Which statement is true about annotations?
You are asked by management to document all jobs written to make future maintenance easier.
Which statement is true about annotations?
Which two statements are correct about XML stages and their usage?
Which two statements are correct about XML stages and their usage? (Choose two.)
How many player processes will this job generate?
A job design consists of an input Row Generator stage, a Filter stage, followed by a Transformer
stage and an output Sequential File stage. The job is run on an SMP machine with a configuration
file defined with three nodes. The $APT_DISABLE_COMBINATION variable is set to True. How
many player processes will this job generate?
What is the correct method to process a file containing multiple record types using a Complex Flat File stage?
What is the correct method to process a file containing multiple record types using a Complex Flat
File stage?
Which partitioning method requires a key?
Which partitioning method requires a key?
Which job design technique can be used to give unique names to sequential output files that are used in multi-
Which job design technique can be used to give unique names to sequential output files that are
used in multi-instance jobs?
How many player processes will this job generate?
A job design consists of an input Row Generator stage, a Sort stage, followed by a Transformer
stage and an output Data Set stage. The job is run on an SMP machine with a configuration file
defined with four nodes. The $APT_DISABLE_COMBINATION variable is set to True. How many
player processes will this job generate?
Which two tasks will accomplish these objectives?
You have been given operational requirements to introduce data recovery to one of your parallel
job designs. Additionally, you have been told that you are to use flat files as your intermediate data
structure. Which two tasks will accomplish these objectives? (Choose two.)
Which technique method would be the most efficient to create a globally sorted target sequential file?
The data going into the target Sequential Files stage is range-partitioned and sorted. Which
technique method would be the most efficient to create a globally sorted target sequential file?
What would give the best performance improvement for the job?
A customer is complaining of poor performance from the job shown in the exhibit, which
aggregates and joins on ZIP code. Currently all partitioning is set to “Auto” and sort/partition
insertion is allowed.
What would give the best performance improvement for the job?