[2026] IBM Cognos BI Professional - C2020-180 무료 시험 문제

문제1

A user makes the following request:"I need to see actual sales compared with projected sales, and margin range for branches within each division, by product line, sales rep by sales manager, and cost center over time." Which of the following is a dimension identified by the request?

A. Cost

B. Sales Range

C. Margin Range

D. Actual / Projected

정답: C

문제2

Which of the following must be moved manually instead of as part of a Cognos 8 deployment package?

A. report output versions

B. run history

C. system.xml

D. schedules

정답: C

문제3

Companies often create a collection of summary tables as their first attempt at a data warehouse. While there are several drawbacks to this approach, there are also some advantages. Which of
the following is an advantage of this approach over reporting from an operational database?

A. Specific reports for which the summary tables were created will run faster.

B. It is easy to leverage many new reports from the summary tables.

C. Over time summary tables often naturally group into business subject areas.

D. It is easier to understand because there are fewer summary tables.

정답: A

문제4

All of the following describe design intent of an operational database EXCEPT:

A. record the day to day operations of the company

B. maximize the speed of inserts and updates to the database

C. enhance reporting through foreign keys and indexes

D. facilitate performing specific functional tasks

정답: C

문제5

A multi-server installation of Cognos 8 BI must be performed. Which of the following is a valid strategy for installing across multiple servers?

A. Scale the system vertically by installing one instance of allCognos 8 services on a larger computer capable of managing more concurrent request threads.

B. Enable dedicated request processing, by installing a dispatcher in the Web server tier to act as a primary dispatcher for routing requests to other dispatchers.

C. Enable load balancing of requests for content management services by installing multiple instances of Content Manager.

D. Separate the gateway component from other server components to restrict report request processing to the Web server tier.

정답: B

문제6

A user makes the following request:"I need to see the number of flights throughout the year that arrived or departed more than 15 minutes early or late by origin and destination airport, by carrier, and by time of day. I want to see if the number of flights delayed is greater for large carriers or small carriers."Based on this request, the following metrics have been identified: Flight count, and minutes early or late. Large carriers operate signifigantly more flights than small carriers. Which of the following additional metrics or calculations would provide the MOST value to the user?

A. Average minutes early or late

B. Origin/Departure airport count

C. Percentage of flights 15 minutes early or late

D. Average number of flights 15 minutes early or late

정답: C

문제7

How are Key Performance Indicators (KPIs) tracked?

A. By comparing their values to acceptable minimum and maximum levels of performance against a target.

B. By examining anomalies that appear in BI reporting and analysis.

C. By comparing them against other KPIs in a balanced scorecard.

D. By aligning them to strategic and tactical goals and the business objectives of the enterprise.

정답: A

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