IBM Cognos BI Professional - COG-180 Exam Questions [2026]

QUESTION NO: 1
Which of the following is a key difference between MDX and SQL?

A. Dimensionally Modeled Relational (DMR) retrieves data using MDX, not SQL. B. MDX is used for dimensional style reporting while SQL is incapable of dimensional style reporting. C. MDX can reference metadata that SQL cannot. D. MDX has built in functions to support relative date calculations while SQL cannot perform relative date calculations.

Correct Answer: C

QUESTION NO: 2
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 against the developed components. B. Check the design against the business requirements. C. Check the design by conducting an assembly test. D. Check the design by conducting a component test.

Correct Answer: B

QUESTION NO: 3
All of the following are considered part of the analyze phase of a BI development project EXCEPT:

A. Analyze solution scope B. Create a logical data model C. Determine detailed requirements D. Conduct a readiness assessment

Correct Answer: B

QUESTION NO: 4
A company records when customers check into a service center. If there are too many customers waiting for the number of service representatives on hand, a manager wishes to be notified by an e-mail that contains a report showing the current condition. Which of the following Cognos 8 Components would BEST address their needs?

A. Office Connection and Query Studio B. Office Connection and Report Studio C. Event Management and Report Studio D. Data Manager, Event Management, and Office Connection

Correct Answer: C

QUESTION NO: 5
Which of the following is a significant cause of failure when using the technology-focused approach to BI Application development?

A. New technology often contains internal flaws and errors that affect the delivered solution. B. Developers often focus on just the data. C. The solution is focused on a single subject area. D. Users often have difficulty understanding new technology.

Correct Answer: B

QUESTION NO: 6
A company wishes to coordinate the anticipated hiring activities of all of the departments in a given division of the organization. The CEO has mandated a limit of 50 total new hires for the coming fiscal year. The various departments must coordinate future hiring. The CEO would also like to see reports comparing the projected hiring vs. the actual number of new hires by department. Which set of Cognos 8 components BEST supports the company's needs?

A. Report Studio and Analysis Studio B. Event Studio and Report Studio C. Planning and Data Manager D. Planning and Report Studio

Correct Answer: D

QUESTION NO: 7
Which of the following statements is true about the Waterfall Approach?

A. It is designed so that requirements that are not discovered in the Analysis step will cascade out during the design phase. B. The five steps in the process are considered valid for BI software development projects. C. Each step is performed in sequence but you return to previous steps at specific points in the development cycle. D. Project management tools no longer encourage the Waterfall Approach.

Correct Answer: B