ExamGecko
Home / IIBA / CBDA / List of questions
Ask Question

IIBA CBDA Practice Test - Questions Answers, Page 6

Add to Whishlist

List of questions

Question 51

Report Export Collapse

While sourcing data, an analyst runs into a situation where different business units are using different names to refer to the same data element. This lack of standardization is resulting in confusion and additional time required to properly prepare data for analysis. Which practice, if implemented would address this situation and mature the organization's business analytics practice?

Become a Premium Member for full access
  Unlock Premium Member

Question 52

Report Export Collapse

A dataset contains 10 measures of workplace sustainability. The analytics team is in need of producing a single score of sustainability. Which of the following techniques if used would achieve this objective?

Become a Premium Member for full access
  Unlock Premium Member

Question 53

Report Export Collapse

An analyst is looking at a particular dataset that includes the scores across all 8th grade students, across three schools. The analyst is trying to determine which type of statistics average to use to best represent the results. On looking through the dataset, the analyst has identified a few extreme outliers. As a result, the analyst was led to use the following type of average:

Become a Premium Member for full access
  Unlock Premium Member

Question 54

Report Export Collapse

A software company launched a new product in late 2016. The product manager is reviewing a Box and Whisker plot used to compare year-over-year sales, from 2017 to 2018. What is the conclusion he can make from this chart?

IIBA CBDA image Question 54 40806 09182024210149000000

Become a Premium Member for full access
  Unlock Premium Member

Question 55

Report Export Collapse

The interplay between enterprise systems and data analytics can be envisioned at various layers. The layer that connects the business processes to data analytics is the:

Become a Premium Member for full access
  Unlock Premium Member

Question 56

Report Export Collapse

The team has completed their analysis on a vast amount of collected data and agree on their recommendations for action.

However, they are having difficulty in developing the appropriate messages to support their recommendations. The business analysis professional suggests which technique to assist the team?

Become a Premium Member for full access
  Unlock Premium Member

Question 57

Report Export Collapse

A database analyst is modelling a database for a large toy manufacturer. Which statement describes a logical database model?

Become a Premium Member for full access
  Unlock Premium Member

Question 58

Report Export Collapse

A professional association is funded by membership fees. The membership renewal occurs every 5 years. Although, they have a strong subscription rate each year, their renewal rate is low. They are working with an external firm specializing in Business Analytics to identify the groups of customers that have a high likelihood of cancelling their subscription after their first 5-year term ends. This type of study is called:

Become a Premium Member for full access
  Unlock Premium Member

Question 59

Report Export Collapse

Which attributes from the Order entity will need to be normalized to avoid redundancies?

. Orderld

. OrderDate

. Itemld

. ItemName

. Quantity

. ItemPrice

Become a Premium Member for full access
  Unlock Premium Member

Question 60

Report Export Collapse

The architecture team puts forth a solution architecture that integrates multiple data sources from within and outside the organization. The architecture provides the foundation to source a new analytics program. If one of the objectives of the analytics team was to provide 'one source of the truth', this objective would be referring to which of the following?

Become a Premium Member for full access
  Unlock Premium Member
Total 152 questions
Go to page: of 16
Search

Related questions