IBM

C2090-305 · Question #40

Which two techniques can be used to improve performance when processing large flat files?

The correct answer is C. Increase the metadata repository size. See the full explanation below for the reasoning.

Question

Which two techniques can be used to improve performance when processing large flat files?

Options

AUse virtual tables.
BPlace an index on the file.
CIncrease the metadata repository size.
DChange the ODBC driver from text driver to parallel driver.
EModify the DataStage APT config file to parallel process the data.

How the community answered

(37 responses)

A
3% (1)
C
78% (29)
D
14% (5)
E
5% (2)

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Full C2090-305 Practice