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QUESTION NO:18

You set environment variable $APT_ORACLE_LOAD_OPTIONS=PTIONS(DIRECT=TRUE,

PARALLEL=TRUE)?for loading index organized tables.You set environment variable

$APT_ORACLE_LOAD_OPTIONS=?PTIONS(DIRECT=TRUE, PARALLEL=TRUE)?for loading

index organized tables. Which statement is accurate regarding the resulting effect of this

environment variable setting?

A. Oracle load will fail when executed.

B. Oracle load will run in parallel and bypassDataStage Director.

C. The Oracle load will run in parallel using simple direct path mode.

D. The Oracle database stage will run in parallel using conventional path mode.

Answer: A

8

QUESTION NO:12

Click on the Exhibit button.

Using this report, how many processes and on how many nodes does this score depict?

A. 3 processes on 2 nodes

B. 3 processes on 3 nodes

C. 2 processes on 2 nodes

D. 2 processes on 3 nodes

Answer: A

QUESTION NO:11

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 are the first two steps you should

take to understand the job performance issues? (Choose two.)

A. Review the objectives of the job.

5

B. Run job with $APT_TRACE_RUN set to true.

C. Run job with $APT_DUMP_SCORE set to true.

D. Replace Transformer stages with custom operators.

Answer: A,C

QUESTION NO:7

Where are project level message handlers defined?

A. DSENV

B. Director Client

C. Designer Client

D. Administrator Client

Answer: D

QUESTION NO:23

A job reads from a sequential file using a SequentialFile stage with option “number of readers” set

to 2. This data goes to a Transformer stage and then is written to a dataset using the DataSet

stage. The default configuration file has three nodes. The environment variable

$APT_DISABLE_COMBINATION is set to “True” and partitioning is set to “Auto”. How many

processes will be created?

A. 5

B. 7

C. 9

D. 12

Answer: C

QUESTION NO:19

Which two statements are accurate regarding usage of database stages? (Choose two.)

A. Plug-in stages match columns by name.

B. Native database stages match columns by name.

C. DataStage provides native Oracle database stages.

D. Database stages cannot create tables and must be done externally.

Answer: B,C

QUESTION NO:10

4

Click on the Exhibit button.

Provided you have enough system resources, what is the maximum number of jobs that could be

running concurrently in this image?

A. 2

B. 3

C. 4

D. 5

Answer: B

QUESTION NO:24

Which two properties can be set to read a fixed width sequential file in parallel? (Choose two.)

A. Set Read Method to “File Pattern”.

B. Set the Execution mode to “Parallel”.

C. Set the “Read from Multiple Nodes” optional property to a value greater than 1.

D. Set the “Number of ReadersPer Node” optional property to a value greater than 1.

Answer: C,D

QUESTION NO:5

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. Import the original job from a .dsx export.

B. Select the job,then right click Compare within.

C. Select the job,then right click Cross Project Compare.

D. Before making a change to a job make a copy of the job in a different category folder.

Answer: B,D

QUESTION NO:20

In which two situations is it appropriate to use a Sparse Lookup? (Choose two.)

A. When accessing DB2 data using the DB2 API stage.

B. When the output of the Lookup stage needs to be hashed partitioned.

C. When reference data is significantly larger than the streaming data (100:1).

D. When invoking a stored procedure within a database per row in the streaming link.

Answer: C,D

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