最新なIIBA CBDA問題集（152題）、真実試験の問題を全部にカバー！

質問 1：
A consumer products company is interested in finding ways to innovate utilizing business analytics. The team is reviewing a database of customer complaints. Interested in knowing how the organization currently interacts with its customers, the analyst proposes the use of which technique?
A. Current state assessment
B. Interface analysis
C. Document analysis
D. Journey map
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 2：
An HR manager attended a conference where the topic of HR analytics was presented. The manager returned to the office feeling strongly that analytics could be used to guide hiring decisions in the future. Which of the following results would assist the HR team in making such decisions?
A. Workforce performance
B. Absentee rates
C. Employee engagement scores
D. Employee skill gaps
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 3：
An analytics team is interested in reviewing the results of a public opinion poll that is going to be conducted at the end of the month. One of the factors the team is interested in, is ensuring the result set is statistically significant. Why would this factor be important to the team?
A. Guarantee that the objectives of the poll are met
B. To make sure the criteria for the target audience is met
C. Improve the likelihood of receiving a response rate of 100%
D. Ensure that results are not biased or random
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 4：
Based on the financial analysis that's been completed by the analytics team, the business analysis professional reminds the team that the most financially feasible option is the one with the:
A. Highest ROI, lowest present value, highest NPV and lowest payback period
B. Highest ROI, highest present value, lowest NPV and highest payback period
C. Highest ROI, highest present value, highest NPV, and lowest payback period
D. Highest ROI, lowest present value, lowest NPV and highest payback period
正解：C
解説: (Pass4Test メンバーにのみ表示されます)

質問 5：
A Human Resource manager recently learned that their competitor reduced employee attrition rates by 20% after implementing personality tests as part of their screening process. Intrigued by the idea, the manager suggests collecting data on personality tests and attrition rates over the next year. The data from this year is then analyzed to explore possible relationships. What type of analytics has the team been asked to perform?
A. Diagnostic
B. Predictive
C. Prescriptive
D. Descriptive
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 6：
A marketing department has established an analytics team. The analytics practice is stand-alone and analysts have limited insights into corporate strategy. Which is an expected result for analytics practices operating at the business unit level?
A. The analytics team may conduct analysis that is of minimal value to the organization
B. The organization will use analytics as a means to obtain a competitive advantage
C. Analytics work will be driven by the organization's business plan
D. Insights derived from data analysis will be used to guide strategic decisions
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 7：
An analyst is tasked with helping the sales team make better use of its data to support informed business decision making. The analyst creates the following research question 'How can shipping costs be lowered in the northeast to remain competitive?'.This question:
A. Needs to be further defined before mathematical modeling can begin
B. Is adequately stated and scopes the analytics initiative
C. Is sufficient to begin analytics work and can be revised after analysis
D. Needs to be more broadly focused to frame the research
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 8：
A grocery store chain has requested help in determining how customer preferences are changing with regards to home delivery. An analytics team has completed researching the number of online orders received requesting home delivery versus in-store pickup. The business analyst has selected a model to enable a quick comparison between curbside pick-up, in-store pickup, and home delivery for the last 3 years.Which model has the business analyst chosen?
A. Bar chart
B. Funnel chart
C. Scatter plot
D. Pie chart
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 9：
The finance manager has reported that customers are taking much longer to remit payments this year than last.
They would like help in finding a solution to address the situation. One suggestion was to offer a 10% discount to entice customers to pay their invoices in full within the first 30 days. Before offering the discount, the finance manager would like the analytics team to do some research to determine if there is value in addressing the accounts receivable problem. Which of the following is a valid question to ask in this situation?
A. Should the discount offered be set at 10% or 15%?
B. How does credit score impact the customer's ability to pay?
C. Have discounts been offered before?
D. Are sales decreasing when accounts receivables are increasing?
正解：C
解説: (Pass4Test メンバーにのみ表示されます)