Online Access Free HP2-N36 Exam Questions

Which features are available when using the Management Console for monitoring Vertica? (Select two.)

• A.can only be accessed from a Linux machine
• B.provides a visual depiction of CPU usage across the nodes of the cluster
• C.can be used by multiple users, with different sets of privileges for each
• D.provides a unified view of all Vertica clusters
• E.can only be accessed from a Windows machine

What are the standard clauses in an analytics query?

• A.It includes an OVER clause, with optional partition_clause, order_clause, and frame_clause.
• B.It includes an OVER clause, with required partition_clause, order_clause, and frame_clause.
• C.It includes a PARTITION clause, with required over_clause, order_clause, and frame_clause.
• D.It includes a PARTITION clause, with optional over_clause, order_clause, and frame_clause.

What are the benefits of loading data directty into ROS? (Select three.)

• A.The data is sorted.
• B.The data is written in row format.
• C.The data is unsorted.
• D.The data is written to all projections on the source tables.
• E.The data is stored in only the super projection, which then populates other projections on the table in the background.
• F.The data is in column format.

What is the purpose of Vertica's transaction model? (Select three.)

• A.Transactions are only written upon an explicit commit being issued
• B.Transactions are used to maintain partitions.
• C.Transactions are used for data recovery.
• D.Transactions mean that undo logs are not needed.
• E.Transactions are used to delete data.
• F.Transactions are used to maintain segmentation.

What does Event Series Join do?

• A.Increments a counter based on whether an expression evaluates as true
• B.enables analysis of two senes of data when their measurement intervals do not align
• C.Evaluates the values of a given set of variables and groups those values into a window
• D.enables identification of a sequence of defined events