C_HANAIMP_16 試験問題を無料オンラインアクセス

Why do we support SQL development in SAP HANA data modeling projects?

• A.As an alternative to developing calculation views when high performance is essential.
• B.To make changes to the runtime objects of your calculation view with SQL.
• C.To provide access to your data model to additional client tools.
• D.To support development of custom logic within calculation views.

What does a graph neighborhood search reveal?

• A.Vertices that contain the same attributes
• B.Shortest path between vertices
• C.Vertices that are closely connected
• D.Edges that contain the same attributes

Why do you create calculation views of data category DIMENSION with type TIME?

• A.To store historical version of attributes.
• B.To provide the time intervals required by time-dependent parent-child hierarchies.
• C.To provide additional time-related navigation possibilities
• D.To add a temporal condition to a join to find matching records from two tables based on a date.

What are the key steps to implement currency conversion in a calculation view?

• A.Assign semantic type
  Enable the measure for conversion
  Choose client, source and target currencies Choose conversion date and rate type
• B.Enable the measure for conversion
  Choose client, source and target currencies Choose conversion date and rate type Build the conversion rule
• C.Enable the measure for conversion
  Choose client, source and target currencies Choose conversion date and rate type Assign the conversion rule to your calculation view
• D.Assign semantic type
  Choose client, source and target currencies Choose conversion date and rate type Define an expression in a calculated column

Why do you use the debug query mode in a calculation view?

• A.To highlight potential performance issues at design-time
• B.To measure the overall run-time of the query
• C.To check which database engines will be invoked by each node
• D.To observe the generated SQL for each node