Certified Data Science Practitioner (CDSP) 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

• 1.0 Defining the Data Science Need（課題の定義）（出題比率 8%）
• 2.0 Extracting, Transforming, Loading Data（ETL）（出題比率 22%）
• 3.0 Performing Exploratory Data Analysis（探索的データ解析）（出題比率 31%）
• 4.0 Building Models（モデルの構築）（出題比率 21%）
• 5.0 Testing Models（モデルの検証）（出題比率 5%）
• 6.0 Operationalizing the Pipeline（本番運用への移行）（出題比率 5%）
• 7.0 Communicating Findings（結果の伝達）（出題比率 8%）

フリー問題

1. A retail chain offers the agency a table of household addresses and incomes that…
2. The agency has agreed on a twelve week study. At week four the team plans to sho…
3. A partner will give the agency last year's taxi trips, but only after the two or…
4. A team member wants to pull yesterday's gate events from a store that keeps each…
5. A column that should hold the moment of each tap arrives as text. Most rows read…
6. The agency buys a feed of trip counts from a mobile application vendor that gath…
7. The study tests four hundred columns one at a time for a link with the answer, u…
8. The column of dwell seconds is strongly skewed to the right. The analyst needs a…
9. The clustering step will group substations by the shape of their load. One input…
10. One feature holds waiting minutes between zero and ninety. Another holds daily c…
11. The age column holds minus one for eleven percent of accounts and zero for anoth…
12. One column holds the reserve the adjuster sets aside after visiting the site. It…
13. The table holds nine hundred thousand rows. A member proposes to divide it into …
14. Two candidates finish within a tenth of a point of each other on the same check.…
15. The task is to state how many claims each policy will bring next year. Most poli…
16. Overloads happen on about one day in two hundred. The first model says that no d…
17. The trial ran for four weeks and the two routes ended within half a day of each …
18. Camera stills, notes written by riders, and typed tables all have to sit somewhe…
19. The board points at one substation on the list and asks why the model put it nea…
20. The report gives one number for next summer's highest day: nine hundred and fort…