Question No : 1
In PostGIS, what is the typical data type used to store spatial shapes like points, lines, and polygons?
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Question No : 2
Which of the following algorithms is available in the MADlib library?
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Question No : 3
In Greenplum, the ___ clause can significantly reduce the volume of data returned, thus improving performance in exploratory queries.
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Question No : 4
In the context of Greenplum’s segment nodes, which two statements are true? (Choose two)
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Question No : 5
When performing segment recovery using gprecoverseg, which two modes are available? (Choose two)
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Question No : 6
What are two key differences between gpbackup and pg_dump when used in Greenplum? (Choose two)
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Question No : 7
Which two tasks can be performed using the gpstart utility? (Choose two)
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Question No : 8
Which user interface component of GPCC allows visualization of disk I/O, memory, and CPU usage across the cluster?
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Question No : 9
What is the function of gpfdist in the Greenplum data loading process?
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Question No : 10
What are two characteristics of hash-distributed tables in Greenplum that enhance query performance? (Choose two)
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Question No : 11
What is the role of segments in Greenplum?
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Question No : 12
Which two GPText administrative actions require using the gptext-control utility? (Choose two)
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Question No : 13
Which Greenplum component is primarily responsible for generating an efficient execution plan based on query cost?
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Question No : 14
How does Greenplum ensure high availability of its master node?
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Question No : 15
Which two Greenplum utilities are most commonly used during a host failure recovery scenario? (Choose two)
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