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000-415 Exam
IBM WebSphere IIS DataStage Enterprise Edition v7.5
- Exam Number/Code : 000-415
- Exam Name : IBM WebSphere IIS DataStage Enterprise Edition v7.5
- Questions and Answers : 141 Q&As
- Update Time: 2011-10-24
- Testing Engine (SoftWare Version): $ 59.00
- PDF (Printable Version) Price: $15.00
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IBM 000-415 Exams (in EXE format)
Our Exam 000-415 Preparation Material provides you everything you will need to take your 000-415 Exam. The 000-415 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.
000-415 Downloadable, Interactive Testing engines
We are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs)
Our IBM 000-415 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test.
High quality and Value for the 000-415 Exam:100% Guarantee to Pass Your IBM certifications I exam and get your IBM certifications I Certification.
Exam : IBM 000-415
Title : IBM WebSphere IIS DataStage Enterprise Edition v7.5
1. Your input rows contain customer data from a variety of locations. You want to select just those rows from a specified location based on a parameter value. You are trying to decide whether to use a Transformer or a Filter stage to accomplish this. Which statement is true?
A. You cannot use a Filter stage because you cannot use parameters in a Filter stage Where clause.
B. The Filter stage will yield better performance because it has less overhead than a Transformer stage.
C. The Transformer stage will yield better performance because the Filter stage Where clause is interpreted at runtime.
D. You cannot use the Transformer stage because you cannot use parameters in a Transformer stage constraint.
Answer: C
2. You have a parallel job that does not scale beyond two nodes. After investigation you find that the data has been partitioned on gender and you have an Aggregator stage that is accumulating totals based on gender using a sort method. Which technique should you use to allow the job to scale?
A. Add an additional column for partitioning to result in additional data partitions.
B. Change the aggregation method to hash to eliminate the blocking sort operation.
C. Change the preserve partitioning option on the stage ahead of the aggregator to clear partitioning.
D. Change the partitioning key to one that results in more partitions, add a second Aggregator stage that re-aggregates based on gender.
Answer: D
3. Which three features of datasets make them suitable for job restart points? (Choose three.)
A. They are persistent.
B. They are partitioned.
C. They are indexed for fast data access.
D. They are compressed to minimize storage space.
E. They use datatypes that are in the parallel engine internal format.
Answer: ABE
4. Which "Reject Mode" option in the Sequential File stage will write records to a reject link?
A. Fail
B. Drop
C. Output
D. Continue
Answer: C
5. How are transaction commit operations handled by the DB2/UDB Enterprise stage?
A. Commit operations can be defined globally by setting APT_TRANSACTION_ROWS variable.
B. Commit operations can only be defined by the number of rows since the start of a transaction.
C. Commit operations can only be defined by the number of seconds since the start of a transaction.
D. Transaction commits can be controlled by defining the number of rows per transaction or by a specific time period defined by the number of seconds elapsed between commits.
Answer: D
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Quality and Value for the 000-415 Exam
pass999 000-415 Practice Exams for IBM 000-415 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.
100% Guarantee to Pass Your 000-415 Exam
If you prepare for the exam using our pass999 testing engine, we guarantee your success in the first attempt. If you do not pass the IBM certifications I 000-415 exam (ProCurve Secure WAN) on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.
IBM 000-415 Exams (in EXE format)
Our Exam 000-415 Preparation Material provides you everything you will need to take your 000-415 Exam. The 000-415 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.
000-415 Downloadable, Interactive Testing engines
We are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs)
Our IBM 000-415 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test.
High quality and Value for the 000-415 Exam:100% Guarantee to Pass Your IBM certifications I exam and get your IBM certifications I Certification.
Exam : IBM 000-415
Title : IBM WebSphere IIS DataStage Enterprise Edition v7.5
1. Your input rows contain customer data from a variety of locations. You want to select just those rows from a specified location based on a parameter value. You are trying to decide whether to use a Transformer or a Filter stage to accomplish this. Which statement is true?
A. You cannot use a Filter stage because you cannot use parameters in a Filter stage Where clause.
B. The Filter stage will yield better performance because it has less overhead than a Transformer stage.
C. The Transformer stage will yield better performance because the Filter stage Where clause is interpreted at runtime.
D. You cannot use the Transformer stage because you cannot use parameters in a Transformer stage constraint.
Answer: C
2. You have a parallel job that does not scale beyond two nodes. After investigation you find that the data has been partitioned on gender and you have an Aggregator stage that is accumulating totals based on gender using a sort method. Which technique should you use to allow the job to scale?
A. Add an additional column for partitioning to result in additional data partitions.
B. Change the aggregation method to hash to eliminate the blocking sort operation.
C. Change the preserve partitioning option on the stage ahead of the aggregator to clear partitioning.
D. Change the partitioning key to one that results in more partitions, add a second Aggregator stage that re-aggregates based on gender.
Answer: D
3. Which three features of datasets make them suitable for job restart points? (Choose three.)
A. They are persistent.
B. They are partitioned.
C. They are indexed for fast data access.
D. They are compressed to minimize storage space.
E. They use datatypes that are in the parallel engine internal format.
Answer: ABE
4. Which "Reject Mode" option in the Sequential File stage will write records to a reject link?
A. Fail
B. Drop
C. Output
D. Continue
Answer: C
5. How are transaction commit operations handled by the DB2/UDB Enterprise stage?
A. Commit operations can be defined globally by setting APT_TRANSACTION_ROWS variable.
B. Commit operations can only be defined by the number of rows since the start of a transaction.
C. Commit operations can only be defined by the number of seconds since the start of a transaction.
D. Transaction commits can be controlled by defining the number of rows per transaction or by a specific time period defined by the number of seconds elapsed between commits.
Answer: D
http://www.pass999.org/ The safer.easier way to get IBM certifications I Certification.
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