ISACA Data Science Fundamentals Certificate 試験対策問題集

模擬試験モードの設定

上記は本サイトの模擬試験モードの設定値です。実際の試験の出題数・制限時間・合格基準は、各認定プログラムの公式サイトでご確認ください。

出題分野

• Data Science Concepts（データサイエンスの概念）（出題比率 24%）
• Data Management（データの管理）（出題比率 43%）
• Data Science Process（データサイエンスの工程）（出題比率 33%）

フリー問題

1. An energy utility wants to estimate how many kilowatt-hours each household will …
2. An online course provider observes that learners who post in the discussion foru…
3. A city asks 900 of its 240,000 residents how long they commute. The analyst comp…
4. A retailer holds three years of orders in which every order already carries a ma…
5. A tutoring center records that 30 percent of its students attend the evening ses…
6. A correction requires the last 14 days of the demand table to be rebuilt. The te…
7. Three business units each report weekly demand for the new forecasting platform.…
8. The retention rule says three years, but two teams read it differently. One coun…
9. A customer asks for the deletion of personal data. The team removes the row from…
10. Regional managers must see every column for their own region. A central pricing …
11. The platform records that 6 percent of yesterday's rows failed the completeness …
12. Lineage for a monthly regulatory report is maintained in a spreadsheet that engi…
13. A payment ledger is spread across three regions. During a network split between …
14. A finance team keeps 30 days of nightly copies of its database and monitors the …
15. A model uses income, which runs from 0 to 10,000,000, and age, which runs from 1…
16. A team tunes 40 candidate configurations and picks the one with the best score o…
17. Six weeks into the project the best model beats the naive baseline by 1 percent.…
18. A serving job standardizes each incoming batch using that batch's own mean and s…
19. After three months in production the daily average of the predicted quantity has…
20. A category column holds city names. An analyst builds the code table for those n…