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IBM P2090-050 Questions Answers

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Total 131 questions
Get P2090-050 Full Access Download P2090-050 PDF

IBM PureData System for Analytics Technical Mastery Test v1 Questions and Answers

Question 5

What operating system runs ona PureData System for Analytics host?

Options:

A.

AIX

B.

SUSE Linux

C.

Nucleus OS

D.

Redhat Linux

Question 6

Given the following query: Select count(*) from TableA; How can you view the query plan without executing the query?

Options:

A.

Use explain.

B.

Use statistics.

C.

Use pg.log file.

D.

Set show_plan = true;

Question 7

nzbackup/nzrestore with the -user option has been replaced with which option to allow multi-level security (MLS) information, suchas categories, cohorts, and levels to be backed up/restored?

Options:

A.

-all

B.

-mls

C.

-users

D.

-globals

Question 8

When is the ToplogyImbalance event triggered?

Options:

A.

When a SAS switch has failed.

B.

When the path the path between an S-Blade and its disks has failed.

C.

When a disk enclosure's voltage sensor is reading outside the nominal range.

D.

When an S-Blade has ownership of more dataslices than is optimal (usually following a disk replacement).

Page: 2 / 5
Total 131 questions
Get P2090-050 Full Access Download P2090-050 PDF