QUESTION 51
Which action can be performed directly from the GPCC user interface?

QUESTION 52
What are two advantages of using hexagonal grids (H3) over square grids in spatial analysis?
(Choose two)

QUESTION 53
Which two machine learning techniques are supported by MADlib in Greenplum?
(Choose two)

QUESTION 54
Which two metrics are commonly visualized in GPCC to evaluate cluster performance?
(Choose two)

QUESTION 55
When using Greenplum, which type of table distribution method ensures evenly spread data based on a column’s value?

QUESTION 56
The PostGIS function ___ is used to return the geometric centroid of a polygon.

QUESTION 57
What access method is used to launch GPCC in a browser?

QUESTION 58
An administrator is monitoring Greenplum using GPCC and notices that a specific query has been running for over 30 minutes, consuming high CPU on multiple segments. What is the best next action using GPCC?

QUESTION 59
Which two query characteristics can lead to inefficient execution plans in Greenplum?
(Choose two)

QUESTION 60
Which two tasks can be performed using the gpstart utility?
(Choose two)

QUESTION 61
What are two benefits of integrating GPText with Solr for enterprise text analytics?
(Choose two)

QUESTION 62
How does Greenplum handle parallelism during ML model training using MADlib?

QUESTION 63
What core technology does GPText integrate with to perform search and indexing operations?

QUESTION 64
In PostGIS, what is the typical data type used to store spatial shapes like points, lines, and polygons?

QUESTION 65
How can VACUUM ANALYZE help improve query performance in Greenplum?

QUESTION 66
Which two spatial operations can benefit from spatial indexing in PostGIS?
(Choose two)