HP2-N36 무료 덤프문제 온라인 액세스

What does Time Series do?

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

What can be used to determine memory resources needed by a query?

• A.PROFILE the query.
• B.Run the query and view the information in the results.
• C.Generate an EXPLAIN plan on the query.
• D.Review the digraph of the query.

Which task consolidates data containers, sorting, compressing, and purging data as needed?

• A.mergeout
• B.moveout
• C.movesync
• D.mergesync

What are the advantages of a merge join versus a hash join? (Select two.)

• A.A merge join uses memory more efficiently.
• B.A merge join requires no optimization.
• C.Sometimes a merge join runs faster than a hash join.
• D.A merge join joins the data into a new projection.
• E.A merge join can spill to disk if the inner table is too large.

Which notation must be added to the COPY command to cause data to be placed directly in ROS?

• A.NOWOS
• B.DISC
• C.ROS
• D.DIRECT