最新的IBM C2090-180免費考試真題

問題1

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

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

B. record the day to day operations of the company

C. facilitate performing specific functional tasks

D. enhance reporting through foreign keys and indexes

正確答案: D

問題2

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." Based on the user's request, Actual Sales and Projected Sales have been identified as required measures. Which of the following other measures would be included in an initial dimension map?

A. Average Sales

B. Discount Amount

C. Sales Variance

D. Unit Cost

正確答案: C

問題3

Which of the following is the recommended method of implementing a regular backup plan for a BI Application?

A. Copy the BI application to a duplicate environment.

B. Integrate the BI application into existing production backup plans.

C. Implement a BI application backup plan separate from other production applications.

D. Back up the production application into the test environment.

正確答案: B

問題4

The V-Model testing process specifies that developers should both verify and validate each test. Which of the following describes how developers would validate their tests in the design step of the V-model?

A. Check the design by conducting an assembly test.

B. Check the design by conducting a component test.

C. Check the design against the developed components.

D. Check the design against the business requirements.

正確答案: D

問題5

A table is in Third Normal Form if it is already in Second Normal Form, plus:

A. All foreign keys are determined by the primary key

B. All surrogate keys are determined by the primary key

C. All attributes are determined by all segments of the primary key

D. All attributes are determined only by the primary key

正確答案: D

問題6

Which of the following describes Key Performance Indicators (KPI)?

A. Industry standards by which organizations measure themselves against others in their market space.

B. Specific metrics, usually derived, by which a company measures its progress and success.

C. Core, atomic level data items that provide input into higher level derived items which then appear on scorecards.

D. Strategic goals, typically specified by executives, which describe the direction and objectives of the organization.

正確答案: B

問題7

All of the following are considered part of the analyze phase of a BI development project EXCEPT:

A. Determine detailed requirements

B. Analyze solution scope

C. Conduct a readiness assessment

D. Create a logical data model

正確答案: D

最新的IBM Cognos BI Professional - C2090-180免費考試真題

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