How many player processes will this job generate?
A job design consists of an input Sequential Files stage, a Sort stage, followed by a Transformer
stage and an output Sequential File stage. In the input Sequential Files stage, the “Number of
readers per node” property has been set to 3. The job is run on an SMP machine with a
configuration file defined with 3 nodes. The $APT_DISABLE_COMBINATION variable is set to
True. How many player processes will this job generate?
How many instances of the Sequential File stage will run?
A job using a three-node configuration file writes to a target Sequential File stage. The target
Sequential File stage has been set to write to two different sequential files. How many instances of
the Sequential File stage will run?
How can this be accomplished?
Each row contains the CustID, ProductID, ProductType and TotalAmount columns. You want to
retain the record with the largest value in the TotalAmount column for each CustID and
ProductType using a RemoveDuplicates stage. How can this be accomplished?
What two computer system resources on the DataStage engine are monitored in the Operations Console?
What two computer system resources on the DataStage engine are monitored in the Operations
Console? (Choose two.)
Which environment variable can provide this information?
You want to better understand the tsort operators that are inserted into the job flow at runtime.
Which environment variable can provide this information?
Which job log message heading identifies the score in the job log?
Which job log message heading identifies the score in the job log?
What step should you take to understand the job performance issues?
You are experiencing performance issues for a given job. You are assigned the task of
understanding what is happening at run time for that job. What step should you take to understand
the job performance issues?
Which two product features will help you isolate the cause of the problem?
Click the Exhibit button.
The job in the exhibit runs to successful completion with no warnings. However, a validation test
identifies that the CUSTOMER_MASTER table is empty. You suspect the cause to be related to
the NEW_CUSTOMERS table or a defect in the job. Examining runtime metadata may help you
track down the problem. Which two product features will help you isolate the cause of the
problem? (Choose two.)