Question 41

What function would you use in PostGIS to convert text-based coordinates into spatial objects?
  • Question 42

    What is the default behavior of Greenplum when a segment mirror is down but the primary is still available?
  • Question 43

    Which two components are typically used together for high-performance parallel data loading in Greenplum?
    (Choose two)
  • Question 44

    Which feature in Greenplum enables recovery from a master node failure?
  • Question 45

    The ___ utility in Greenplum allows administrators to recover a failed primary segment using its corresponding mirror.