DASCA
SDS
Senior Data Scientist
Exam Version: 6.0
Questions & Answers PDF
(Demo Version - Limited Content)
For More Information - Visit link below:
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, Question 1. (Single Select)
SpamAssassin has been developed to detect:
A: Spam emails
B: Email with big attachments
C: Email with virus
D: None of the above
Answer: A
Explanation:
Apache SpamAssassin is one of the most widely used open-source tools for spam email detection.
It applies a rule-based system combined with Bayesian filtering, heuristics, and collaborative filtering
methods to classify incoming emails as spam or legitimate.
Option A (Spam emails): Correct, this is the main function.
Option B (Big attachments): Incorrect. Large attachment filtering is not its primary purpose.
Option C (Email with virus): Incorrect. That falls under antivirus or malware detection tools, not
SpamAssassin.
Option D: Incorrect since A is valid.
Thus, the correct answer is Option A (Spam emails).
[Reference:, DASCA Data Scientist Knowledge Framework (DSKF) - Business Applications of Data
Science: Email Filtering and Text Mining., ]
Question 2. (Single Select)
Machine learning can be categorized as:
A: Supervised learning
B: Unsupervised learning
C: Reinforcement learning
D: All of the above
Answer: D
https://p2pexam.com/sds Page 2 of 10
SDS
Senior Data Scientist
Exam Version: 6.0
Questions & Answers PDF
(Demo Version - Limited Content)
For More Information - Visit link below:
https://p2pexam.com/sds
, Question 1. (Single Select)
SpamAssassin has been developed to detect:
A: Spam emails
B: Email with big attachments
C: Email with virus
D: None of the above
Answer: A
Explanation:
Apache SpamAssassin is one of the most widely used open-source tools for spam email detection.
It applies a rule-based system combined with Bayesian filtering, heuristics, and collaborative filtering
methods to classify incoming emails as spam or legitimate.
Option A (Spam emails): Correct, this is the main function.
Option B (Big attachments): Incorrect. Large attachment filtering is not its primary purpose.
Option C (Email with virus): Incorrect. That falls under antivirus or malware detection tools, not
SpamAssassin.
Option D: Incorrect since A is valid.
Thus, the correct answer is Option A (Spam emails).
[Reference:, DASCA Data Scientist Knowledge Framework (DSKF) - Business Applications of Data
Science: Email Filtering and Text Mining., ]
Question 2. (Single Select)
Machine learning can be categorized as:
A: Supervised learning
B: Unsupervised learning
C: Reinforcement learning
D: All of the above
Answer: D
https://p2pexam.com/sds Page 2 of 10
