DASCA SDS Prüfungsthemen:
| Abschnitt | Gewichtung | Ziele |
|---|---|---|
| Datenvisualisierung und Vermittlung von Ergebnissen | 10–15 % | - Werkzeuge und Technologien
|
| Grundlagen der Datenwissenschaft | 15–20 % | - Lebenszyklus der Datenwissenschaft
|
| Skalierbares maschinelles Lernen | 25–30 % | - Unüberwachtes Lernen
|
| Big-Data-Technik | 15–20 % | - Cloud-Computing für die Datenwissenschaft
|
| Fortgeschrittene statistische Modellierung | 20–25 % | - Statistische Inferenz
|
DASCA Senior Data Scientist SDS Prüfungsfragen mit Lösungen
1. Which of the following is a "thinking like a data scientist" decomposition process?
A) Strategic Nouns
B) Business Stakeholder
C) Both B and C
D) All of the above
E) Business Initiative
2. Which of the following is NOT a correct situation to use Agile?
A) When the final product isn't clearly defined
B) None of the above
C) When changes need to be implemented during the entire process
D) When clients/stakeholders need to be able to change the scope
3. Which of the following is TRUE for Tensor?
A) Tensor is used to describe multidimensional arrays of numbers on which we perform linear operations
B) Both B and C
C) All of the above
D) In Tensor, there can be arbitrarily many dimensions to the array
E) Tensor is an array of floating-point numbers
4. What is DevOps?
A) Software Development
B) Quality Assurance
C) Software Operations
D) All
5. What is the agenda of discussion at a "stand up" meeting of an Agile team?
A) What they are planning to do today
B) Both A and B
C) Any roadblocks they are running into
D) What they accomplished the previous day
E) All of the above
Fragen und Antworten:
| 1. Frage Antwort: D | 2. Frage Antwort: B | 3. Frage Antwort: C | 4. Frage Antwort: D | 5. Frage Antwort: E |
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