COGNOS Cognos 8 BI Metadata Model Developer 認定 BI0-132 試験問題:
1. The groups and roles defined in the Cognos namespace can be used to assign access rights to which of the following Framework Manager objects?
A) Parameter maps.
B) Data sources.
C) Relationships.
D) Query items.
2. Which of the following is true of the generated native SQL below? select
"RETURNED_ITEM"."RETURN_QUANTITY" AS
"RETURN_QUANTITY",
"RETURN_REASON"."REASON_DESCRIPTION_EN" AS "REASON_DESCRIPTION_EN"
from
(select "RETURNED_ITEM"."RETURN_REASON_CODE",
"RETURNED_ITEM"."RETURN_QUANTITY" from
"GOSL"."dbo"."RETURNED_ITEM",
"GOSL"."dbo"."ORDER_HEADER"
"ORDER_HEADER", "GOSL"."dbo"."ORDER_DETAILS" "ORDER_DETAILS"
where
"RETURNED_ITEM"."ORDER_DETAIL_CODE" =
"ORDER_DETAILS"."ORDER_DETAIL_CODE" and "ORDER_HEADER"."ORDER_NUMBER" =
"ORDER_DETAILS"."ORDER_NUMBER")
"RETURNED_ITEM"
inner join
"GOSL"."dbo"."RETURN_REASON" "RETURN_REASON"
on
"RETURN_REASON"."RETURN_REASON_CODE" =
"RETURNED_ITEM"."RETURN_REASON_CODE"
A) The parent select statement uses an inner join to directly match columns from physical tables in the database.
B) The derived table is executed independently, using Pass-Through SQL, and then processed locally.
C) The derived table is used to retrieve one data set, in order to fulfill the join condition of another data set.
D) The outer projection list will return more columns than listed, due to extra columns retrieved in the derived table.
3. After metadata is imported into Framework Manager or a new query subject is created, it is recommended to first verify which one of the following property settings?
A) Semi-Aggregate
B) Data Type
C) Usage
D) Format
4. Which of the following is true for 0..n cardinality?
A) The cardinality is unknown and an inner join will be performed.
B) The cardinality is optional and an outer join will be performed.
C) The cardinality is optional and an inner join will be performed.
D) The cardinality is optional and a union will be performed.
5. Which of the following is true regarding the operational data structure illustrated below?
A) The cardinality between the tables should be reversed.
B) It should be consolidated into one table.
C) It should be examined for a connection trap.
D) It illustrates a parallel relationship.
質問と回答：
| 質問 # 1 正解： D | 質問 # 2 正解： C | 質問 # 3 正解： C | 質問 # 4 正解： B | 質問 # 5 正解： C |
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