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

出題：1

Which two commands will show a query plan without running the query?

出題：2

Which two command line support tools are used to determine the order of data for a given table?

出題：3

What is the order of the operations of a typical snippet in a query plan?

正解：

出題：4

When is a PRIMARY KEY (PK) table constraint evaluated during an INSERT statement into the table?

A. After the row is inserted into the table.

B. The PK constraint is only checked during a GENERATE STATISTICS operation.

C. The PK constraint is never checked when a row is inserted into the table.

D. Before the row is inserted into the table.

出題：5

What are Clustered Base Tables (CBT)?

A. Tables that contain sorted data using one to four columns.

B. Tables that replicate the base table.

C. Tables that decrease allocated storage

D. Tables that increase pre-sorting of new table records before a loading operation.

出題：6

Within a database session, which syntax allows a user to change to a different schema (NEW_SCHEMA)?

A. ALTER SESSION SET SCHEMA=NEW_SCHEMA

B. SET SCHEMA NEW_SCHEMA

C. SET CURRENT SCHEMA TO NEW_SCHEMA

D. ALTER DATABASE database name SET DEFAULT SCHEMA NEW SCHEMA

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