HP2-N36 무료 덤프문제 온라인 액세스

How does mergeout purge data marked for deletion?

• A.It writes deleted records to files in a new location, then deletes all source files.
• B.It updates files by removing records marked with delete vectors.
• C.It creates delete vectors, identifying files that can be removed from the system.
• D.It writes undeleted records to files in a new location, then deletes all source files.

How are records marked for deletion?

• A.Vertica creates a delete vector, Identifying records to be deleted.
• B.Vertica deletes the records from the original source files.
• C.Vertica removes the file that stores the deleted data.
• D.Vertica rewrites the files that contained the deleted records, ignoring records to be deleted.

What are the benefits of loading data into WOS?

• A.The data is cached in memory for quick access.
• B.The data is able to be queried as soon as it is loaded.
• C.The data is broken out into projections.
• D.The data is sorted.

What does Event Series Join do?

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

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