C1000-085試験無料問題集（62題）「IBM Netezza Performance Server V11.x Administrator 認定」

出題：1

Consider a scenario where a customer has a FACT_SALES table with a column zip_code with data type char(5| They frequently restrict on this column, but the query is very inefficient.
What is the correct way to optimize this query without modifying the column?

A. CREATE ORGANIZED view for FACT_SALES table

B. alter table fact_sales to organize on zip_code. followed by groom.

C. Create a copy of FACT_SALES table with zip_code as integer data type.

D. Create a view with a typecast to integer and use view for query purposes

正解：A 解答を投票する

出題：2

Which statement is accurate regarding snippets?

A. Every query is always turned into four snippets.

B. The number of snippets depends on query and complexity.

C. The number of snippets is always based on the size of the system.

D. Every query is always turned into one snippet.

正解：D 解答を投票する

出題：3

What are two primary purposes of UDX?

A. to accelerate analysis by processing data in-database

B. to force execution only on the SPU nodes

C. it is a required component of all Netezza SQL commands

D. to showcase one's capability to write UDX code to duplicate existing SQL functions

E. to offer new and unique types of analyses through customized code

正解：A,D 解答を投票する

出題：4

Which statement regarding the IBM Netezza Performance Server (NPS) admin database user is true?

A. The admin user should be deleted after installing NPS.

B. The admin user is added to the host OS before installing NPS.

C. The admin user can not be deleted after installing NPS.

D. The admin user is the only owner of a database on NPS.

正解：A 解答を投票する

出題：5

Which state does the nzstate command show when the IBM Netezza Performance Server system fails to initialize?

A. paused

B. down

C. stopped

D. discovering

正解：A 解答を投票する

出題：6

Which two cross-database SQL operations are allowed?

A. REVOKE

B. ALTER TABLE

C. ALTER VIEW

D. CREAE TABLE

E. DELETE

正解：B,D 解答を投票する

C1000-085試験無料問題集「IBM Netezza Performance Server V11.x Administrator 認定」