C_HANAIMP_14 試験問題を無料オンラインアクセス

You have a view with two tables, joined by a left outer join. If you redesign the view and accidently swap the two tables around, what should you do to the join?
Please choose the correct answer.
Response:

• A.Change the join to a referential join.
• B.Keep the left outer join.
• C.Change the join to a right outer join.
• D.Change the join to a text join.

What should you keep in mind when using dynamic SQL?
There are 2 correct answers to this question.
Response:

• A.It could be used for SQL injection.
• B.You can dynamically change your data sources.
• C.It is always bad for security.
• D.It delivers the best possible performance.

What can you use to limit the number of records produced by a calculation view?
There are 3 correct answers to this question.
Response:

• A.Generated columns
• B.Domain fix values
• C.Restricted columns
• D.SAP client restrictions
• E.Filter expressions

What performance technique should you implement to improve join performance?
Please choose the correct answer.
Response:

• A.Join on key fields between tables in a dimension view.
• B.Use joins instead of unions for combining large data sets.
• C.Always use referential joins in star join views.
• D.Do NOT use dynamic joins if you require optimal performance.

Which of the following data provisioning tools can you use to read data directly from Twitter?
There are 3 correct answers to this question.

• A.SAP Data Services
• B.SAP HANA XS engine
• C.SRS
• D.SDI
• E.SDA