ExamTopics Logo
Mail Us[email protected]
Menu
Comptia Discussions
exam questions

Exam DY0-001 All Questions

View all questions & answers for the DY0-001 exam
Go to Exam

Exam DY0-001 topic 1 question 43 discussion

Actual exam question from CompTIA's DY0-001
Question #: 43
Topic #: 1
[All DY0-001 Questions]

Which of the following methods should a data scientist use just before switching to a potential replacement model?

  • A. A/B testing
  • B. Performance monitoring
  • C. CI/CD
  • D. Containerization
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by SuntzuLegacy at May 19, 2025, 9:32 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
SuntzuLegacy
1 month, 1 week ago
Selected Answer: A
Before deciding to replace a production model, it is common practice to test the new model alongside the existing one to compare their performance under real usage. This process is typically done via A/B testing, where each model is exposed to a subset of users or data, and outcomes are measured to ensure the new model truly outperforms the current one. Hence, the correct choice is: A. A/B testing
upvoted 1 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel