose two.)
A. You can define multiple scratch disk spaces to distribute disk I/O.
B. If "buffer" scratch disk pool is defined, the framework uses this disk pool and the default disk pool.
C. The Sort stage always uses the scratch disk.
D. The parallel framework uses the disk space specified in the scratch disk setting to buffer virtual data set records.
正解：A,D
質問 5：
You are using the Change Capture stage in your job design to identify changes made to the input link (before image) to obtain the results in the output link. This job will be using a multi-node configuration file when executed.
What are two requirements on the input link data for the Change Capture stage? (Select two)
A. Sequential mode
B. Key partitioned
C. Sorted
D. Merged links
正解：A,D
質問 6：
When using Runtime Column Propagation, which three stages require a schema file? (Select three)
A. Peek stage
B. DB2 Enterprise stage
C. Sequential File stage
D. File Set stage
E. Column Import stage
正解：C,D,E
解説: (Pass4Test メンバーにのみ表示されます)
質問 7：
You are about to begin major changes to jobs in a project. You want to conveniently identify job changes on an ad hoc basis. What two tasks will allow you to identify changes to your jobs? (Choose two.)
A. Select the job, then right click Compare within.
B. Select the job, then right click Cross Project Compare.
C. Before making a change to a job make a copy of the job in a different category folder.
D. Import the original job from a .dsx export.
正解：A,C
質問 8：
When you run a parallel job, any error messages and warnings are written to the job log and can be viewed from the Director client. What two levels of message handlers are there? (Choose two.)
A. record level
B. job level
C. project level
D. stage level
正解：B,C
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